A B C D E F G H I J K L M N O P Q R S T U V W Z _ 

A

AboutHandler - Class in water.api
 
AboutHandler() - Constructor for class water.api.AboutHandler
 
AboutHandler.AboutEntryV3 - Class in water.api
 
AboutHandler.AboutEntryV3() - Constructor for class water.api.AboutHandler.AboutEntryV3
 
AboutHandler.AboutEntryV3(String, String) - Constructor for class water.api.AboutHandler.AboutEntryV3
 
AboutHandler.AboutV3 - Class in water.api
 
AboutHandler.AboutV3() - Constructor for class water.api.AboutHandler.AboutV3
 
AbstractBuildVersion - Class in water.init
 
AbstractBuildVersion() - Constructor for class water.init.AbstractBuildVersion
 
AbstractEmbeddedH2OConfig - Class in water.init
This class is a small shim between a main java program (such as a Hadoop mapper) and an embedded full-capability H2O.
AbstractEmbeddedH2OConfig() - Constructor for class water.init.AbstractEmbeddedH2OConfig
 
ABV - Static variable in class water.H2O
 
ACCEPTED - Static variable in class water.util.HttpResponseStatus
202 Accepted
acceptsFrame(Frame) - Method in class water.api.Schema
Deprecated.
accuracy() - Method in class hex.ConfusionMatrix
The percentage of predictions that are correct.
ACK_ACK_PRIORITY - Static variable in class water.H2O
 
ACK_PRIORITY - Static variable in class water.H2O
 
actual_value - Variable in class water.api.ModelParameterSchemaV3
 
adapt(Runnable) - Static method in class jsr166y.ForkJoinTask
Returns a new ForkJoinTask that performs the run method of the given Runnable as its action, and returns a null result upon ForkJoinTask.join().
adapt(Runnable, T) - Static method in class jsr166y.ForkJoinTask
Returns a new ForkJoinTask that performs the run method of the given Runnable as its action, and returns the given result upon ForkJoinTask.join().
adapt(Callable<? extends T>) - Static method in class jsr166y.ForkJoinTask
Returns a new ForkJoinTask that performs the call method of the given Callable as its action, and returns its result upon ForkJoinTask.join(), translating any checked exceptions encountered into RuntimeException.
adaptTestForTrain(Frame, boolean, boolean) - Method in class hex.Model
Adapt a Test/Validation Frame to be compatible for a Training Frame.
adaptTestForTrain(String[], String, String, String, String[][], Frame, double, boolean, boolean) - Static method in class hex.Model
 
adaptTo(String[]) - Method in class water.fvec.Vec
Make a Vec adapting this Enum vector to the 'to' Enum Vec.
add(int, int) - Method in class hex.ConfusionMatrix
 
add(ConfusionMatrix) - Method in class hex.ConfusionMatrix
 
add(E) - Method in class jsr166y.ConcurrentLinkedDeque
Inserts the specified element at the tail of this deque.
add(E) - Method in class jsr166y.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
add(Future) - Method in class water.Futures
Some Future task which needs to complete before this Futures completes
add(Futures) - Method in class water.Futures
Merge pending-task lists (often as part of doing a 'reduce' step)
add(String[], Vec[]) - Method in class water.fvec.Frame
 
add(String[], Vec[], int) - Method in class water.fvec.Frame
 
add(String, Vec) - Method in class water.fvec.Frame
Append a named Vec to the Frame.
add(Frame) - Method in class water.fvec.Frame
Append a Frame onto this Frame.
add(NewChunk) - Method in class water.fvec.NewChunk
 
add(byte[], byte[]) - Static method in class water.util.ArrayUtils
 
add(int[], int[]) - Static method in class water.util.ArrayUtils
 
add(int[][], int[][]) - Static method in class water.util.ArrayUtils
 
add(long[], long[]) - Static method in class water.util.ArrayUtils
 
add(long[][], long[][]) - Static method in class water.util.ArrayUtils
 
add(long[][][], long[][][]) - Static method in class water.util.ArrayUtils
 
add(float[], float[]) - Static method in class water.util.ArrayUtils
 
add(float[][], float[][]) - Static method in class water.util.ArrayUtils
 
add(double[], double[]) - Static method in class water.util.ArrayUtils
 
add(double[], double[], double[]) - Static method in class water.util.ArrayUtils
 
add(double[][], double[][]) - Static method in class water.util.ArrayUtils
 
add(double[][][], double[][][]) - Static method in class water.util.ArrayUtils
 
add(long[], long) - Static method in class water.util.ArrayUtils
 
add(double[], int, double) - Static method in class water.util.AtomicUtils.DoubleArray
 
add(float[], int, float) - Static method in class water.util.AtomicUtils.FloatArray
 
add(int[], int, int) - Static method in class water.util.AtomicUtils.IntArray
 
add2Chunk(NewChunk) - Method in class water.fvec.NewChunk.Value
 
addAll(Collection<? extends E>) - Method in class jsr166y.ConcurrentLinkedDeque
Appends all of the elements in the specified collection to the end of this deque, in the order that they are returned by the specified collection's iterator.
addAndCloseChunk(Chunk, Futures) - Method in class water.fvec.UploadFileVec
 
addCompleter(H2O.H2OCountedCompleter) - Method in class water.RPC
 
addEnum(int) - Method in class water.fvec.NewChunk
 
addFirst(E) - Method in class jsr166y.ConcurrentLinkedDeque
Inserts the specified element at the front of this deque.
addHeader(String, String) - Method in class water.NanoHTTPD.Response
Adds given line to the header.
addInvalidCol(int) - Method in class water.parser.FVecParseWriter
 
addInvalidCol(int) - Method in class water.parser.PreviewParseWriter
 
addLast(E) - Method in class jsr166y.ConcurrentLinkedDeque
Inserts the specified element at the end of this deque.
addMetrics(ModelMetrics) - Method in class hex.Model
 
addModelMetrics(ModelMetrics) - Method in class hex.Model.Output
 
addNA() - Method in class water.fvec.NewChunk
 
addNum(long, int) - Method in class water.fvec.NewChunk
 
addNum(double) - Method in class water.fvec.NewChunk
 
addNumCol(int, long, int) - Method in class water.parser.FVecParseWriter
 
addNumCol(int, double) - Method in class water.parser.FVecParseWriter
Adds double value to the column.
addNumCol(int, long, int) - Method in class water.parser.PreviewParseWriter
 
addNumCol(int, double) - Method in class water.parser.PreviewParseWriter
 
addNumCol(int, long, int) - Method in class water.parser.SVMLightFVecParseWriter
 
addr(NewChunk) - Method in class water.fvec.NewChunk
 
addRef(ValFrame) - Method in class water.rapids.Env
Reference Counting API
addRef(Frame) - Method in class water.rapids.Env
 
addRef(Vec) - Method in class water.rapids.Env
 
addrPack() - Method in class water.init.TimelineSnapshot.Event
 
addrString() - Method in class water.init.TimelineSnapshot.Event
 
addStr(ValueString) - Method in class water.fvec.NewChunk
 
addStr(Chunk, long) - Method in class water.fvec.NewChunk
 
addStr(Chunk, int) - Method in class water.fvec.NewChunk
 
addStrCol(int, ValueString) - Method in class water.parser.FVecParseWriter
 
addStrCol(int, ValueString) - Method in class water.parser.PreviewParseWriter
 
addStrCol(int, ValueString) - Method in class water.parser.SVMLightFVecParseWriter
 
addToNavbar(Route, String, String, String) - Static method in class water.api.RequestServer
 
addToPendingCount(int) - Method in class jsr166y.CountedCompleter
Adds (atomically) the given value to the pending count.
addUUID(long, long) - Method in class water.fvec.NewChunk
 
addUUID(Chunk, long) - Method in class water.fvec.NewChunk
 
addUUID(Chunk, int) - Method in class water.fvec.NewChunk
 
addVec() - Method in class water.fvec.Vec.VectorGroup
Shortcut for addVecs(1).
addVecs(int) - Method in class water.fvec.Vec.VectorGroup
Gets the next n keys of this group.
addWarning(String) - Method in class hex.Model
 
addZeros(int) - Method in class water.fvec.NewChunk
 
AIC - Variable in class water.api.ModelMetricsBinomialGLMV3
 
AIC - Variable in class water.api.ModelMetricsRegressionGLMV3
 
algo - Variable in class hex.schemas.ModelBuilderSchema
 
algo - Variable in class water.api.ModelSchemaBase
 
algo_full_name - Variable in class hex.schemas.ModelBuilderSchema
 
algo_full_name - Variable in class water.api.ModelSchemaBase
 
align(Vec) - Method in class water.fvec.Vec
Always makes a copy of the given vector which shares the same group as this Vec.
alwaysLogRequest(String, String, Properties) - Static method in class water.api.RequestServer
 
anyURIToKey(URI) - Method in class water.persist.PersistManager
Convert given URI into a specific H2O key representation.
anyVec() - Method in class water.fvec.Frame
Returns the first readable vector.
API - Annotation Type in water.api
API Annotation API annotations are used to document field behaviors for the external REST API.
API.Direction - Enum in water.api
Is a given field an input, an output, or both?
API.Level - Enum in water.api
How important is it to specify a given field to get a useful result?
API_PORT - Static variable in class water.H2O
 
APIException - Exception in water.api
The exception to report various errors during handling API requests.
APIException(String, Throwable) - Constructor for exception water.api.APIException
 
APIException(String) - Constructor for exception water.api.APIException
 
append(double[][], double[][]) - Static method in class water.util.ArrayUtils
 
append(double[], double[]) - Static method in class water.util.ArrayUtils
 
append(String[], String[]) - Static method in class water.util.ArrayUtils
 
append(T[], T...) - Static method in class water.util.ArrayUtils
 
append(StringBuffer) - Method in class water.util.MarkdownBuilder
 
append(String) - Method in class water.util.MarkdownBuilder
 
append_field_arrays(String[], String[]) - Static method in class water.api.ModelParametersSchema
 
appendables() - Method in class water.MRTask
 
AppendableVec - Class in water.fvec
A NEW single distributed vector column.
AppendableVec(Key) - Constructor for class water.fvec.AppendableVec
 
AppendableVec(Key, long[], int) - Constructor for class water.fvec.AppendableVec
 
applyHypers(MP, double[]) - Method in class hex.Grid
Apply given hyper parameters on default parameter holder.
approxExp(double) - Static method in class water.util.MathUtils
Fast approximate exp
approxInvSqrt(double) - Static method in class water.util.MathUtils
Fast approximate 1./sqrt
approxInvSqrt(float) - Static method in class water.util.MathUtils
Fast approximate 1./sqrt
approxLog(double) - Static method in class water.util.MathUtils
Fast approximate log for values greater than 1, otherwise exact
approxSqrt(double) - Static method in class water.util.MathUtils
Fast approximate sqrt
approxSqrt(float) - Static method in class water.util.MathUtils
Fast approximate sqrt
approxSumSquares(float[], int, int) - Static method in class water.util.MathUtils
Approximate sumSquares
ARGS - Static variable in class water.H2O
Singleton ARGS instance that contains the processed arguments.
array(String[]) - Method in class water.util.DocGen.HTML
 
array(boolean[]) - Method in class water.util.DocGen.HTML
 
array(int[]) - Method in class water.util.DocGen.HTML
 
array(double[]) - Method in class water.util.DocGen.HTML
 
array(float[]) - Method in class water.util.DocGen.HTML
 
array(Enum[]) - Method in class water.util.DocGen.HTML
 
array(String[][]) - Method in class water.util.DocGen.HTML
 
array(double[][]) - Method in class water.util.DocGen.HTML
 
array(float[][]) - Method in class water.util.DocGen.HTML
 
array(int[][]) - Method in class water.util.DocGen.HTML
 
array(long[][]) - Method in class water.util.DocGen.HTML
 
array(int[][][]) - Method in class water.util.DocGen.HTML
 
array(long[][][]) - Method in class water.util.DocGen.HTML
 
array(double[][][]) - Method in class water.util.DocGen.HTML
 
arrayCopyOf(byte[], int) - Static method in class water.MemoryManager
 
arrayCopyOf(int[], int) - Static method in class water.MemoryManager
 
arrayCopyOf(long[], int) - Static method in class water.MemoryManager
 
arrayCopyOf(double[], int) - Static method in class water.MemoryManager
 
arrayCopyOfRange(byte[], int, int) - Static method in class water.MemoryManager
 
arrayCopyOfRange(int[], int, int) - Static method in class water.MemoryManager
 
arrayCopyOfRange(long[], int, int) - Static method in class water.MemoryManager
 
arrayCopyOfRange(double[], int, int) - Static method in class water.MemoryManager
 
arrayHead() - Method in class water.util.DocGen.HTML
 
arrayHead(String[]) - Method in class water.util.DocGen.HTML
 
arrayRow(String[]) - Method in class water.util.DocGen.HTML
 
arrayTail() - Method in class water.util.DocGen.HTML
 
ArrayUtils - Class in water.util
 
ArrayUtils() - Constructor for class water.util.ArrayUtils
 
arrive() - Method in class jsr166y.Phaser
Arrives at this phaser, without waiting for others to arrive.
arriveAndAwaitAdvance() - Method in class jsr166y.Phaser
Arrives at this phaser and awaits others.
arriveAndDeregister() - Method in class jsr166y.Phaser
Arrives at this phaser and deregisters from it without waiting for others to arrive.
asDouble(Object) - Static method in class water.util.ReflectionUtils
 
asDoubles(Vec) - Static method in class water.util.FrameUtils
 
asInts(Vec) - Static method in class water.util.FrameUtils
 
AST - Class in water.rapids
Each node in the syntax tree knows how to parse a piece of text from the passed tree.
AST() - Constructor for class water.rapids.AST
 
ASTApply - Class in water.rapids
R's `apply`
ASTApply() - Constructor for class water.rapids.ASTApply
 
ASTddply - Class in water.rapids
plyr's ddply: GroupBy by any other name.
ASTddply() - Constructor for class water.rapids.ASTddply
 
ASTddply.Group - Class in water.rapids
 
ASTddply.Group() - Constructor for class water.rapids.ASTddply.Group
 
ASTddply.Group(int) - Constructor for class water.rapids.ASTddply.Group
 
ASTddply.Group(double[]) - Constructor for class water.rapids.ASTddply.Group
 
ASTFunc - Class in water.rapids
Functions will always have all of their arguments fully specified (even if that means they are filled with null).
ASTFunc() - Constructor for class water.rapids.ASTFunc
 
ASTFunc(String, String[], Env.SymbolTable, ASTStatement) - Constructor for class water.rapids.ASTFunc
 
ASTGroupBy - Class in water.rapids
GROUPBY: Single pass aggregation by columns.
ASTGroupBy.G - Class in water.rapids
 
ASTGroupBy.GBTask - Class in water.rapids
 
ASTGroupBy.IcedHM<G extends Iced,S extends java.lang.String> - Class in water.rapids
 
ASTGroupBy.IcedNBHS<T extends Iced> - Class in water.rapids
 
ASTGroupBy.ParallelPostGlobal - Class in water.rapids
 
ASTMerge - Class in water.rapids
plyr's merge: Join by any other name.
ASTMerge() - Constructor for class water.rapids.ASTMerge
 
ASTOp - Class in water.rapids
Parse a generic R string and build an AST, in the context of an H2O Cloud
ASTQPFPC - Class in water.rapids
Created by spencer on 5/2/15.
ASTQPFPC() - Constructor for class water.rapids.ASTQPFPC
 
ASTStringOps - Class in water.rapids
 
ASTStringOps() - Constructor for class water.rapids.ASTStringOps
 
asyncExec(Vec...) - Method in class water.MRTask
 
asyncExec(Frame) - Method in class water.MRTask
 
asyncExec(int, Frame, boolean) - Method in class water.MRTask
Fork the task in strictly non-blocking fashion.
at(long) - Method in class water.fvec.Vec
Fetch element the slow way, as a double, or Double.NaN is missing.
at16h(int) - Method in class water.fvec.Chunk
High half of a 128-bit UUID, or throws if the value is missing.
at16h(long) - Method in class water.fvec.Vec
Fetch element the slow way, as the high half of a UUID.
at16h_impl(int) - Method in class water.fvec.NewChunk
 
at16l(int) - Method in class water.fvec.Chunk
Low half of a 128-bit UUID, or throws if the value is missing.
at16l(long) - Method in class water.fvec.Vec
Fetch element the slow way, as the low half of a UUID.
at16l_impl(int) - Method in class water.fvec.NewChunk
 
at8(int) - Method in class water.fvec.Chunk
Load a long value using chunk-relative row numbers.
at8(long) - Method in class water.fvec.Vec
Fetch element the slow way, as a long.
at8_impl(int) - Method in class water.fvec.EnumWrappedVec.EnumWrappedChunk
 
at8_impl(int) - Method in class water.fvec.NewChunk
 
atd(int) - Method in class water.fvec.Chunk
Load a double value using chunk-relative row numbers.
atd_impl(int) - Method in class water.fvec.EnumWrappedVec.EnumWrappedChunk
 
atd_impl(int) - Method in class water.fvec.NewChunk
 
Atomic<T extends Atomic> - Class in water
Atomic update of a Key
Atomic() - Constructor for class water.Atomic
 
Atomic(H2O.H2OCountedCompleter) - Constructor for class water.Atomic
 
atomic(Value) - Method in class water.Atomic
 
atomic(Job.Progress) - Method in class water.Job.ProgressUpdate
Update progress with new work & message
atomic(T) - Method in class water.TAtomic
Atomically update an old value to a new one.
atomic(Value) - Method in class water.TAtomic
 
ATOMIC_PRIORITY - Static variable in class water.H2O
 
AtomicUtils - Class in water.util
 
AtomicUtils() - Constructor for class water.util.AtomicUtils
 
AtomicUtils.DoubleArray - Class in water.util
 
AtomicUtils.DoubleArray() - Constructor for class water.util.AtomicUtils.DoubleArray
 
AtomicUtils.FloatArray - Class in water.util
 
AtomicUtils.FloatArray() - Constructor for class water.util.AtomicUtils.FloatArray
 
AtomicUtils.IntArray - Class in water.util
 
AtomicUtils.IntArray() - Constructor for class water.util.AtomicUtils.IntArray
 
AtomicUtils.LongArray - Class in water.util
 
AtomicUtils.LongArray() - Constructor for class water.util.AtomicUtils.LongArray
 
atStr(ValueString, int) - Method in class water.fvec.Chunk
String value using chunk-relative row numbers, or null if missing.
atStr(ValueString, long) - Method in class water.fvec.Vec
Fetch element the slow way, as a ValueString or null if missing.
atStr_impl(ValueString, int) - Method in class water.fvec.NewChunk
 
attemptTimeParse(ValueString) - Static method in class water.parser.ParseTime
 
attemptUUIDParse0(ValueString) - Static method in class water.parser.ParseTime
 
attemptUUIDParse1(ValueString) - Static method in class water.parser.ParseTime
 
auc() - Method in class hex.ModelMetrics
 
auc() - Method in class hex.ModelMetricsBinomial
 
auc() - Method in class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
AUC - Variable in class water.api.ModelMetricsBinomialV3
 
AUC2 - Class in hex
One-pass approximate AUC This algorithm can compute the AUC in 1-pass with good resolution.
AUC2(Vec, Vec) - Constructor for class hex.AUC2
Default bins, good answers on a highly unbalanced sorted (and reverse sorted) datasets
AUC2(AUC2.AUCBuilder) - Constructor for class hex.AUC2
 
AUC2.AUCBuilder - Class in hex
 
AUC2.AUCBuilder(int) - Constructor for class hex.AUC2.AUCBuilder
 
AUC2.ThresholdCriterion - Enum in hex
Criteria for 2-class Confusion Matrices This is an Enum class, with an exec() function to compute the criteria from the basic parts, and from an AUC2 at a given threshold index.
AutoBuffer - Class in water
A ByteBuffer backed mixed Input/OutputStream class.
AutoBuffer(FileChannel, boolean, byte) - Constructor for class water.AutoBuffer
 
AutoBuffer(byte[]) - Constructor for class water.AutoBuffer
Read from a fixed byte[]; should not be closed.
AutoBuffer() - Constructor for class water.AutoBuffer
Write to an ever-expanding byte[].
AutoBuffer(int) - Constructor for class water.AutoBuffer
Write to a known sized byte[].
AutoBufferSerializer<T extends Freezable> - Class in water.serial
 
AutoBufferSerializer() - Constructor for class water.serial.AutoBufferSerializer
 
AutoBufferWithoutTypeIds - Class in water
Simple wrapper around AutoBuffer which uses class names instead of type ids.
AutoBufferWithoutTypeIds() - Constructor for class water.AutoBufferWithoutTypeIds
 
AutoBufferWithoutTypeIds(byte[]) - Constructor for class water.AutoBufferWithoutTypeIds
 
AutoBufferWithoutTypeIds(FileChannel, boolean) - Constructor for class water.AutoBufferWithoutTypeIds
 
avg(double[]) - Static method in class water.util.ArrayUtils
 
avg(long[]) - Static method in class water.util.ArrayUtils
 
awaitAdvance(int) - Method in class jsr166y.Phaser
Awaits the phase of this phaser to advance from the given phase value, returning immediately if the current phase is not equal to the given phase value or this phaser is terminated.
awaitAdvanceInterruptibly(int) - Method in class jsr166y.Phaser
Awaits the phase of this phaser to advance from the given phase value, throwing InterruptedException if interrupted while waiting, or returning immediately if the current phase is not equal to the given phase value or this phaser is terminated.
awaitAdvanceInterruptibly(int, long, TimeUnit) - Method in class jsr166y.Phaser
Awaits the phase of this phaser to advance from the given phase value or the given timeout to elapse, throwing InterruptedException if interrupted while waiting, or returning immediately if the current phase is not equal to the given phase value or this phaser is terminated.
awaitTermination(long, TimeUnit) - Method in class jsr166y.ForkJoinPool
Blocks until all tasks have completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.
aws_credentials - Variable in class water.H2O.OptArgs
-aws_credentials=aws_credentials; properties file for aws credentials

B

backend - Variable in class water.util.WaterMeterIo.IoStatsEntry
 
BAD_GATEWAY - Static variable in class water.util.HttpResponseStatus
502 Bad Gateway
bad_nodes - Variable in class water.api.CloudV3
 
BAD_REQUEST - Static variable in class water.util.HttpResponseStatus
400 Bad Request
badUUID(ValueString) - Static method in class water.parser.ParseTime
 
bandwidths - Variable in class water.api.NetworkTestV3
 
bandwidths - Variable in class water.init.NetworkTest
 
bandwidths_collective - Variable in class water.api.NetworkTestV3
 
bandwidths_collective - Variable in class water.init.NetworkTest
 
base() - Method in class water.fvec.Vec
The base for a simple and cheap histogram of the Vec, useful for getting a broad overview of the data.
baseport - Variable in class water.H2O.OptArgs
-baseport=####; Port to start upward searching from.
basic_packet_handling(AutoBuffer) - Static method in class water.UDPReceiverThread
 
betweenss - Variable in class water.api.ModelMetricsClusteringV3
 
BIN_INFIX_OPS - Static variable in class water.rapids.ASTOp
 
binary_fraction - Variable in class hex.CreateFrame
 
binary_ones_fraction - Variable in class hex.CreateFrame
 
bins() - Method in class water.fvec.Vec
A simple and cheap histogram of the Vec, useful for getting a broad overview of the data.
block() - Method in interface jsr166y.ForkJoinPool.ManagedBlocker
Possibly blocks the current thread, for example waiting for a lock or condition.
block() - Method in class water.MRTask
 
block() - Method in class water.RPC
 
block() - Method in class water.Value
Possibly blocks the current thread.
blockForPending() - Method in class water.Futures
Block until all pending futures have completed or canceled.
bodyHead() - Method in class water.util.DocGen
 
bodyHead() - Method in class water.util.DocGen.HTML
 
bodyTail() - Method in class water.util.DocGen
 
bodyTail() - Method in class water.util.DocGen.HTML
 
bold(String) - Method in class water.util.DocGen
 
bold(String) - Method in class water.util.DocGen.HTML
 
branchName() - Method in class water.init.AbstractBuildVersion
 
branchName() - Method in class water.init.BuildVersion
 
buf() - Method in class water.AutoBuffer
 
bufClose() - Method in class water.AutoBuffer
 
buildCM(int) - Method in class hex.AUC2
 
buildCM(Vec, Vec) - Static method in class hex.ConfusionMatrix
Build the CM data from the actuals and predictions, using the default threshold.
builderVisibility() - Method in class hex.ModelBuilder
Visibility for this algo: is it always visible, is it beta (always visible but with a note in the UI) or is it experimental (hidden by default, visible in the UI if the user gives an "experimental" flag at startup).
builderVisibility() - Method in class hex.quantile.Quantile
 
buildKey(Model, Frame) - Static method in class hex.ModelMetrics
 
BuildVersion - Class in water.init
 
BuildVersion() - Constructor for class water.init.BuildVersion
 
bulkRegister(int) - Method in class jsr166y.Phaser
Adds the given number of new unarrived parties to this phaser.
byte_size - Variable in class water.api.FrameBase
 
bytes() - Method in class water.api.TimelineV3.EventV3
 
bytes() - Method in class water.api.TimelineV3.NetworkEvent
 
bytes - Variable in class water.util.GetLogsFromNode
Byte array containing a zipped file with the entire log directory.
bytes(long) - Static method in class water.util.PrettyPrint
 
byteSize() - Method in class water.fvec.AppendableVec
 
byteSize() - Method in class water.fvec.Chunk
In memory size in bytes of the compressed Chunk plus embedded array.
byteSize() - Method in class water.fvec.FileVec
Size of vector data.
byteSize() - Method in class water.fvec.Frame
The Vec.byteSize of all Vecs
byteSize() - Method in class water.fvec.Vec
Size of compressed vector data.
bytesPerSecond(long) - Static method in class water.util.PrettyPrint
 
ByteVec - Class in water.fvec
A vector of plain Bytes.
ByteVec(Key, long[]) - Constructor for class water.fvec.ByteVec
 

C

C1NCHUNK - Static variable in class water.TypeMap
 
cache() - Static method in class water.KeySnapshot
 
calcOptimalChunkSize(long, int) - Static method in class water.fvec.FileVec
Calculates safe and hopefully optimal chunk sizes.
calcTypeaheadMatches(String, int) - Method in class water.persist.Persist
Calculate typeahead matches for src
calcTypeaheadMatches(String, int) - Method in class water.persist.PersistManager
Calculate typeahead matches for src
calcTypeaheadMatches(String, int) - Method in class water.persist.PersistNFS
 
calcTypeaheadMatches(String, int) - Method in class water.persist.PersistS3
 
calcVarImp(VarImp) - Static method in class hex.ModelMetrics
 
calcVarImp(float[], String[]) - Static method in class hex.ModelMetrics
 
calcVarImp(double[], String[]) - Static method in class hex.ModelMetrics
 
calcVarImp(double[], String[], String, String[]) - Static method in class hex.ModelMetrics
 
call(H2ONode, DT) - Static method in class water.RPC
 
call() - Method in class water.RPC
 
callback(T) - Method in class water.H2O.H2OCallback
 
can_build() - Method in class hex.ModelBuilder
List containing the categories of models that this builder can build.
can_build() - Method in class hex.quantile.Quantile
 
can_build - Variable in class hex.schemas.ModelBuilderSchema
 
cancel(boolean) - Method in class jsr166y.ForkJoinTask
Attempts to cancel execution of this task.
cancel(int, JobsV3) - Method in class water.api.JobsHandler
 
cancel() - Method in class water.Job
Signal cancellation of this job.
cancel(String) - Method in class water.Job
Signal exceptional cancellation of this job.
cancel(boolean) - Method in class water.RPC
 
cancel_sparse() - Method in class water.fvec.NewChunk
 
canCompile() - Static method in class water.util.JCodeGen
 
cardinality() - Method in class water.fvec.Vec
Returns cardinality for enum domain or -1 for other types.
cardinality() - Method in class water.util.IcedBitSet
 
CAS_N(ASTGroupBy.G, long, long) - Static method in class water.rapids.ASTGroupBy.G
 
Categorical - Class in water.parser
Class for tracking categorical (enum) columns.
categorical_fraction - Variable in class hex.CreateFrame
 
cell(Enum) - Method in class water.util.DocGen.HTML
 
cell(String) - Method in class water.util.DocGen.HTML
 
cell(long) - Method in class water.util.DocGen.HTML
 
cell(double) - Method in class water.util.DocGen.HTML
 
cell(boolean) - Method in class water.util.DocGen.HTML
 
cell(String[]) - Method in class water.util.DocGen.HTML
 
cell(double[]) - Method in class water.util.DocGen.HTML
 
centroid_stats - Variable in class water.api.ModelMetricsClusteringV3
 
CHAR_DECIMAL_SEP - Variable in class water.parser.Parser
 
CHAR_SEPARATOR - Variable in class water.parser.Parser
 
check(File) - Static method in class water.util.FileIntegrityChecker
 
check_header - Variable in class water.api.ParseSetupV3
 
checkMemoryFootPrint() - Method in class hex.ModelBuilder
Override this method to call error() if the model is expected to not fit in memory, and say why
checksum - Variable in class water.api.FrameV3
 
checksum - Variable in class water.api.ModelSchema
 
checksum() - Method in class water.Keyed
 
checksum_impl() - Method in class hex.Grid
 
checksum_impl() - Method in class hex.Model
 
checksum_impl() - Method in class hex.Model.Parameters
Compute a checksum based on all non-transient non-static ice-able assignable fields (incl.
checksum_impl() - Method in class hex.ModelMetrics
 
checksum_impl() - Method in class water.fvec.Frame
64-bit checksum of the checksums of the vecs.
checksum_impl() - Method in class water.fvec.Vec
A high-quality 64-bit checksum of the Vec's content, useful for establishing dataset identity.
checksum_impl() - Method in class water.Job
Default checksum; not really used by Jobs.
checksum_impl() - Method in class water.Keyed
High-quality 64-bit checksum of the content of the object.
CHK - Static variable in class water.Key
 
chk2() - Method in class water.fvec.Chunk
Exposed for internal testing only.
Chunk - Class in water.fvec
A compression scheme, over a chunk of data - a single array of bytes.
Chunk() - Constructor for class water.fvec.Chunk
 
chunk2StartElem(int) - Method in class water.fvec.AppendableVec
 
chunk_size - Variable in class water.api.ParseSetupV3
 
chunk_summary - Variable in class water.api.FrameV3
 
chunkCnts - Variable in class hex.DMatrix.MatrixMulStats
 
chunkForChunkIdx(int) - Method in class water.fvec.AppendableVec
 
chunkForChunkIdx(int) - Method in class water.fvec.ByteVec
 
chunkForChunkIdx(int) - Method in class water.fvec.EnumWrappedVec
 
chunkForChunkIdx(int) - Method in class water.fvec.StrWrappedVec
 
chunkForChunkIdx(int) - Method in class water.fvec.SubsetVec
 
chunkForChunkIdx(int) - Method in class water.fvec.Vec
The Chunk for a chunk#.
chunkForRow(long) - Method in class water.fvec.Vec
The Chunk for a row#.
chunkIdx(int) - Method in class water.fvec.AppendableVec
 
chunkIdx(int) - Method in class water.fvec.FileVec
 
chunkIdx(int) - Method in class water.fvec.UploadFileVec
 
chunkIdx(int) - Method in class water.fvec.Vec
Get a Chunk's Value by index.
chunkKey(int) - Method in class water.fvec.Vec
Get a Chunk Key from a chunk-index.
chunkKey(Key, int) - Static method in class water.fvec.Vec
Get a Chunk Key from a chunk-index and a Vec Key, without needing the actual Vec object.
chunkOffset(Key) - Static method in class water.fvec.FileVec
Convert a chunk-key to a file offset.
chunksDone - Variable in class hex.DMatrix.MatrixMulStats
 
ChunkSplitter - Class in water
Helper to provide access to package hidden methods and attributes.
ChunkSplitter() - Constructor for class water.ChunkSplitter
 
chunksTotal - Variable in class hex.DMatrix.MatrixMulStats
 
ChunkSummary - Class in water.util
Simple summary of how many chunks of each type are in a Frame
ChunkSummary() - Constructor for class water.util.ChunkSummary
 
chunkSummary(Frame) - Static method in class water.util.FrameUtils
Compute a chunk summary (how many chunks of each type, relative size, total size)
chunkTypes - Variable in class hex.DMatrix.MatrixMulStats
 
ci(SB) - Method in class water.util.SB
 
cidx() - Method in class water.fvec.Chunk
 
cidx() - Method in class water.fvec.NewChunk
 
classErr(int) - Method in class hex.ConfusionMatrix
 
classname - Variable in class water.api.MetadataBase
 
className() - Method in class water.Icer
 
className(int) - Static method in class water.TypeMap
 
className() - Method in class water.Value
Class name of the embedded POJO, without needing an actual POJO.
classNames() - Method in class hex.Model.Output
The names of the levels for an enum (categorical) response column.
clean() - Method in class water.rapids.Env
 
cleanUp() - Method in class water.persist.Persist
Delete persistent storage on startup and shutdown
cleanUp() - Method in class water.persist.PersistNFS
 
cleanUp() - Method in class water.persist.PersistS3
 
cleanup_adapt(Frame, Frame) - Static method in class hex.Model
 
clear() - Method in class jsr166y.ConcurrentLinkedDeque
Removes all of the elements from this deque.
clear(int) - Method in class water.util.IcedBitSet
 
clear() - Method in class water.util.IcedHashMapBase
 
clearBinsField() - Method in class water.api.FrameV3
 
clearBinsField() - Method in class water.api.FrameV3.ColV3
 
clearInitState() - Method in class hex.ModelBuilder
Clear whatever was done by init() so it can be run again.
client - Variable in class water.H2O.OptArgs
-client, -client=true; Client-only; no work; no homing of Keys (but can cache)
CLIENT_TIMEOUT - Static variable in class water.HeartBeatThread
 
CLIENT_TYPE_GA_CUST_DIM - Static variable in class water.H2O
 
clone() - Method in interface water.Freezable
Make clone public, but without the annoying exception.
clone() - Method in class water.H2O.H2OCountedCompleter
 
clone() - Method in class water.Iced
Clone, without the annoying exception
clone() - Method in class water.init.TimelineSnapshot.Event
 
close() - Method in class water.AutoBuffer
 
close(Futures) - Method in class water.fvec.AppendableVec
 
close(int, Futures) - Method in class water.fvec.Chunk
After writing we must call close() to register the bulk changes.
close(Futures) - Method in class water.fvec.NewChunk
 
close(C1NChunk, int, Futures) - Method in class water.fvec.UploadFileVec
 
close(Futures) - Method in class water.fvec.Vec.Writer
 
close() - Method in class water.fvec.Vec.Writer
 
close() - Method in class water.parser.FVecParseWriter
 
close(Futures) - Method in class water.parser.FVecParseWriter
 
close(Futures) - Method in class water.parser.SVMLightFVecParseWriter
 
close(Closeable...) - Static method in class water.util.FileUtils
Silently close given files.
closeAll(AppendableVec[]) - Static method in class water.fvec.AppendableVec
 
closeAll(AppendableVec[], Futures) - Static method in class water.fvec.AppendableVec
 
closeLocal() - Method in class water.MRTask
Override to do any remote cleaning on the last remote instance of this object, for disposing of node-local shared data structures.
CLOUD - Static variable in class water.H2O
 
CLOUD_DGRAM - Static variable in class water.init.NetworkInit
 
cloud_healthy - Variable in class water.api.CloudV3
 
CLOUD_MULTICAST_GROUP - Static variable in class water.H2O
 
CLOUD_MULTICAST_IF - Static variable in class water.H2O
 
CLOUD_MULTICAST_PORT - Static variable in class water.H2O
 
CLOUD_MULTICAST_SOCKET - Static variable in class water.H2O
 
cloud_name - Variable in class water.api.CloudV3
 
cloud_size - Variable in class water.api.CloudV3
 
cloud_uptime_millis - Variable in class water.api.CloudV3
 
CloudV3 - Class in water.api
 
CloudV3() - Constructor for class water.api.CloudV3
 
CloudV3.NodeV3 - Class in water.api
 
CloudV3.NodeV3() - Constructor for class water.api.CloudV3.NodeV3
 
CLUSTER_ID - Static variable in class water.H2O
 
ClusteringModel<M extends ClusteringModel<M,P,O>,P extends ClusteringModel.ClusteringParameters,O extends ClusteringModel.ClusteringOutput> - Class in hex
Clustering Model Generates a 2-D array of clusters.
ClusteringModel(Key, P, O) - Constructor for class hex.ClusteringModel
 
ClusteringModel.ClusteringOutput - Class in hex
Output from all Clustering Models, includes generated clusters
ClusteringModel.ClusteringOutput() - Constructor for class hex.ClusteringModel.ClusteringOutput
 
ClusteringModel.ClusteringOutput(ClusteringModelBuilder) - Constructor for class hex.ClusteringModel.ClusteringOutput
Any final prep-work just before model-building starts, but after the user has clicked "go".
ClusteringModel.ClusteringParameters - Class in hex
Clustering Model Parameters includes the number of clusters desired
ClusteringModel.ClusteringParameters() - Constructor for class hex.ClusteringModel.ClusteringParameters
 
ClusteringModelBuilder<M extends ClusteringModel<M,P,O>,P extends ClusteringModel.ClusteringParameters,O extends ClusteringModel.ClusteringOutput> - Class in hex
 
ClusteringModelBuilder(String, P) - Constructor for class hex.ClusteringModelBuilder
Constructor called from an http request; MUST override in subclasses.
ClusteringModelBuilder(Key, String, P) - Constructor for class hex.ClusteringModelBuilder
 
ClusteringModelBuilderSchema<B extends ClusteringModelBuilder,S extends ClusteringModelBuilderSchema<B,S,P>,P extends ClusteringModelParametersSchema> - Class in hex.schemas
 
ClusteringModelBuilderSchema() - Constructor for class hex.schemas.ClusteringModelBuilderSchema
 
ClusteringModelParametersSchema<P extends ClusteringModel.ClusteringParameters,S extends ClusteringModelParametersSchema<P,S>> - Class in water.api
An instance of a ClusteringModelParameters schema contains the common ClusteringModel build parameters.
ClusteringModelParametersSchema() - Constructor for class water.api.ClusteringModelParametersSchema
 
cm() - Method in class hex.ModelMetrics
 
cm() - Method in class hex.ModelMetricsBinomial
 
cm() - Method in class hex.ModelMetricsMultinomial
 
cm - Variable in class water.api.ModelMetricsMultinomialV3
 
collective - Variable in class water.init.NetworkTest
 
cols - Variable in class hex.CreateFrame
 
column_name - Variable in class water.api.FrameV3.ColSpecifierV3
 
column_names - Variable in class water.api.ParseSetupV3
 
column_types - Variable in class water.api.ParseSetupV3
 
columns - Variable in class water.api.FrameSynopsisV3
 
columns - Variable in class water.api.FrameV3
 
columns - Variable in class water.api.TwoDimTableBase
 
combine_method - Variable in class hex.schemas.QuantileV3.QuantileParametersV3
 
comment(String...) - Method in class water.util.MarkdownBuilder
 
compare(double, double, double, double) - Static method in class water.util.MathUtils
Compare 2 doubles within a tolerance
compareAndSetForkJoinTaskTag(short, short) - Method in class jsr166y.ForkJoinTask
Atomically conditionally sets the tag value for this task.
compareAndSetPendingCount(int, int) - Method in class jsr166y.CountedCompleter
Sets (atomically) the pending count to the given count only if it currently holds the given expected value.
compareTo(Object) - Method in class water.H2ONode
 
compareTo(Object) - Method in class water.H2ONode.H2Okey
 
compareTo(TimelineSnapshot.Event) - Method in class water.init.TimelineSnapshot.Event
Used to determine ordering of events not bound by any dependency.
compareTo(Object) - Method in class water.Key
Lexically ordered Key comparison, so Keys can be sorted.
compareTo(KeySnapshot.KeyInfo) - Method in class water.KeySnapshot.KeyInfo
 
compareTo(ValueString) - Method in class water.parser.ValueString
 
compareTo(ASTGroupBy.G) - Method in class water.rapids.ASTGroupBy.G
 
compareTo(Delayed) - Method in class water.RPC
 
compareTo(HttpResponseStatus) - Method in class water.util.HttpResponseStatus
 
compatible_models - Variable in class water.api.FrameV3
 
compile(String, String) - Static method in class water.util.JCodeGen
 
compiledBy() - Method in class water.init.AbstractBuildVersion
 
compiledBy() - Method in class water.init.BuildVersion
 
compiledOn() - Method in class water.init.AbstractBuildVersion
 
compiledOn() - Method in class water.init.BuildVersion
 
complete(Void) - Method in class jsr166y.CountedCompleter
Regardless of pending count, invokes CountedCompleter.onCompletion(jsr166y.CountedCompleter), marks this task as complete with a null return value, and further triggers CountedCompleter.tryComplete() on this task's completer, if one exists.
complete(V) - Method in class jsr166y.ForkJoinTask
Completes this task, and if not already aborted or cancelled, returning the given value as the result of subsequent invocations of join and related operations.
completeExceptionally(Throwable) - Method in class jsr166y.ForkJoinTask
Completes this task abnormally, and if not already aborted or cancelled, causes it to throw the given exception upon join and related operations.
compress() - Method in class water.fvec.NewChunk
 
compress2(AutoBuffer) - Method in class water.util.IcedBitSet
 
compress3(AutoBuffer) - Method in class water.util.IcedBitSet
 
compute() - Method in class jsr166y.CountedCompleter
The main computation performed by this task.
compute() - Method in class jsr166y.RecursiveAction
The main computation performed by this task.
compute() - Method in class jsr166y.RecursiveTask
The main computation performed by this task.
compute() - Method in class water.H2O.H2OCountedCompleter
Used by the F/J framework internally to do work.
compute2() - Method in class hex.DMatrix.MatrixMulTsk
 
compute2() - Method in class hex.FrameSplitter
 
compute2() - Method in class hex.quantile.Quantile.QTask
 
compute2() - Method in class water.api.Handler
 
compute2() - Method in class water.Atomic
 
compute2() - Method in class water.DTask.DKeyTask
 
compute2() - Method in class water.fvec.CreateInteractions
 
compute2() - Method in class water.fvec.FrameCreator
 
compute2() - Method in class water.fvec.RebalanceDataSet
 
compute2() - Method in class water.H2O.H2OCallback
 
compute2() - Method in class water.H2O.H2OCountedCompleter
Override to specify actual work to do
compute2() - Method in class water.init.NetworkTest.NetworkTester
 
compute2() - Method in class water.MRTask
Called from FJ threads to do local work.
compute2() - Method in class water.parser.ParseDataset.ParserFJTask
 
compute2() - Method in class water.rapids.ASTGroupBy.ParallelPostGlobal
 
compute2() - Method in class water.TaskGetKey
 
compute2() - Method in class water.TaskPutKey
 
compute2() - Method in class water.util.MRUtils.ParallelTasks
 
computePriorClassDistribution() - Method in class hex.ModelBuilder
 
ConcurrentLinkedDeque<E> - Class in jsr166y
An unbounded concurrent deque based on linked nodes.
ConcurrentLinkedDeque() - Constructor for class jsr166y.ConcurrentLinkedDeque
Constructs an empty deque.
ConcurrentLinkedDeque(Collection<? extends E>) - Constructor for class jsr166y.ConcurrentLinkedDeque
Constructs a deque initially containing the elements of the given collection, added in traversal order of the collection's iterator.
COND_QUOTE - Static variable in class water.parser.Parser
 
COND_QUOTED_NUMBER_END - Static variable in class water.parser.Parser
 
COND_QUOTED_TOKEN - Static variable in class water.parser.Parser
 
configured(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
configured() - Method in class water.init.NodePersistentStorage
 
CONFLICT - Static variable in class water.util.HttpResponseStatus
409 Conflict
ConfusionMatrix - Class in hex
 
ConfusionMatrix(double[][], String[]) - Constructor for class hex.ConfusionMatrix
Constructor for Confusion Matrix
ConfusionMatrixBase<I extends ConfusionMatrix,S extends ConfusionMatrixBase> - Class in water.api
 
ConfusionMatrixBase() - Constructor for class water.api.ConfusionMatrixBase
 
ConfusionMatrixV3 - Class in water.api
 
ConfusionMatrixV3() - Constructor for class water.api.ConfusionMatrixV3
 
consensus - Variable in class water.api.CloudV3
 
consType(Schema, Class, String) - Static method in class water.api.SchemaMetadata.FieldMetadata
For a given Class generate a client-friendly type name (e.g., int[][] or Frame).
consValue(Object) - Static method in class water.api.SchemaMetadata.FieldMetadata
 
contains(Object) - Method in class jsr166y.ConcurrentLinkedDeque
Returns true if this deque contains at least one element e such that o.equals(e).
contains(Object) - Method in class jsr166y.LinkedTransferQueue
Returns true if this queue contains the specified element.
contains(String[], String) - Static method in class water.util.ArrayUtils
 
contains(int[], int) - Static method in class water.util.ArrayUtils
 
contains(int) - Method in class water.util.IcedBitSet
 
containsKey(Key) - Static method in class water.H2O
 
containsKey(Object) - Method in class water.util.IcedHashMapBase
 
containsValue(Object) - Method in class water.util.IcedHashMapBase
 
CONTINUE - Static variable in class water.util.HttpResponseStatus
100 Continue
convertEnum2Str(ValueString[]) - Method in class water.fvec.NewChunk
 
copyAndFillOf(T[], int, T) - Static method in class water.util.ArrayUtils
 
copyAndFillOf(double[], int, double) - Static method in class water.util.ArrayUtils
 
copyAndFillOf(long[], int, long) - Static method in class water.util.ArrayUtils
 
copyOver(T) - Method in class water.DTask
 
copyOver(Vec.CollectDomain) - Method in class water.fvec.Vec.CollectDomain
 
copyOver(T, T) - Method in class water.Icer
 
copyProperties(Object, Object, PojoUtils.FieldNaming) - Static method in class water.util.PojoUtils
Copy properties "of the same name" from one POJO to the other.
copyProperties(Object, Object, PojoUtils.FieldNaming, String[]) - Static method in class water.util.PojoUtils
Copy properties "of the same name" from one POJO to the other.
copyProperties(Object, Object, PojoUtils.FieldNaming, String[], String[]) - Static method in class water.util.PojoUtils
Copy properties "of the same name" from one POJO to the other.
copyRawBits(int) - Method in class water.AutoBuffer
Copy raw bits from the (direct) buffer out.
copyStream(InputStream, OutputStream, int) - Static method in class water.util.FileUtils
 
count - Variable in class water.api.ProfilerNodeV3.ProfilerNodeEntryV3
 
CountedCompleter - Class in jsr166y
A resultless ForkJoinTask with a completion action performed when triggered and there are no remaining pending actions.
CountedCompleter(CountedCompleter, int) - Constructor for class jsr166y.CountedCompleter
Creates a new CountedCompleter with the given completer and initial pending count.
CountedCompleter(CountedCompleter) - Constructor for class jsr166y.CountedCompleter
Creates a new CountedCompleter with the given completer and an initial pending count of zero.
CountedCompleter() - Constructor for class jsr166y.CountedCompleter
Creates a new CountedCompleter with no completer and an initial pending count of zero.
counts - Variable in class water.util.ProfileCollectorTask.NodeProfile
 
cpu_ticks - Variable in class water.api.WaterMeterCpuTicksV3
 
cpu_ticks - Variable in class water.util.WaterMeterCpuTicks
 
cpus_allowed - Variable in class water.api.CloudV3.NodeV3
 
create(Class<? extends Handler>) - Method in interface water.api.HandlerFactory
 
create(String, boolean) - Method in class water.persist.Persist
 
create(String, boolean) - Method in class water.persist.PersistManager
 
createAndFillImpl() - Method in class water.api.Schema
Convenience helper which creates and fill an impl.
createBuilder(MP) - Method in class hex.Grid
Create a new model builder for given parameters.
createCentroidStatsTable() - Method in class hex.ModelMetricsClustering
Populate TwoDimTable from members _size and _withinss
CREATED - Static variable in class water.util.HttpResponseStatus
201 Created
CreateFrame - Class in hex
Create a Frame from scratch If randomize = true, then the frame is filled with Random values.
CreateFrame(Key<Frame>, String) - Constructor for class hex.CreateFrame
 
CreateFrame() - Constructor for class hex.CreateFrame
 
CreateFrameHandler - Class in water.api
 
CreateFrameHandler() - Constructor for class water.api.CreateFrameHandler
 
createHexName(String) - Static method in class water.parser.ParseSetup
Cleans up the file name to make .hex name to be used as a destination key.
createIfApiAnnotation(Schema, Field) - Static method in class water.api.SchemaMetadata.FieldMetadata
Factory method to create a new FieldMetadata instance if the Field has an @API annotation.
createImpl() - Method in class hex.schemas.ModelBuilderSchema
Create the corresponding impl object, as well as its parameters object.
createImpl() - Method in class water.api.ConfusionMatrixBase
 
createImpl() - Method in class water.api.JobV3
 
createImpl() - Method in class water.api.KeyV3
 
createImpl() - Method in class water.api.MissingInserterV3
 
createImpl() - Method in class water.api.ModelParameterSchemaV3
 
createImpl() - Method in class water.api.Schema
Create an implementation object and any child objects but DO NOT fill them.
createImpl() - Method in class water.api.SchemaMetadataBase
 
createImpl() - Method in class water.api.SplitFrameV3
 
createImpl() - Method in class water.api.ValidationMessageBase
 
createImpl() - Method in class water.api.WaterMeterCpuTicksV3
 
createImpl() - Method in class water.api.WaterMeterIoV3
 
CreateInteractions - Class in water.fvec
Helper to create interaction features between enum columns
CreateInteractions(Interaction, Key) - Constructor for class water.fvec.CreateInteractions
 
createModelBuilder(String) - Static method in class hex.ModelBuilder
Factory method to create a ModelBuilder instance of the correct class given the algo name.
createOutputSchema() - Method in class water.api.ModelSchema
Factory method to create the model-specific output schema.
createParametersSchema() - Method in class hex.schemas.ModelBuilderSchema
Factory method to create the model-specific parameters schema.
createParametersSchema() - Method in class water.api.ModelSchema
Factory method to create the model-specific parameters schema.
createProgressKey() - Method in class water.Job
 
createSchemaMetadata(String) - Static method in class water.api.SchemaMetadata
 
crushBytes() - Method in class water.fvec.Chunk
Used by a ParseExceptionTest to break the Chunk invariants and trigger an NPE.
current() - Static method in class jsr166y.ThreadLocalRandom
Returns the current thread's ThreadLocalRandom.

D

data - Variable in class water.api.FrameV3.ColV3
 
data - Variable in class water.api.ParseSetupV3
 
data - Variable in class water.api.TwoDimTableBase
 
data - Variable in class water.NanoHTTPD.Response
Data of the response, may be null.
dataHi() - Method in class water.init.TimelineSnapshot.Event
 
dataLo() - Method in class water.init.TimelineSnapshot.Event
 
dataset - Variable in class hex.SplitFrame
Input dataset to split
dataset - Variable in class water.api.MissingInserterV3
 
dataset - Variable in class water.api.SplitFrameV3
 
debug(Object...) - Static method in class water.util.Log
 
decodeFile(File) - Static method in class water.persist.PersistNFS
Key from file
deepClone(double[][]) - Static method in class water.util.ArrayUtils
 
deepCopy(String) - Method in class water.fvec.Frame
Create a copy of the input Frame and return that copied Frame.
deepSlice(Object, Object) - Method in class water.fvec.Frame
In support of R, a generic Deep Copy and Slice.
DEFAULT - Static variable in interface water.api.HandlerFactory
Shared default factory to create handler by using no-arg ctor and reflection.
DEFAULT_CM - Static variable in class hex.AUC2
 
DEFAULT_FLOW_DIR() - Static method in class water.H2O
 
DEFAULT_ICE_ROOT() - Static method in class water.H2O
 
default_percentiles - Variable in class water.api.FrameV3
 
default_value - Variable in class water.api.ModelParameterSchemaV3
 
defaultCM() - Method in class hex.AUC2
 
defaultColName(int) - Static method in class water.fvec.Frame
Default column name maker
defaultDropConsCols() - Method in class hex.Model.Parameters
 
defaultDropConsCols() - Method in class hex.quantile.QuantileModel.QuantileParameters
 
defaultDropNA20Cols() - Method in class hex.Model.Parameters
 
defaultErr() - Method in class hex.AUC2
 
defaultForkJoinWorkerThreadFactory - Static variable in class jsr166y.ForkJoinPool
Creates a new ForkJoinWorkerThread.
defaultThreshold() - Method in class hex.AUC2
 
defaultThreshold() - Method in class hex.Model
 
degreesOfFreedom() - Method in class water.fvec.Frame
Number of degrees of freedom (#numerical columns + sum(#categorical levels))
delete(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
delete(String, String) - Method in class water.init.NodePersistentStorage
 
delete(Key) - Static method in class water.Lockable
Write-lock key and delete; blocking.
delete() - Method in class water.Lockable
Write-lock 'this' and delete; blocking.
delete(Key, Futures) - Method in class water.Lockable
Write-lock 'this' and delete.
delete(Value) - Method in class water.persist.Persist
Reclaim space from a previously stored Value
delete(String) - Method in class water.persist.Persist
 
delete(int, Value) - Method in class water.persist.PersistManager
 
delete(String) - Method in class water.persist.PersistManager
 
delete(Value) - Method in class water.persist.PersistNFS
 
delete(Value) - Method in class water.persist.PersistS3
 
delete(File) - Static method in class water.util.FileUtils
 
delete_and_lock(Key) - Method in class water.Lockable
Write-lock this._key by job_key, and delete any prior mapping.
delete_count - Variable in class water.persist.PersistManager.PersistStatsEntry
 
delete_count - Variable in class water.util.WaterMeterIo.IoStatsEntry
 
deleteProgressKey() - Method in class water.Job
 
depth - Variable in class water.api.ProfilerV3
 
depth - Variable in class water.util.JProfile
 
descendingIterator() - Method in class jsr166y.ConcurrentLinkedDeque
Returns an iterator over the elements in this deque in reverse sequential order.
describe() - Method in class water.init.AbstractBuildVersion
 
describe() - Method in class water.init.BuildVersion
 
description - Variable in class water.api.JobV3
 
description - Variable in class water.api.ModelMetricsBase
 
description - Variable in class water.api.TwoDimTableBase
 
DESERIAL_PRIORITY - Static variable in class water.H2O
 
dest - Variable in class water.api.JobV3
 
dest() - Method in class water.Job
Since _dest is public final, not sure why we have a getter but some people like 'em.
destination_frame - Variable in class water.api.ParseSetupV3
 
destination_frames - Variable in class hex.SplitFrame
Output destination keys.
destination_frames - Variable in class water.api.SplitFrameV3
 
dev_message - Variable in exception water.exceptions.H2OAbstractRuntimeException
 
dev_msg - Variable in class water.api.H2OErrorV3
 
DException - Class in water
A Distributed Exception - an exception originally thrown on one node and passed to another.
DException.DistributedException - Exception in water
Simple named exception class, inflated from a deserialized DException.
DFLT_CHUNK_SIZE - Static variable in class water.fvec.FileVec
Default Chunk size in bytes, useful when breaking up large arrays into "bite-sized" chunks.
DFLT_LOG2_CHUNK_SIZE - Static variable in class water.fvec.FileVec
Log-2 of Chunk size.
dfork(Vec...) - Method in class water.MRTask
Invokes the map/reduce computation over the given Frame.
dfork(Frame) - Method in class water.MRTask
 
dfork(int, Vec...) - Method in class water.MRTask
 
dfork(int, Frame, boolean) - Method in class water.MRTask
 
di(int) - Method in class water.util.SB
 
die(String) - Static method in class water.H2O
 
difference(int[], int[]) - Static method in class water.util.ArrayUtils
 
difference(String[], String[]) - Static method in class water.util.ArrayUtils
 
dinvoke(H2ONode) - Method in class water.DTask
Top-level remote execution hook.
dinvoke(H2ONode) - Method in class water.MRTask
Called once on remote at top level, probably with a subset of the cloud.
dinvoke(H2ONode) - Method in class water.TaskGetKey
 
dinvoke(H2ONode) - Method in class water.TaskPutKey
 
dir - Variable in class water.api.ModelExportV3
Destination directory to save exported model.
dir - Variable in class water.api.ModelImportV3
 
direction - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
dist() - Method in class water.util.MRUtils.ClassDist
 
distribution_summary - Variable in class water.api.FrameV3
 
div(float[], int) - Static method in class water.util.ArrayUtils
 
div(float[], float) - Static method in class water.util.ArrayUtils
 
div(double[], double) - Static method in class water.util.ArrayUtils
 
div(double[][], long[]) - Static method in class water.util.ArrayUtils
 
div(double[], long[]) - Static method in class water.util.ArrayUtils
 
div(float[], float) - Static method in class water.util.MathUtils
 
div(double[], double) - Static method in class water.util.MathUtils
 
DKV - Class in water
A Distributed Key/Value Store.
DKV() - Constructor for class water.DKV
 
DMatrix - Class in hex
Created by tomasnykodym on 11/13/14.
DMatrix() - Constructor for class hex.DMatrix
 
DMatrix.MatrixMulStats - Class in hex
Info about matrix multiplication currently in progress.
DMatrix.MatrixMulStats(long, Key) - Constructor for class hex.DMatrix.MatrixMulStats
 
DMatrix.MatrixMulTsk - Class in hex
 
DMatrix.MatrixMulTsk(H2O.H2OCountedCompleter, Key, Frame, Frame) - Constructor for class hex.DMatrix.MatrixMulTsk
 
DMatrix.TransposeTsk - Class in hex
(MR)Task performing the matrix transpose.
DMatrix.TransposeTsk(Frame) - Constructor for class hex.DMatrix.TransposeTsk
 
DO_HISTOGRAMS - Static variable in class water.fvec.Vec
 
do_train(int, S) - Method in class water.api.ModelBuilderHandler
Create a model by launching a ModelBuilder algo.
do_validate_parameters(int, S) - Method in class water.api.ModelBuilderHandler
 
doAll(Vec...) - Method in class water.MRTask
Invokes the map/reduce computation over the given Vecs.
doAll(int, Vec...) - Method in class water.MRTask
 
doAll(Frame, boolean) - Method in class water.MRTask
Invokes the map/reduce computation over the given Frame.
doAll(Frame) - Method in class water.MRTask
 
doAll(int, Frame) - Method in class water.MRTask
 
doAll(int, Frame, boolean) - Method in class water.MRTask
 
doAll(Key...) - Method in class water.MRTask
 
doAllNodes() - Method in class water.MRTask
 
doc_method - Variable in class water.api.RouteBase
 
DocGen<T extends DocGen> - Class in water.util
Auto-gen doc support, for JSON and REST API docs
DocGen() - Constructor for class water.util.DocGen
 
DocGen.HTML - Class in water.util
 
DocGen.HTML() - Constructor for class water.util.DocGen.HTML
 
doIt() - Method in class water.util.GetLogsFromNode
Do the work.
doIt() - Method in class water.util.WaterMeterCpuTicks
 
doIt(boolean) - Method in class water.util.WaterMeterIo
 
domain - Variable in class water.api.FrameV3.ColV3
 
domain - Variable in class water.api.ModelMetricsBinomialV3
 
domain() - Method in class water.fvec.Vec.CollectDomain
Returns exact numeric domain of given vector computed by this task.
domain() - Method in class water.fvec.Vec.CollectDomainFast
Returns exact numeric domain of given vector computed by this task.
domain() - Method in class water.fvec.Vec
Returns the enum toString mapping array, or null if not an Categorical column.
domains - Variable in class water.api.ModelOutputSchema
 
domains() - Method in class water.fvec.Frame
All the domains for enum columns; null for non-enum columns.
domainUnion(String[], String[]) - Static method in class water.util.ArrayUtils
Clever union of String arrays.
done() - Method in class water.Job
Marks job as finished and records job end time.
doubles() - Method in class water.fvec.NewChunk
 
DownloadDataHandler - Class in water.api
 
DownloadDataHandler() - Constructor for class water.api.DownloadDataHandler
 
DownloadDataV3 - Class in water.api
 
DownloadDataV3() - Constructor for class water.api.DownloadDataV3
 
DputIfMatch(Key, Value, Value, Futures) - Static method in class water.DKV
DputIfMatch(Key, Value, Value, Futures, boolean) - Static method in class water.DKV
Update the mapping for Key key, from Value old to Value val.
drainTasksTo(Collection<? super ForkJoinTask<?>>) - Method in class jsr166y.ForkJoinPool
Removes all available unexecuted submitted and forked tasks from scheduling queues and adds them to the given collection, without altering their execution status.
drainTo(Collection<? super E>) - Method in class jsr166y.LinkedTransferQueue
 
drainTo(Collection<? super E>, int) - Method in class jsr166y.LinkedTransferQueue
 
dropped() - Method in class water.init.TimelineSnapshot.Event
 
dropped(long[], int) - Static method in class water.TimeLine
 
DTask<T extends DTask> - Class in water
Objects which are passed and DTask.dinvoke(water.H2ONode) is remotely executed.
DTask() - Constructor for class water.DTask
 
DTask(H2O.H2OCountedCompleter) - Constructor for class water.DTask
 
DTask.DKeyTask<T extends DTask.DKeyTask,V extends Keyed> - Class in water
Task to be executed at the home node of the given key.
DTask.DKeyTask(Key) - Constructor for class water.DTask.DKeyTask
 
DTask.DKeyTask(H2O.H2OCountedCompleter, Key) - Constructor for class water.DTask.DKeyTask
 
DTask.RemoveCall - Class in water
Task to cleanly remove value from the K/V (call it's remove() destructor) without the need to fetch it locally first.
DTask.RemoveCall(H2O.H2OCountedCompleter, Key) - Constructor for class water.DTask.RemoveCall
 
dumpMetaFile(Persist, List<String>, URI) - Method in class water.serial.ObjectTreeBinarySerializer
Dump a metafile with a list of save files.

E

echo(int, LogAndEchoV3) - Method in class water.api.LogAndEchoHandler
 
element() - Method in class jsr166y.ConcurrentLinkedDeque
 
embeddedH2OConfig - Static variable in class water.H2O
 
EMPTY_KEY_LIST - Static variable in class water.Keyed
 
emptyDouble - Static variable in class water.util.TwoDimTable
 
enter() - Static method in class water.Scope
Enter a new Scope
entries - Variable in class water.api.AboutHandler.AboutV3
 
entries - Variable in class water.api.ProfilerNodeV3
 
entrySet() - Method in class water.util.IcedHashMapBase
 
ENUM - Static variable in class water.fvec.AppendableVec
 
enum_map() - Method in class water.fvec.EnumWrappedVec
 
enumCnt() - Method in class water.fvec.NewChunk
 
EnumUtils - Class in water.util
Utilities to deal with Java enums.
EnumUtils() - Constructor for class water.util.EnumUtils
 
EnumWrappedVec - Class in water.fvec
A vector transforming values of given vector according to given domain mapping - currently only used to transform Enum columns but in theory would work for any dense-packed Int column.
EnumWrappedVec(Key, long[], String[], Key) - Constructor for class water.fvec.EnumWrappedVec
Main constructor: convert from one enum to another
EnumWrappedVec(String[], String[]) - Constructor for class water.fvec.EnumWrappedVec
Constructor just to generate the map and domain; used in tests or when mixing enum columns
EnumWrappedVec.EnumWrappedChunk - Class in water.fvec
 
Env - Class in water.rapids
Execute a set of instructions in the context of an H2O cloud.
EOL - Static variable in class water.parser.Parser
 
equals(Object) - Method in class hex.ModelMetricsBinomialGLM
 
equals(Object) - Method in class hex.ScoreKeeper
Compare this ScoreKeeper with that ScoreKeeper
equals(Object) - Method in class water.fvec.Vec
True if two Vecs are equal.
equals(Object) - Method in class water.fvec.Vec.VectorGroup
True if two VectorGroups are equal
equals(Object) - Method in class water.H2ONode
 
equals(Object) - Method in class water.init.TimelineSnapshot.Event
 
equals(Object) - Method in class water.Key
 
equals(Object) - Method in class water.parser.ValueString
 
equals(Object) - Method in class water.rapids.ASTGroupBy.G
 
equals(Object) - Method in class water.util.HttpResponseStatus
 
equals(Object) - Method in class water.util.IcedDouble
 
equals(Object) - Method in class water.util.IcedHashMapBase
 
equals(Object) - Method in class water.util.IcedInt
 
equals(Object) - Method in class water.util.IcedLong
 
equalsWithinOneSmallUlp(float, float) - Static method in class water.util.MathUtils
Compare two numbers to see if they are within one ulp of the smaller decade.
equalsWithinOneSmallUlp(double, double) - Static method in class water.util.MathUtils
 
err() - Method in class hex.ConfusionMatrix
 
err(Object...) - Static method in class water.util.Log
 
errCount() - Method in class hex.ConfusionMatrix
 
error(String, String) - Method in class hex.ModelBuilder
 
error_count() - Method in class hex.ModelBuilder
 
error_count - Variable in class hex.schemas.ModelBuilderSchema
 
error_count - Variable in class water.api.H2OModelBuilderErrorV3
 
error_count - Variable in class water.api.ModelBuilderJobV3
 
escape(String) - Method in class water.util.DocGen
 
escape(String) - Method in class water.util.DocGen.HTML
 
escapeJava(String) - Static method in class water.util.SB
Escape all " and \ characters to provide a proper Java-like string Does not escape unicode characters.
event() - Method in class water.api.TimelineV3.EventV3
 
event() - Method in class water.api.TimelineV3.NetworkEvent
 
events - Variable in class water.api.TimelineV3
 
exception - Variable in class water.api.JobV3
 
exception_msg - Variable in class water.api.H2OErrorV3
 
exception_type - Variable in class water.api.H2OErrorV3
 
EXCLUDE_FIELDS - Static variable in class water.api.Schema
 
exec(AUC2, int) - Method in enum hex.AUC2.ThresholdCriterion
 
exec() - Method in class hex.Transformer
Execution endpoint for transformations.
exec() - Method in class jsr166y.CountedCompleter
Implements execution conventions for CountedCompleters
exec() - Method in class jsr166y.ForkJoinTask
Immediately performs the base action of this task and returns true if, upon return from this method, this task is guaranteed to have completed normally.
exec() - Method in class jsr166y.RecursiveAction
Implements execution conventions for RecursiveActions.
exec() - Method in class jsr166y.RecursiveTask
Implements execution conventions for RecursiveTask.
Exec - Class in water.rapids
Exec is an interpreter of abstract syntax trees.
Exec(String, Env) - Constructor for class water.rapids.Exec
 
exec(String) - Static method in class water.rapids.Exec
 
execImpl() - Method in class hex.CreateFrame
 
execImpl() - Method in class hex.Interaction
 
execImpl() - Method in class hex.SplitFrame
 
execImpl() - Method in class hex.Transformer
Implementation endpoint for transformations.
execImpl() - Method in class water.init.NetworkTest
 
execImpl() - Method in class water.util.FrameUtils.MissingInserter
 
execImpl(boolean) - Method in class water.util.JProfile
 
execImpl() - Method in class water.util.JStack
 
execute(ForkJoinTask<?>) - Method in class jsr166y.ForkJoinPool
Arranges for (asynchronous) execution of the given task.
execute(Runnable) - Method in class jsr166y.ForkJoinPool
 
exists(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
exists(String) - Method in class water.init.NodePersistentStorage
 
exists(String, String) - Method in class water.init.NodePersistentStorage
 
exists(String) - Method in class water.persist.Persist
 
exists(String) - Method in class water.persist.PersistManager
 
exit(int) - Static method in class water.H2O
Notify embedding software instance H2O wants to exit.
exit(int) - Method in class water.init.AbstractEmbeddedH2OConfig
Tell the embedding software that H2O wants the process to exit.
exit(Key...) - Static method in class water.Scope
Exit the inner-most Scope, remove all Keys created since the matching enter call except for the listed Keys.
EXPECT_COND_LF - Static variable in class water.parser.Parser
 
EXPECTATION_FAILED - Static variable in class water.util.HttpResponseStatus
417 Expectation Failed
exponent() - Method in class water.fvec.NewChunk
 
EXTENSION - Static variable in class water.serial.ObjectTreeBinarySerializer
Extension string used for exported objects
extractChunkPart(Chunk, Chunk, int, int, Futures) - Static method in class water.ChunkSplitter
Extract portion of given chunk into given output chunk.
extractFrame(int, int) - Method in class water.fvec.Frame
Split this Frame; return a subframe created from the given column interval, and remove those columns from this Frame.
extractVersion(String) - Static method in class water.api.Schema
Extract the version number from the schema class name.

F

F0point5() - Method in class hex.ConfusionMatrix
Returns the F-measure which combines precision and recall and weights precision higher than recall.
F1() - Method in class hex.ConfusionMatrix
Returns the F-measure which combines precision and recall.
F2() - Method in class hex.ConfusionMatrix
Returns the F-measure which combines precision and recall and weights recall higher than precision.
factor(long) - Method in class water.fvec.Vec
Returns the ith factor for this enum column.
factors - Variable in class hex.CreateFrame
 
fail(String, Throwable) - Static method in class water.H2O
H2O.fail is intended to be used in code where something should never happen, and if it does it's a coding error that needs to be addressed immediately.
fail() - Static method in class water.H2O
 
fail(String) - Static method in class water.H2O
 
failed(Throwable) - Method in class water.Job
Signal exceptional cancellation of this job.
FAILED_DEPENDENCY - Static variable in class water.util.HttpResponseStatus
424 Failed Dependency (WebDAV, RFC4918)
fatal(Object...) - Static method in class water.util.Log
 
fetch(int, DownloadDataV3) - Method in class water.api.DownloadDataHandler
 
fetch(int, JobsV3) - Method in class water.api.JobsHandler
 
fetch(int, JStackV3) - Method in class water.api.JStackHandler
 
fetch(int, LogsV3) - Method in class water.api.LogsHandler
 
fetch(int, NetworkTestV3) - Method in class water.api.NetworkTestHandler
 
fetch(int, ProfilerV3) - Method in class water.api.ProfilerHandler
 
fetch(int, TimelineV3) - Method in class water.api.TimelineHandler
 
fetch(int, WaterMeterCpuTicksV3) - Method in class water.api.WaterMeterCpuTicksHandler
 
fetch(int, WaterMeterIoV3) - Method in class water.api.WaterMeterIoHandler
 
FETCH_ACK_PRIORITY - Static variable in class water.H2O
 
fetch_all(int, WaterMeterIoV3) - Method in class water.api.WaterMeterIoHandler
 
fetchAll(Class<T>) - Method in class water.KeySnapshot
 
fetchAll(Class<T>, boolean) - Method in class water.KeySnapshot
 
fetchAll(Class<T>, boolean, int, int) - Method in class water.KeySnapshot
 
fetchFlatfile() - Method in class water.init.AbstractEmbeddedH2OConfig
If configProvidesFlatfile, get it.
fetchRoute(int, MetadataV3) - Method in class water.api.MetadataHandler
 
fetchSchemaMetadata(int, MetadataV3) - Method in class water.api.MetadataHandler
 
fetchSchemaMetadataByClass(int, MetadataV3) - Method in class water.api.MetadataHandler
Deprecated.
field_name - Variable in class water.api.ValidationMessageBase
 
FieldMetadataV3 - Class in water.api
 
FieldMetadataV3() - Constructor for class water.api.FieldMetadataV3
 
fields() - Method in class water.api.ModelParametersSchema
 
fields - Variable in class water.api.SchemaMetadata
 
fields - Variable in class water.api.SchemaMetadataBase
 
FILE - Static variable in class water.persist.PersistManager.Schemes
 
fileHasHeader(byte[], ParseSetup) - Method in class water.parser.Parser
 
FileIntegrityChecker - Class in water.util
 
FileIntegrityChecker(File) - Constructor for class water.util.FileIntegrityChecker
 
FileUtils - Class in water.util
File utilities.
FileUtils() - Constructor for class water.util.FileUtils
 
FileVec - Class in water.fvec
 
FileVec(Key, long, byte) - Constructor for class water.fvec.FileVec
 
fill(int, Chunk[], long[]) - Method in class water.rapids.ASTGroupBy.G
 
fill(byte[], int, int, int) - Method in class water.util.IcedBitSet
 
fill2(byte[], AutoBuffer) - Method in class water.util.IcedBitSet
 
fill3(byte[], AutoBuffer) - Method in class water.util.IcedBitSet
 
fillFrom(ModelMetrics) - Method in class hex.ScoreKeeper
 
fillFromImpl(B) - Method in class hex.schemas.ModelBuilderSchema
 
fillFromImpl(Frame) - Method in class water.api.FrameV3
 
fillFromImpl(Frame, long, int, boolean) - Method in class water.api.FrameV3
 
fillFromImpl(Job) - Method in class water.api.JobV3
 
fillFromImpl(Iced) - Method in class water.api.KeyV3
 
fillFromImpl(ModelBuilder) - Method in class water.api.ModelBuilderJobV3
 
fillFromImpl(ModelMetrics) - Method in class water.api.ModelMetricsBase
 
fillFromImpl(ModelMetricsBinomialGLM) - Method in class water.api.ModelMetricsBinomialGLMV3
 
fillFromImpl(ModelMetricsBinomial) - Method in class water.api.ModelMetricsBinomialV3
 
fillFromImpl(ModelMetricsClustering) - Method in class water.api.ModelMetricsClusteringV3
 
fillFromImpl(ModelMetricsMultinomial) - Method in class water.api.ModelMetricsMultinomialV3
 
fillFromImpl(ModelMetricsRegressionGLM) - Method in class water.api.ModelMetricsRegressionGLMV3
 
fillFromImpl(ModelMetricsRegression) - Method in class water.api.ModelMetricsRegressionV3
 
fillFromImpl(O) - Method in class water.api.ModelOutputSchema
 
fillFromImpl(Iced) - Method in class water.api.ModelParameterSchemaV3
 
fillFromImpl(P) - Method in class water.api.ModelParametersSchema
 
fillFromImpl(M) - Method in class water.api.ModelSchema
 
fillFromImpl(Route) - Method in class water.api.RouteBase
 
fillFromImpl(I) - Method in class water.api.Schema
Version and Schema-specific filling from the implementation object.
fillFromImpl(SchemaMetadata) - Method in class water.api.SchemaMetadataBase
 
fillFromImpl(TimelineHandler.Timeline) - Method in class water.api.TimelineV3
 
fillFromImpl(TwoDimTable) - Method in class water.api.TwoDimTableBase
Fill a TwoDimTable Schema from a TwoDimTable
fillFromImpl(ModelBuilder.ValidationMessage) - Method in class water.api.ValidationMessageBase
 
fillFromImpl(WaterMeterCpuTicks) - Method in class water.api.WaterMeterCpuTicksV3
 
fillFromImpl(WaterMeterIo) - Method in class water.api.WaterMeterIoV3
 
fillFromParms(Properties) - Method in class hex.schemas.ModelBuilderSchema
 
fillFromParms(Properties) - Method in class water.api.Schema
 
fillImpl(B) - Method in class hex.schemas.ModelBuilderSchema
 
fillImpl(P) - Method in class water.api.ModelParametersSchema
 
fillImpl(I) - Method in class water.api.Schema
Fill an impl object and any children from this schema and its children.
fillImpl(I) - Method in class water.api.SchemaMetadataBase
 
fillImpl(TwoDimTable) - Method in class water.api.TwoDimTableBase
Fill a TwoDimTable from this Schema
fillTable() - Method in class water.init.NetworkTest
 
filter(KeySnapshot.KVFilter) - Method in class water.KeySnapshot
Filter the snapshot providing custom filter.
filter(KeySnapshot.KeyInfo) - Method in class water.KeySnapshot.KVFilter
 
filterFields(Object, String, String) - Static method in class water.util.PojoUtils
Null out fields in this schema and its children as specified by parameters __exclude_fields and __include_fields.
finalizeRegistration() - Static method in class water.H2O
Start the web service; disallow future URL registration.
find(String) - Method in class water.fvec.Frame
Finds the column index with a matching name, or -1 if missing
find(Vec) - Method in class water.fvec.Frame
Finds the matching column index, or -1 if missing
find(Key) - Method in class water.fvec.Frame
Finds the matching column index, or -1 if missing
find(String[]) - Method in class water.fvec.Frame
find(T[], T) - Static method in class water.util.ArrayUtils
 
findActualClassParameter(Class, int) - Static method in class water.util.ReflectionUtils
Reflection helper which returns the actual class for a type parameter, even if itself is parameterized.
findActualFieldClass(Class, Field) - Static method in class water.util.ReflectionUtils
Reflection helper which returns the actual class for a field which has a parameterized type.
findInetAddressForSelf() - Static method in class water.init.NetworkInit
 
findMethodOutputClass(Method) - Static method in class water.util.ReflectionUtils
Reflection helper which returns the actual class for a method's parameter.
findMethodParameterClass(Method, int) - Static method in class water.util.ReflectionUtils
Reflection helper which returns the actual class for a method's parameter.
findNamedField(Object, String) - Static method in class water.util.ReflectionUtils
Return the Field for the specified name.
fitsIntoInt(double) - Static method in class water.util.PrettyPrint
 
fixedLength(String, int) - Static method in class water.util.Log
 
fjqueue - Variable in class water.api.CloudV3.NodeV3
 
fjthrds - Variable in class water.api.CloudV3.NodeV3
 
flat(T[][]) - Static method in class water.util.ArrayUtils
Flatenize given array.
flatfile - Variable in class water.H2O.OptArgs
-flatfile=flatfile; Specify a list of cluster IP addresses
flipForReading() - Method in class water.AutoBuffer
 
flow_dir - Variable in class water.H2O.OptArgs
-flow_dir=/path/to/dir; directory to save flows in
flushStdout() - Static method in class water.util.Log
 
fn(int) - Method in class hex.AUC2
 
FORBIDDEN - Static variable in class water.util.HttpResponseStatus
403 Forbidden
force - Variable in class water.api.ModelExportV3
Destination directory to save exported model.
force - Variable in class water.api.ModelImportV3
 
forceTermination() - Method in class jsr166y.Phaser
Forces this phaser to enter termination state.
fork() - Method in class jsr166y.ForkJoinTask
Arranges to asynchronously execute this task.
fork(Key) - Method in class water.Atomic
 
forKeyedClass(Class<? extends Keyed>, Key) - Static method in class water.api.KeyV3
Factory method which returns the correct KeyV1 for the given Keyed class (e.g., for Frame.class).
ForkJoinPool - Class in jsr166y
An ExecutorService for running ForkJoinTasks.
ForkJoinPool() - Constructor for class jsr166y.ForkJoinPool
Creates a ForkJoinPool with parallelism equal to Runtime.availableProcessors(), using the default thread factory, no UncaughtExceptionHandler, and non-async LIFO processing mode.
ForkJoinPool(int) - Constructor for class jsr166y.ForkJoinPool
Creates a ForkJoinPool with the indicated parallelism level, the default thread factory, no UncaughtExceptionHandler, and non-async LIFO processing mode.
ForkJoinPool(int, ForkJoinPool.ForkJoinWorkerThreadFactory, Thread.UncaughtExceptionHandler, boolean) - Constructor for class jsr166y.ForkJoinPool
Creates a ForkJoinPool with the given parameters.
ForkJoinPool.ForkJoinWorkerThreadFactory - Interface in jsr166y
Factory for creating new ForkJoinWorkerThreads.
ForkJoinPool.ManagedBlocker - Interface in jsr166y
Interface for extending managed parallelism for tasks running in ForkJoinPools.
ForkJoinTask<V> - Class in jsr166y
Abstract base class for tasks that run within a ForkJoinPool.
ForkJoinTask() - Constructor for class jsr166y.ForkJoinTask
 
ForkJoinWorkerThread - Class in jsr166y
A thread managed by a ForkJoinPool, which executes ForkJoinTasks.
ForkJoinWorkerThread(ForkJoinPool) - Constructor for class jsr166y.ForkJoinWorkerThread
Creates a ForkJoinWorkerThread operating in the given pool.
forkParseDataset(Key, Key[], ParseSetup, boolean) - Static method in class water.parser.ParseDataset
 
formatPct(double) - Static method in class water.util.PrettyPrint
 
forStrptimePattern(String) - Static method in class water.parser.ParseTime
Factory to create a formatter from a strptime pattern string.
FOUND - Static variable in class water.util.HttpResponseStatus
302 Found
fp(int) - Method in class hex.AUC2
 
fraction - Variable in class water.api.MissingInserterV3
 
frame() - Method in class hex.ModelMetrics
 
frame - Variable in class water.api.ModelMetricsBase
 
Frame - Class in water.fvec
A collection of named Vecs, essentially an R-like Distributed Data Frame.
Frame(Vec...) - Constructor for class water.fvec.Frame
Creates an internal frame composed of the given Vecs and default names.
Frame(String[], Vec[]) - Constructor for class water.fvec.Frame
Creates an internal frame composed of the given Vecs and names.
Frame(Key) - Constructor for class water.fvec.Frame
Creates an empty frame with given key.
Frame(Key, Vec[], boolean) - Constructor for class water.fvec.Frame
Special constructor for data with unnamed columns (e.g.
Frame(Key, String[], Vec[]) - Constructor for class water.fvec.Frame
Creates a frame with given key, names and vectors.
Frame(Frame) - Constructor for class water.fvec.Frame
Deep copy of Vecs and Keys and Names (but not data!) to a new random Key.
FRAME - Static variable in class water.TypeMap
 
Frame.VecSpecifier - Class in water.fvec
Pair of (column name, Frame key).
Frame.VecSpecifier() - Constructor for class water.fvec.Frame.VecSpecifier
 
frame_checksum - Variable in class water.api.ModelMetricsBase
 
frame_id - Variable in class water.api.FrameBase
 
FrameBase<I extends Iced,S extends Schema<I,S>> - Class in water.api
The minimal amount of information on a Frame.
FrameBase() - Constructor for class water.api.FrameBase
 
FrameCreator - Class in water.fvec
Helper to make up a Frame from scratch, with random content
FrameCreator(CreateFrame, Key) - Constructor for class water.fvec.FrameCreator
 
FrameSplitter - Class in hex
Frame splitter function to divide given frame into multiple partitions based on given ratios.
FrameSplitter(Frame, double[], Key[], Key) - Constructor for class hex.FrameSplitter
 
FrameSplitter(H2O.H2OCountedCompleter, Frame, double[], Key[], Key) - Constructor for class hex.FrameSplitter
 
FrameSynopsisV3 - Class in water.api
The minimal amount of information on a Frame.
FrameSynopsisV3() - Constructor for class water.api.FrameSynopsisV3
 
FrameUtils - Class in water.util
 
FrameUtils() - Constructor for class water.util.FrameUtils
 
FrameUtils.MissingInserter - Class in water.util
Helper to insert missing values into a Frame
FrameUtils.MissingInserter(Key, long, double) - Constructor for class water.util.FrameUtils.MissingInserter
 
FrameV3 - Class in water.api
All the details on a Frame.
FrameV3() - Constructor for class water.api.FrameV3
 
FrameV3.ColSpecifierV3 - Class in water.api
 
FrameV3.ColSpecifierV3() - Constructor for class water.api.FrameV3.ColSpecifierV3
 
FrameV3.ColSpecifierV3(String) - Constructor for class water.api.FrameV3.ColSpecifierV3
 
FrameV3.ColV3 - Class in water.api
 
FrameV3.ColV3() - Constructor for class water.api.FrameV3.ColV3
 
free_disk - Variable in class water.api.CloudV3.NodeV3
 
free_mem - Variable in class water.api.CloudV3.NodeV3
 
freeMem() - Method in class water.Value
Invalidate byte[] cache.
freePOJO() - Method in class water.Value
Invalidate POJO cache.
Freezable<T extends Freezable> - Interface in water
Auto-serializer interface using a delegator pattern (the faster option is to byte-code gen directly in all Iced classes, but this requires all Iced classes go through a ClassLoader).
from - Variable in class water.api.TimelineV3.NetworkEvent
 
frozenType() - Method in interface water.Freezable
Returns a small dense integer, which is cluster-wide unique per-class.
frozenType() - Method in class water.H2O.H2OCountedCompleter
 
frozenType() - Method in class water.Iced
Returns a small dense integer, which is cluster-wide unique per-class.
frozenType() - Method in class water.Icer
 
frozenType() - Method in class water.util.IcedArrayList
 
FSIOException - Exception in water.api
 
FSIOException(String, Throwable) - Constructor for exception water.api.FSIOException
 
FSIOException(String, String) - Constructor for exception water.api.FSIOException
 
Futures - Class in water
A collection of Futures that can be extended, or blocked on the whole collection.
Futures() - Constructor for class water.Futures
 
FVecParseReader - Class in water.parser
Parser data in taking data from fluid vec chunk.
FVecParseReader(Chunk) - Constructor for class water.parser.FVecParseReader
 
FVecParseWriter - Class in water.parser
Parsed data output specialized for fluid vecs.
FVecParseWriter(Vec.VectorGroup, int, Categorical[], byte[], int, AppendableVec[]) - Constructor for class water.parser.FVecParseWriter
 

G

GA - Static variable in class water.H2O
 
ga_hadoop_ver - Variable in class water.H2O.OptArgs
--ga_hadoop_ver=ga_hadoop_ver; Version string for hadoop
ga_opt_out - Variable in class water.H2O.OptArgs
--ga_opt_out; Turns off useage reporting to Google Analytics
GarbageCollectHandler - Class in water.api
 
GarbageCollectHandler() - Constructor for class water.api.GarbageCollectHandler
 
GarbageCollectV3 - Class in water.api
 
GarbageCollectV3() - Constructor for class water.api.GarbageCollectV3
 
GATEWAY_TIMEOUT - Static variable in class water.util.HttpResponseStatus
504 Gateway Timeout
gaussianArray(int, int) - Static method in class water.util.ArrayUtils
 
gaussianArray(int, int, long) - Static method in class water.util.ArrayUtils
 
gaussianVector(int) - Static method in class water.util.ArrayUtils
 
gaussianVector(int, long) - Static method in class water.util.ArrayUtils
 
gc(int, GarbageCollectV3) - Method in class water.api.GarbageCollectHandler
 
gc() - Static method in class water.H2O
Run System.gc() on every node in the H2O cluster.
genDelegate(int, Class<T>) - Static method in class water.Weaver
 
generateLineSearchVecs(double[], double[], int, double) - Static method in class water.util.ArrayUtils
 
generateNumKeys(Key, int) - Static method in class water.util.FrameUtils
Generate given numbers of keys by suffixing key by given numbered suffix.
generateNumKeys(Key, int, String) - Static method in class water.util.FrameUtils
 
get() - Method in class jsr166y.ForkJoinTask
Waits if necessary for the computation to complete, and then retrieves its result.
get(long, TimeUnit) - Method in class jsr166y.ForkJoinTask
Waits if necessary for at most the given time for the computation to complete, and then retrieves its result, if available.
get(int, AboutHandler.AboutV3) - Method in class water.api.AboutHandler
 
get() - Method in class water.AutoBuffer
 
get(Class<T>) - Method in class water.AutoBuffer
 
get(Class<T>) - Method in class water.AutoBufferWithoutTypeIds
 
get() - Method in class water.AutoBufferWithoutTypeIds
 
get(Key) - Static method in class water.DKV
Return the Value mapped to Key key, or null if no mapping.
get(String) - Static method in class water.DKV
Return the Value mapped to Key formed by key_name, or null if no mapping.
get(Key) - Static method in class water.H2O
 
get() - Method in class water.IcedWrapper
 
get(String, String, AtomicLong) - Method in class water.init.NodePersistentStorage
 
get() - Method in class water.Job
Blocks and get result of this job.
get() - Method in class water.Key
Convenience function to fetch key contents from the DKV.
get(String) - Static method in class water.rapids.ASTOp
 
get() - Method in class water.RPC
 
get(long, TimeUnit) - Method in class water.RPC
 
get(Object) - Method in class water.util.IcedHashMapBase
 
get(int, int) - Method in class water.util.TwoDimTable
Accessor for table cells
get() - Method in class water.Value
The FAST path get-POJO as an Iced subclass - final method for speed.
get(Class<T>) - Method in class water.Value
The FAST path get-POJO as a Freezable - final method for speed.
get1() - Method in class water.AutoBuffer
 
get1U() - Method in class water.AutoBuffer
 
get2() - Method in class water.AutoBuffer
 
get2(byte[], int) - Static method in class water.util.UnsafeUtils
 
get3() - Method in class water.AutoBuffer
 
get4() - Method in class water.AutoBuffer
 
get4(byte[], int) - Static method in class water.util.UnsafeUtils
 
get4f() - Method in class water.AutoBuffer
 
get4f(byte[], int) - Static method in class water.util.UnsafeUtils
 
get8() - Method in class water.AutoBuffer
 
get8(byte[], int) - Static method in class water.util.UnsafeUtils
 
get8d() - Method in class water.AutoBuffer
 
get8d(byte[], int) - Static method in class water.util.UnsafeUtils
 
get_as_string(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
get_as_string(String, String) - Method in class water.init.NodePersistentStorage
 
get_buf() - Method in class water.parser.ValueString
 
get_espc() - Method in class water.fvec.Vec
Get the _espc long[].
get_free_disk() - Method in class water.HeartBeat
 
get_free_mem() - Method in class water.HeartBeat
 
GET_KEY_PRIORITY - Static variable in class water.H2O
 
get_length(String, String) - Method in class water.init.NodePersistentStorage
 
get_length() - Method in class water.parser.ValueString
 
get_max_disk() - Method in class water.HeartBeat
 
get_max_mem() - Method in class water.H2ONode
 
get_max_mem() - Method in class water.HeartBeat
 
get_mvalsz() - Method in class water.HeartBeat
 
get_off() - Method in class water.parser.ValueString
 
get_tot_mem() - Method in class water.HeartBeat
 
get_tvalsz() - Method in class water.HeartBeat
 
get_type() - Method in class water.fvec.Vec
Get the column type.
get_type_str() - Method in class water.fvec.Vec
 
getA(Class<T>) - Method in class water.AutoBuffer
 
getA1() - Method in class water.AutoBuffer
 
getA1(int) - Method in class water.AutoBuffer
 
getA2() - Method in class water.AutoBuffer
 
getA4() - Method in class water.AutoBuffer
 
getA4f() - Method in class water.AutoBuffer
 
getA8() - Method in class water.AutoBuffer
 
getA8d() - Method in class water.AutoBuffer
 
getAA(Class<T>) - Method in class water.AutoBuffer
 
getAA1() - Method in class water.AutoBuffer
 
getAA2() - Method in class water.AutoBuffer
 
getAA4() - Method in class water.AutoBuffer
 
getAA4f() - Method in class water.AutoBuffer
 
getAA8() - Method in class water.AutoBuffer
 
getAA8d() - Method in class water.AutoBuffer
 
getAAA4() - Method in class water.AutoBuffer
 
getAAA8() - Method in class water.AutoBuffer
 
getAAA8d() - Method in class water.AutoBuffer
 
getAAASer(Class<T>) - Method in class water.AutoBuffer
 
getAASer(Class<T>) - Method in class water.AutoBuffer
 
getAAStr() - Method in class water.AutoBuffer
 
getActiveThreadCount() - Method in class jsr166y.ForkJoinPool
Returns an estimate of the number of threads that are currently stealing or executing tasks.
getAEnum(Enum[]) - Method in class water.AutoBuffer
 
getAlgo(Model) - Static method in class hex.ModelBuilder
Get the algo name for the given Model.
getAlgo() - Method in class hex.ModelBuilder
 
getAlgo(Class<? extends ModelBuilder>) - Static method in class hex.ModelBuilder
 
getAlgoFullName(String) - Static method in class hex.ModelBuilder
Get the algo full name for the given algo.
getArrivedParties() - Method in class jsr166y.Phaser
Returns the number of registered parties that have arrived at the current phase of this phaser.
getASer(Class<T>) - Method in class water.AutoBuffer
 
getAStr() - Method in class water.AutoBuffer
 
getAsyncMode() - Method in class jsr166y.ForkJoinPool
Returns true if this pool uses local first-in-first-out scheduling mode for forked tasks that are never joined.
getAZ() - Method in class water.AutoBuffer
 
getBinarySerializer() - Method in class water.Keyed
Returns a model serializer into AutoBuffer.
getBuilder(MP, double[]) - Method in class hex.Grid
Get a new model builder for given default parameters and hyper parameters.
getBytes() - Method in class water.fvec.Chunk
Short-cut to the embedded big-data memory.
getBytes() - Method in class water.util.DocGen.HTML
 
getCellValues() - Method in class water.util.TwoDimTable
 
getChunkData(int) - Method in class water.parser.FVecParseReader
 
getChunkDataStart(int) - Method in class water.parser.FVecParseReader
 
getClient() - Static method in class water.persist.PersistS3
Initialize the AWS S3 client
getCLOUD() - Static method in class water.TimeLine
 
getCloudSize() - Static method in class water.H2O
 
getCode() - Method in class water.util.HttpResponseStatus
Returns the code of this status.
getColDim() - Method in class water.util.TwoDimTable
Get row dimension
getColFormats() - Method in class water.util.TwoDimTable
 
getColHeaderForRowHeaders() - Method in class water.util.TwoDimTable
 
getColHeaders() - Method in class water.util.TwoDimTable
 
getColTypes() - Method in class water.util.TwoDimTable
 
getColumnTypeStrings() - Method in class water.parser.ParseSetup
 
getCompleter() - Method in class jsr166y.CountedCompleter
Returns the completer established in this task's constructor, or null if none.
getCpuTicks() - Method in class water.util.LinuxProcFileReader
Array of ticks.
getDelay(TimeUnit) - Method in class water.RPC
 
getDependency(TimelineSnapshot.Event) - Method in class water.init.TimelineSnapshot
 
getDException() - Method in class water.DTask
The _ex field as a RuntimeException or null.
getEmbeddedH2OConfig() - Static method in class water.H2O
 
getEnum(Enum[]) - Method in class water.AutoBuffer
 
getErrors() - Method in class hex.FrameSplitter
 
getException() - Method in class jsr166y.ForkJoinTask
Returns the exception thrown by the base computation, or a CancellationException if cancelled, or null if none or if the method has not yet completed.
getExperimentalVersion() - Static method in class water.api.Schema
 
getFactory() - Method in class jsr166y.ForkJoinPool
Returns the factory used for constructing new workers.
getFirst() - Method in class jsr166y.ConcurrentLinkedDeque
 
getFirstBytes() - Method in class water.fvec.ByteVec
Get an unspecified amount of initial bytes; typically a whole C1NChunk of length Vec.DFLT_CHUNK_SIZE but no guarantees.
getForkJoinTaskTag() - Method in class jsr166y.ForkJoinTask
Returns the tag for this task.
getFreezable() - Method in class water.Value
The FAST path get-POJO as a Freezable - final method for speed.
getFromDKV(Model, Frame) - Static method in class hex.ModelMetrics
 
getFromDKV(Model, Frame) - Static method in class hex.ModelMetricsBinomial
 
getFromDKV(Model, Frame) - Static method in class hex.ModelMetricsMultinomial
 
getFromDKV(Model, Frame) - Static method in class hex.ModelMetricsRegression
 
getGet(String) - Static method in class water.DKV
 
getGet(Key) - Static method in class water.DKV
 
getHandlerMethodInputSchema(Method) - Static method in class water.api.Handler
 
getHandlerMethodOutputSchema(Method) - Static method in class water.api.Handler
 
getHdfsHomeDirectory() - Method in class water.persist.PersistManager
 
getHighestSupportedVersion() - Static method in class water.api.Schema
 
getHitRatioTable(float[]) - Static method in class hex.ModelMetricsMultinomial
 
getHomeDirectory() - Method in class water.persist.Persist
 
getHypers(MP) - Method in class hex.Grid
 
getIce() - Method in class water.persist.PersistManager
Get the current Persist flavor for user-mode swapping.
getImplClass(Class<? extends Schema>) - Static method in class water.api.Schema
 
getImplClass() - Method in class water.api.Schema
 
getIpPortString() - Static method in class water.H2O
 
getIpPortString() - Method in class water.H2ONode
 
getIpPortString() - Method in class water.H2ONode.H2Okey
 
getk(K) - Method in class water.util.IcedHashMap
 
getKeyedClass(Class<? extends KeyV3>) - Static method in class water.api.KeyV3
 
getKeyedClass() - Method in class water.api.KeyV3
 
getKeyedClassType(Class<? extends KeyV3>) - Static method in class water.api.KeyV3
 
getKeyedClassType() - Method in class water.api.KeyV3
 
getKeyedSerializer() - Method in class water.serial.ObjectTreeBinarySerializer
 
getLast() - Method in class jsr166y.ConcurrentLinkedDeque
 
getLatestVersion() - Static method in class water.api.Schema
 
getLogDir() - Static method in class water.util.Log
 
getLogFileName(String) - Static method in class water.util.Log
 
getLogPathFileNameStem() - Static method in class water.util.Log
 
GetLogsFromNode - Class in water.util
Get zipped log directory data from a node.
GetLogsFromNode() - Constructor for class water.util.GetLogsFromNode
 
getModelBuilder(String) - Static method in class hex.ModelBuilder
Get the ModelBuilder class for the given algo name.
getModelBuilders() - Static method in class hex.ModelBuilder
Get a Map of all algo names to their ModelBuilder classes.
getModelCategory() - Method in class hex.ClusteringModel.ClusteringOutput
 
getModelCategory() - Method in class hex.Model.Output
 
getModelCategory() - Method in class hex.quantile.QuantileModel.QuantileOutput
 
getModelClass(String) - Static method in class hex.ModelBuilder
Get the Model class for the given algo name.
getNames(Class<? extends Enum<?>>) - Static method in class water.util.EnumUtils
Return an array of Strings of all the enum levels.
getNPS() - Static method in class water.H2O
 
getParallelism() - Method in class jsr166y.ForkJoinPool
Returns the targeted parallelism level of this pool.
getParent() - Method in class jsr166y.Phaser
Returns the parent of this phaser, or null if none.
getPendingCount() - Method in class jsr166y.CountedCompleter
Returns the current pending count.
getPersistForURI(URI) - Method in class water.persist.PersistManager
 
getPhase() - Method in class jsr166y.Phaser
Returns the current phase number.
getPM() - Static method in class water.H2O
 
getPool() - Static method in class jsr166y.ForkJoinTask
Returns the pool hosting the current task execution, or null if this task is executing outside of any ForkJoinPool.
getPool() - Method in class jsr166y.ForkJoinWorkerThread
Returns the pool hosting this thread.
getPoolIndex() - Method in class jsr166y.ForkJoinWorkerThread
Returns the index number of this thread in its pool.
getPoolSize() - Method in class jsr166y.ForkJoinPool
Returns the number of worker threads that have started but not yet terminated.
getPreviewChunkBytes(int) - Method in class water.fvec.ByteVec
Get all the bytes of a given chunk.
getProcessCpusAllowed() - Method in class water.util.LinuxProcFileReader
 
getProcessID() - Method in class water.util.LinuxProcFileReader
 
getProcessNumOpenFds() - Method in class water.util.LinuxProcFileReader
 
getProcessRss() - Method in class water.util.LinuxProcFileReader
 
getProcessTotalTicks() - Method in class water.util.LinuxProcFileReader
 
getPublishedKeys() - Method in class hex.Model
 
getPublishedKeys() - Method in class water.Keyed
Returns a list of keys which are published by this object.
getQueuedSubmissionCount() - Method in class jsr166y.ForkJoinPool
Returns an estimate of the number of tasks submitted to this pool that have not yet begun executing.
getQueuedTaskCount() - Method in class jsr166y.ForkJoinPool
Returns an estimate of the total number of tasks currently held in queues by worker threads (but not including tasks submitted to the pool that have not begun executing).
getQueuedTaskCount() - Static method in class jsr166y.ForkJoinTask
Returns an estimate of the number of tasks that have been forked by the current worker thread but not yet executed.
getQuiet() - Static method in class water.util.Log
 
getRawResult() - Method in class jsr166y.CountedCompleter
Always returns null.
getRawResult() - Method in class jsr166y.ForkJoinTask
Returns the result that would be returned by ForkJoinTask.join(), even if this task completed abnormally, or null if this task is not known to have been completed.
getRawResult() - Method in class jsr166y.RecursiveAction
Always returns null.
getRawResult() - Method in class jsr166y.RecursiveTask
 
getReasonPhrase() - Method in class water.util.HttpResponseStatus
Returns the reason phrase of this status.
getRegisteredParties() - Method in class jsr166y.Phaser
Returns the number of parties registered at this phaser.
getResource2(String) - Static method in class water.init.JarHash
 
getResult() - Method in class hex.FrameSplitter
Blocking call to obtain a result of computation.
getResult() - Method in class water.fvec.RebalanceDataSet
 
getResult() - Method in class water.H2O.H2OFuture
 
getResult() - Method in class water.MRTask
Block for & get any final results from a dfork'd MRTask.
getRNG(long...) - Static method in class water.util.RandomUtils
 
getRoot() - Method in class jsr166y.Phaser
Returns the root ancestor of this phaser, which is the same as this phaser if it has no parent.
getRowDim() - Method in class water.util.TwoDimTable
Get row dimension
getRowHeaders() - Method in class water.util.TwoDimTable
 
getRunningThreadCount() - Method in class jsr166y.ForkJoinPool
Returns an estimate of the number of worker threads that are not blocked waiting to join tasks or for other managed synchronization.
getSchemaVersion() - Method in class water.api.Schema
 
getSer() - Method in class water.AutoBuffer
 
getSer(Class<T>) - Method in class water.AutoBuffer
 
getShutdownRequested() - Static method in class water.H2O
 
getStats() - Method in class water.persist.PersistManager
 
getStealCount() - Method in class jsr166y.ForkJoinPool
Returns an estimate of the total number of tasks stolen from one thread's work queue by another.
getStr(int, int) - Method in class water.AutoBuffer
 
getStr() - Method in class water.AutoBuffer
 
getSurplusQueuedTaskCount() - Static method in class jsr166y.ForkJoinTask
Returns an estimate of how many more locally queued tasks are held by the current worker thread than there are other worker threads that might steal them.
getSystemIdleTicks() - Method in class water.util.LinuxProcFileReader
 
getSystemTotalTicks() - Method in class water.util.LinuxProcFileReader
 
getTableDescription() - Method in class water.util.TwoDimTable
 
getTableHeader() - Method in class water.util.TwoDimTable
 
getTimezone() - Static method in class water.parser.ParseTime
 
getTotalPhysicalMemory() - Static method in class water.util.OSUtils
Safe call to obtain size of total physical memory.
getTotalSpace() - Method in class water.persist.Persist
Total storage space, or -1 for unknown
getUdp(int) - Static method in class water.UDP
 
getUnarrivedParties() - Method in class jsr166y.Phaser
Returns the number of registered parties that have not yet arrived at the current phase of this phaser.
getUncaughtExceptionHandler() - Method in class jsr166y.ForkJoinPool
Returns the handler for internal worker threads that terminate due to unrecoverable errors encountered while executing tasks.
getURI(String) - Static method in class water.util.FileUtils
 
getUsableSpace() - Method in class water.persist.Persist
Usable storage space, or -1 for unknown
getVecKey(Key) - Static method in class water.fvec.Vec
Get a Vec Key from Chunk Key, without loading the Chunk.
getVecKey() - Method in class water.Key
Returns the Vec Key from a Chunk Key.
getWaitingConsumerCount() - Method in class jsr166y.LinkedTransferQueue
 
getWaitingConsumerCount() - Method in interface jsr166y.TransferQueue
Returns an estimate of the number of consumers waiting to receive elements via BlockingQueue.take() or timed poll.
getWovenFields(Class) - Static method in class water.Weaver
Get all woven fields in this class, including subclasses, up to the normal Iced serialization classes, skipping static and transient fields, and the required _ice_id field.
getZ() - Method in class water.AutoBuffer
 
gflops - Variable in class water.api.CloudV3.NodeV3
 
Gini - Variable in class water.api.ModelMetricsBinomialV3
 
globalKeysOfClass(Class) - Static method in class water.KeySnapshot
Return all the keys of the given class.
globalSnapshot() - Static method in class water.KeySnapshot
 
globalSnapshot(long) - Static method in class water.KeySnapshot
Cache-enabled call to get global key snapshot.
GONE - Static variable in class water.util.HttpResponseStatus
410 Gone
Grid<MP extends Model.Parameters,G extends Grid<MP,G>> - Class in hex
A Grid of Models Used to explore Model hyper-parameter space.
Grid(Key, Frame) - Constructor for class hex.Grid
 
Grid.GridSearch - Class in hex
 
group() - Method in class water.fvec.Vec
Get the group this vector belongs to.
GRP - Static variable in class water.Key
 
GUESS_COL_CNT - Static variable in class water.parser.ParseSetup
 
GUESS_HEADER - Static variable in class water.parser.ParseSetup
 
GUESS_SEP - Static variable in class water.parser.ParseSetup
 
guessNAStrings(byte[]) - Method in class water.parser.PreviewParseWriter
 
guessSetup(int, ParseSetupV3) - Method in class water.api.ParseSetupHandler
 
guessSetup(Key[], boolean, int) - Static method in class water.parser.ParseSetup
Used by test harnesses for simple parsing of test data.
guessSetup(Key[], ParseSetup) - Static method in class water.parser.ParseSetup
Discover the parse setup needed to correctly parse all files.
guessSetup(byte[], ParseSetup) - Static method in class water.parser.ParseSetup
Guess everything from a single pile-o-bits.
guessSetup(byte[], ParserType, byte, int, boolean, int, String[], byte[], String[][], String[][]) - Static method in class water.parser.ParseSetup
 
guessTypes() - Method in class water.parser.PreviewParseWriter
 
GUI_PRIORITY - Static variable in class water.H2O
 

H

h2o - Variable in class water.api.CloudV3.NodeV3
 
H2O - Class in water
Start point for creating or joining an H2O Cloud.
H2O.FJWThr - Class in water
 
H2O.GAStartupReportThread - Class in water
 
H2O.GAStartupReportThread() - Constructor for class water.H2O.GAStartupReportThread
 
H2O.H2OCallback<T extends H2O.H2OCountedCompleter> - Class in water
 
H2O.H2OCallback() - Constructor for class water.H2O.H2OCallback
 
H2O.H2OCallback(H2O.H2OCountedCompleter) - Constructor for class water.H2O.H2OCallback
 
H2O.H2OCountedCompleter<T extends H2O.H2OCountedCompleter> - Class in water
Simple wrapper over F/J CountedCompleter to support priority queues.
H2O.H2OCountedCompleter() - Constructor for class water.H2O.H2OCountedCompleter
 
H2O.H2OCountedCompleter(H2O.H2OCountedCompleter) - Constructor for class water.H2O.H2OCountedCompleter
 
H2O.H2OFuture<T> - Class in water
 
H2O.H2OFuture() - Constructor for class water.H2O.H2OFuture
 
H2O.OptArgs - Class in water
A class containing all of the arguments for H2O.
H2O.OptArgs() - Constructor for class water.H2O.OptArgs
 
H2O_PORT - Static variable in class water.H2O
 
H2O_REST_API_VERSION - Static variable in class water.api.RequestServer
 
H2OAbstractRuntimeException - Exception in water.exceptions
RuntimeException which results in an http 400 error, and serves as a base class for other error types.
H2OAbstractRuntimeException(String, String, IcedHashMap.IcedHashMapStringObject) - Constructor for exception water.exceptions.H2OAbstractRuntimeException
 
H2OAbstractRuntimeException(String, String) - Constructor for exception water.exceptions.H2OAbstractRuntimeException
 
H2OCC - Static variable in class water.TypeMap
 
H2OClient - Class in water
A simple wrapper around H2O starter to launch H2O in client mode.
H2OClient() - Constructor for class water.H2OClient
 
H2OColumnNotFoundArgumentException - Exception in water.exceptions
Exception signalling that a Vec was not found.
H2OColumnNotFoundArgumentException(String, Frame, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
 
H2OColumnNotFoundArgumentException(String, String, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
 
H2OColumnNotFoundArgumentException(Frame, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
 
H2OColumnNotFoundArgumentException(String, String) - Constructor for exception water.exceptions.H2OColumnNotFoundArgumentException
 
H2OEnumLevelNotFoundArgumentException - Exception in water.exceptions
Exception signalling that an enum (categorical) level was not found.
H2OEnumLevelNotFoundArgumentException(String, String, String, String) - Constructor for exception water.exceptions.H2OEnumLevelNotFoundArgumentException
 
H2OError - Class in water
Class which represents a back-end error which will be returned to the client.
H2OError(String, String, String, int, IcedHashMap.IcedHashMapStringObject, Exception) - Constructor for class water.H2OError
 
H2OError(long, String, String, String, int, IcedHashMap.IcedHashMapStringObject, Exception) - Constructor for class water.H2OError
 
H2OError(Exception, String) - Constructor for class water.H2OError
 
H2OErrorV3<I extends H2OError,S extends H2OErrorV3<I,S>> - Class in water.api
Schema which represents a back-end error which will be returned to the client.
H2OErrorV3() - Constructor for class water.api.H2OErrorV3
 
H2OFailException - Exception in water.exceptions
RuntimeException which causes H2O to shut down.
H2OFailException(String) - Constructor for exception water.exceptions.H2OFailException
 
H2OFailException(String, Throwable) - Constructor for exception water.exceptions.H2OFailException
 
H2OIllegalArgumentException - Exception in water.exceptions
 
H2OIllegalArgumentException(String, String, Object) - Constructor for exception water.exceptions.H2OIllegalArgumentException
 
H2OIllegalArgumentException(String, String, IcedHashMap.IcedHashMapStringObject) - Constructor for exception water.exceptions.H2OIllegalArgumentException
Raw-message constructor for use by subclasses.
H2OIllegalArgumentException(String, String) - Constructor for exception water.exceptions.H2OIllegalArgumentException
Raw-message constructor for use by subclasses.
H2OIllegalArgumentException(String) - Constructor for exception water.exceptions.H2OIllegalArgumentException
Raw-message constructor for use by subclasses.
H2OIllegalValueException - Exception in water.exceptions
Exception indicating that we found an illegal value which was not passed in as an argument.
H2OIllegalValueException(String, String, Object) - Constructor for exception water.exceptions.H2OIllegalValueException
 
H2OIllegalValueException(String, Object) - Constructor for exception water.exceptions.H2OIllegalValueException
 
H2OInternalParseException - Exception in water.exceptions
Exception signalling that something unexpected happened in ParseSetup or Parse, beyond expected user errors.
H2OInternalParseException(String, String) - Constructor for exception water.exceptions.H2OInternalParseException
 
H2OKeyNotFoundArgumentException - Exception in water.exceptions
Exception signalling that a Key was not found.
H2OKeyNotFoundArgumentException(String, String, String) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
 
H2OKeyNotFoundArgumentException(String, String) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
 
H2OKeyNotFoundArgumentException(String, Key) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
 
H2OKeyNotFoundArgumentException(String) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
 
H2OKeyNotFoundArgumentException(Key) - Constructor for exception water.exceptions.H2OKeyNotFoundArgumentException
 
H2OKeysNotFoundArgumentException - Exception in water.exceptions
 
H2OKeysNotFoundArgumentException(String, String[]) - Constructor for exception water.exceptions.H2OKeysNotFoundArgumentException
 
H2OKeyWrongTypeArgumentException - Exception in water.exceptions
 
H2OKeyWrongTypeArgumentException(String, Object, Class<? extends Keyed>, Class) - Constructor for exception water.exceptions.H2OKeyWrongTypeArgumentException
 
H2OModelBuilderError - Class in water
Class which represents a ModelBuilder back-end error which will be returned to the client.
H2OModelBuilderError(long, String, String, String, int, IcedHashMap.IcedHashMapStringObject, H2OModelBuilderIllegalArgumentException) - Constructor for class water.H2OModelBuilderError
 
H2OModelBuilderErrorV3 - Class in water.api
Schema which represents a back-end error from the model building process which will be returned to the client.
H2OModelBuilderErrorV3() - Constructor for class water.api.H2OModelBuilderErrorV3
 
H2OModelBuilderIllegalArgumentException - Exception in water.exceptions
 
H2ONode - Class in water
A Node in an H2O Cloud.
H2ONode.H2Okey - Class in water
 
H2ONotFoundArgumentException - Exception in water.exceptions
 
H2ONotFoundArgumentException(String, String) - Constructor for exception water.exceptions.H2ONotFoundArgumentException
 
H2ONotFoundArgumentException(String) - Constructor for exception water.exceptions.H2ONotFoundArgumentException
 
H2OParseException - Exception in water.exceptions
Exception signalling that a parse failed from bad data.
H2OParseException(String, String) - Constructor for exception water.exceptions.H2OParseException
 
H2OParseException(String) - Constructor for exception water.exceptions.H2OParseException
 
H2OParseException(Key, H2OParseException) - Constructor for exception water.exceptions.H2OParseException
 
H2OParseSetupException - Exception in water.exceptions
Exception signalling that a ParseSetup configuration cannot work.
H2OParseSetupException(String, String) - Constructor for exception water.exceptions.H2OParseSetupException
 
H2OParseSetupException(String) - Constructor for exception water.exceptions.H2OParseSetupException
 
H2OParseSetupException(Key, H2OParseException) - Constructor for exception water.exceptions.H2OParseSetupException
 
Handler - Class in water.api
 
Handler() - Constructor for class water.api.Handler
 
Handler(Handler) - Constructor for class water.api.Handler
 
handler_class - Variable in class water.api.RouteBase
 
handler_method - Variable in class water.api.RouteBase
 
HandlerFactory - Interface in water.api
Handler factory supports different strategies to create an instance of handler class for given registered route.
HAS_HEADER - Static variable in class water.parser.ParseSetup
 
has_response - Variable in class hex.CreateFrame
 
hasException() - Method in class water.DTask
True if DTask.dinvoke(water.H2ONode) threw an exception.
hasFloat() - Method in class water.fvec.Chunk
 
hashCode() - Method in class water.fvec.Vec
Vec's hashcode, which is just the Vec Key hashcode.
hashCode() - Method in class water.fvec.Vec.VectorGroup
VectorGroups's hashcode
hashCode() - Method in class water.H2ONode
 
hashCode() - Method in class water.init.TimelineSnapshot.Event
 
hashCode() - Method in class water.Key
 
hashCode() - Method in class water.parser.ValueString
 
hashCode() - Method in class water.rapids.ASTGroupBy.G
 
hashCode() - Method in class water.util.HttpResponseStatus
 
hashCode() - Method in class water.util.IcedDouble
 
hashCode() - Method in class water.util.IcedHashMapBase
 
hashCode() - Method in class water.util.IcedInt
 
hashCode() - Method in class water.util.IcedLong
 
hasLock(Key) - Method in class water.rapids.Env
 
hasNaNsOrInfs(double[]) - Static method in class water.util.ArrayUtils
 
hasNaNsOrInfs(float[]) - Static method in class water.util.ArrayUtils
 
hasNext() - Method in class water.init.TimelineSnapshot
Just check if there is any non null non-issued event.
hasOffset() - Method in class hex.Model.Output
 
hasOffset() - Method in class hex.ModelBuilder
 
hasQueuedSubmissions() - Method in class jsr166y.ForkJoinPool
Returns true if there are any tasks submitted to this pool that have not yet begun executing.
hasWaitingConsumer() - Method in class jsr166y.LinkedTransferQueue
 
hasWaitingConsumer() - Method in interface jsr166y.TransferQueue
Returns true if there is at least one consumer waiting to receive an element via BlockingQueue.take() or timed poll.
hasWeights() - Method in class hex.Model.Output
 
hasWeights() - Method in class hex.ModelBuilder
 
hdfs - Variable in class water.H2O.OptArgs
-hdfs=hdfs; HDFS backend
HDFS - Static variable in class water.persist.PersistManager.Schemes
 
HDFS - Static variable in class water.Value
 
hdfs_config - Variable in class water.H2O.OptArgs
-hdfs_config=hdfs_config; configuration file of the HDFS
hdfs_skip - Variable in class water.H2O.OptArgs
-hdfs_skip=hdfs_skip; used by hadoop driver to not unpack and load any hdfs jar file at runtime.
HDFSFileVec - Class in water.fvec
Vec representation of file stored on HDFS.
HDFSIOException - Exception in water.api
 
HDFSIOException(String, String, Throwable) - Constructor for exception water.api.HDFSIOException
 
header - Variable in class water.NanoHTTPD.Response
Headers for the HTTP response.
heading1(String...) - Method in class water.util.MarkdownBuilder
 
heading2(String...) - Method in class water.util.MarkdownBuilder
 
healthy - Variable in class water.api.CloudV3.NodeV3
 
HeartBeat - Class in water
Struct holding H2ONode health info.
HeartBeat() - Constructor for class water.HeartBeat
 
HeartBeatThread - Class in water
Starts a thread publishing multicast HeartBeats to the local subnet: the Leader of this Cloud.
HeartBeatThread() - Constructor for class water.HeartBeatThread
 
help - Variable in class water.api.ModelOutputSchema
 
help - Variable in class water.api.ModelParameterSchemaV3
 
help - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
help - Variable in class water.H2O.OptArgs
-help, -help=true; print help and exit
helpQuiesce() - Static method in class jsr166y.ForkJoinTask
Possibly executes tasks until the pool hosting the current task is quiescent.
hex - package hex
 
hex.quantile - package hex.quantile
 
hex.schemas - package hex.schemas
 
HIDDEN_USER_KEY - Static variable in class water.Key
 
hide(String, String) - Method in class hex.ModelBuilder
 
histogram_base - Variable in class water.api.FrameV3.ColV3
 
histogram_bins - Variable in class water.api.FrameV3.ColV3
 
histogram_stride - Variable in class water.api.FrameV3.ColV3
 
hit_ratio_table - Variable in class water.api.ModelMetricsMultinomialV3
 
hline() - Method in class water.util.MarkdownBuilder
 
home() - Method in class water.Key
True if the Key.home_node() is the current node.
home_node() - Method in class water.Key
The home node for this Key.
hr() - Method in class hex.ModelMetrics
 
hr() - Method in class hex.ModelMetricsMultinomial
 
href(String, String, String) - Method in class water.util.DocGen.HTML
 
htm_port() - Method in class water.H2ONode.H2Okey
 
HTTP_BADREQUEST - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_FORBIDDEN - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_INTERNALERROR - Static variable in class water.NanoHTTPD
Some HTTP response status codes
http_method - Variable in class water.api.MetadataBase
 
http_method - Variable in class water.api.RouteBase
 
HTTP_NOTFOUND - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_NOTIMPLEMENTED - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_NOTMODIFIED - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_OK - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_PARTIALCONTENT - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_RANGE_NOT_SATISFIABLE - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_REDIRECT - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OAbstractRuntimeException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OFailException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OIllegalArgumentException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OInternalParseException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OKeyWrongTypeArgumentException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2ONotFoundArgumentException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OParseException
 
HTTP_RESPONSE_CODE() - Method in exception water.exceptions.H2OParseSetupException
 
http_status - Variable in class water.api.H2OErrorV3
 
HTTP_TOOLONGREQUEST - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_UNAUTHORIZED - Static variable in class water.NanoHTTPD
Some HTTP response status codes
HTTP_VERSION_NOT_SUPPORTED - Static variable in class water.util.HttpResponseStatus
505 HTTP Version Not Supported
httpd(String) - Static method in class water.util.Log
 
HttpResponseStatus - Class in water.util
The response code and its description of HTTP or its derived protocols, such as RTSP and ICAP.
HttpResponseStatus(int, String) - Constructor for class water.util.HttpResponseStatus
Creates a new instance with the specified code and its reasonPhrase.
httpStatus() - Method in class hex.schemas.ModelBuilderSchema
 
httpStatus() - Method in class water.api.H2OErrorV3
 
httpStatus() - Method in interface water.api.SpecifiesHttpResponseCode
 
httpStatusHeader(int) - Static method in class water.H2OError
 
hyperDefaults() - Method in class hex.Grid
 
hyperNames() - Method in class hex.Grid
 

I

i(int) - Method in class water.util.SB
 
i() - Method in class water.util.SB
 
ICE - Static variable in class water.Value
 
ICE_ROOT - Static variable in class water.H2O
 
ice_root - Variable in class water.H2O.OptArgs
-ice_root=ice_root; ice root directory; where temp files go
Iced<D extends Iced> - Class in water
H2O uses Iced classes as the primary means of moving Java Objects around the cluster.
Iced() - Constructor for class water.Iced
 
ICED - Static variable in class water.TypeMap
 
IcedArrayList<T extends Iced> - Class in water.util
Simple wrapper around ArrayList with support for H2O serialization
IcedArrayList() - Constructor for class water.util.IcedArrayList
 
IcedBitSet - Class in water.util
BitSet - Iced, meaning cheaply serialized over the wire.
IcedBitSet(int) - Constructor for class water.util.IcedBitSet
 
IcedBitSet(int, int) - Constructor for class water.util.IcedBitSet
 
IcedDouble - Class in water.util
 
IcedDouble(double) - Constructor for class water.util.IcedDouble
 
IcedHashMap<K,V> - Class in water.util
Iced / Freezable NonBlockingHashMap.
IcedHashMap() - Constructor for class water.util.IcedHashMap
 
IcedHashMap.IcedHashMapStringObject - Class in water.util
 
IcedHashMap.IcedHashMapStringObject() - Constructor for class water.util.IcedHashMap.IcedHashMapStringObject
 
IcedHashMap.IcedHashMapStringString - Class in water.util
 
IcedHashMap.IcedHashMapStringString() - Constructor for class water.util.IcedHashMap.IcedHashMapStringString
 
IcedHashMapBase<K,V> - Class in water.util
Iced / Freezable NonBlockingHashMap abstract base class.
IcedHashMapBase() - Constructor for class water.util.IcedHashMapBase
 
IcedInt - Class in water.util
 
IcedInt(int) - Constructor for class water.util.IcedInt
 
IcedLong - Class in water.util
 
IcedLong(long) - Constructor for class water.util.IcedLong
 
IcedSortedHashMap<K,V> - Class in water.util
Iced / Freezable Sorted HashMap.
IcedSortedHashMap() - Constructor for class water.util.IcedSortedHashMap
 
IcedWrapper - Class in water
Iced wrapper object for primitive types and arrays, to allow fields in other Iced classes to have a generic type equivalent to Object, which can contain primitives, arrays, and Iced objects.
IcedWrapper(Object) - Constructor for class water.IcedWrapper
 
icer() - Method in class water.H2O.H2OCountedCompleter
Find the serializatoin delegate for a subclass of this class
Icer<T extends Freezable> - Class in water
Base Class for the Iced implementation hierarchy; subclasses are all auto-gen'd and no user code should call or extend this class.
Icer(T) - Constructor for class water.Icer
 
ignore(Throwable) - Static method in class water.util.Log
 
ignore(Throwable, String) - Static method in class water.util.Log
 
ignore(Throwable, String, boolean) - Static method in class water.util.Log
 
ignore_const_cols - Variable in class water.api.ModelParametersSchema
 
ignoreBadColumns(int, boolean) - Method in class hex.ModelBuilder
Ignore constant columns, columns with all NAs and strings.
ignored_columns - Variable in class water.api.ModelParametersSchema
 
ignoreStringColumns() - Method in class hex.ModelBuilder
 
ii(int) - Method in class water.util.SB
 
ILLEGAL_CHARACTERS - Static variable in class water.util.SB
Java-string illegal characters which need to be escaped
importFiles(int, ImportFilesV3) - Method in class water.api.ImportFilesHandler
 
importFiles(String, ArrayList<String>, ArrayList<String>, ArrayList<String>, ArrayList<String>) - Method in class water.persist.Persist
 
importFiles(String, ArrayList<String>, ArrayList<String>, ArrayList<String>, ArrayList<String>) - Method in class water.persist.PersistManager
From a path produce a list of files and keys for parsing.
importFiles(String, ArrayList<String>, ArrayList<String>, ArrayList<String>, ArrayList<String>) - Method in class water.persist.PersistNFS
 
importFiles(String, ArrayList<String>, ArrayList<String>, ArrayList<String>, ArrayList<String>) - Method in class water.persist.PersistS3
 
ImportFilesHandler - Class in water.api
The handler provides import capabilities.
ImportFilesHandler() - Constructor for class water.api.ImportFilesHandler
 
INCLUDE_FIELDS - Static variable in class water.api.Schema
 
incr(int[], int) - Static method in class water.util.AtomicUtils.IntArray
 
incr(long[], int) - Static method in class water.util.AtomicUtils.LongArray
 
indent(StringBuilder, int) - Method in class water.rapids.AST
 
index() - Method in class water.H2ONode
 
indices() - Method in class water.fvec.NewChunk
 
inet(long[], int) - Static method in class water.TimeLine
 
inflate() - Method in class water.fvec.Chunk
 
inflate_impl(NewChunk) - Method in class water.fvec.Chunk
Chunk-specific bulk inflater back to NewChunk.
inflate_impl(NewChunk) - Method in class water.fvec.EnumWrappedVec.EnumWrappedChunk
 
inflate_impl(NewChunk) - Method in class water.fvec.NewChunk
 
info(String, String) - Method in class hex.ModelBuilder
 
info(Object...) - Static method in class water.util.Log
 
info(String, boolean) - Static method in class water.util.Log
 
inForkJoinPool() - Static method in class jsr166y.ForkJoinTask
Returns true if the current thread is a ForkJoinWorkerThread executing as a ForkJoinPool computation.
init(boolean) - Method in class hex.ClusteringModelBuilder
Initialize the ModelBuilder, validating all arguments and preparing the training frame.
init(boolean) - Method in class hex.ModelBuilder
Initialize the ModelBuilder, validating all arguments and preparing the training frame.
init(boolean) - Method in class hex.quantile.Quantile
Initialize the ModelBuilder, validating all arguments and preparing the training frame.
init() - Method in class water.util.IcedHashMap
 
init() - Method in class water.util.IcedHashMapBase
 
init() - Method in class water.util.IcedSortedHashMap
 
init(String, boolean) - Static method in class water.util.Log
 
initializeNetworkSockets() - Static method in class water.init.NetworkInit
 
InitIDHandler - Class in water.api
 
InitIDHandler() - Constructor for class water.api.InitIDHandler
 
InitIDV3 - Class in water.api
 
InitIDV3() - Constructor for class water.api.InitIDV3
 
innerProduct(double[], double[]) - Static method in class water.util.ArrayUtils
 
innerProduct(double[], double[]) - Static method in class water.util.MathUtils
 
input_schema - Variable in class water.api.RouteBase
 
INSUFFICIENT_STORAGE - Static variable in class water.util.HttpResponseStatus
507 Insufficient Storage (WebDAV, RFC4918)
integer_fraction - Variable in class hex.CreateFrame
 
integer_range - Variable in class hex.CreateFrame
 
Interaction - Class in hex
Create new factors that represent interactions of the given factors
Interaction(Key<Frame>, String) - Constructor for class hex.Interaction
 
Interaction() - Constructor for class hex.Interaction
 
InteractionHandler - Class in water.api
 
InteractionHandler() - Constructor for class water.api.InteractionHandler
 
intern(InetAddress, int) - Static method in class water.H2ONode
 
intern(byte[], int) - Static method in class water.H2ONode
 
INTERNAL_SERVER_ERROR - Static variable in class water.util.HttpResponseStatus
500 Internal Server Error
INVALIDATE_PRIORITY - Static variable in class water.H2O
 
invalidLine(String) - Method in class water.parser.FVecParseWriter
 
invalidLine(String) - Method in class water.parser.PreviewParseWriter
 
invoke(ForkJoinTask<T>) - Method in class jsr166y.ForkJoinPool
Performs the given task, returning its result upon completion.
invoke() - Method in class jsr166y.ForkJoinTask
Commences performing this task, awaits its completion if necessary, and returns its result, or throws an (unchecked) RuntimeException or Error if the underlying computation did so.
invoke(Key) - Method in class water.Atomic
Block until it completes, even if run remotely
invokeAll(Collection<? extends Callable<T>>) - Method in class jsr166y.ForkJoinPool
 
invokeAll(ForkJoinTask<?>, ForkJoinTask<?>) - Static method in class jsr166y.ForkJoinTask
Forks the given tasks, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
invokeAll(ForkJoinTask<?>...) - Static method in class jsr166y.ForkJoinTask
Forks the given tasks, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
invokeAll(Collection<T>) - Static method in class jsr166y.ForkJoinTask
Forks all tasks in the specified collection, returning when isDone holds for each task or an (unchecked) exception is encountered, in which case the exception is rethrown.
invokeTask() - Method in class water.DTask.DKeyTask
Convenience blocking submit to work queues
ioflavor() - Method in class water.init.TimelineSnapshot.Event
 
ioType() - Method in class water.api.TimelineV3.EventV3
 
ioType() - Method in class water.api.TimelineV3.NetworkEvent
 
ip - Variable in class water.H2O.OptArgs
-port=ip4_or_ip6; Named IP4/IP6 address instead of the default
ip(String) - Method in class water.util.SB
 
ip4() - Method in class water.H2ONode
 
ip_port - Variable in class water.api.CloudV3.NodeV3
 
is_io() - Method in class water.init.TimelineSnapshot.Event
 
is_member_of_frames - Variable in class water.api.FrameV3.ColSpecifierV3
 
is_member_of_frames - Variable in class water.api.ModelParameterSchemaV3
 
is_mutually_exclusive_with - Variable in class water.api.ModelParameterSchemaV3
 
is_schema - Variable in class water.api.SchemaMetadata.FieldMetadata
Type for this field is itself a Schema.
is_schema - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
is_send - Variable in class water.api.TimelineV3.NetworkEvent
 
is_text - Variable in class water.api.FrameBase
 
isAry() - Method in class water.rapids.Env
 
isBad() - Method in class water.fvec.Vec
True if the column contains only NAs
isBinary() - Method in class hex.ConfusionMatrix
 
isBinary() - Method in class water.fvec.Vec
 
isBuiltinOp(String) - Static method in class water.rapids.ASTOp
 
isCancelled() - Method in class jsr166y.ForkJoinTask
 
isCancelled() - Method in class water.RPC
 
isCancelledOrCrashed() - Method in class water.Job
Returns true if the job was cancelled by the user or crashed.
isChunkKey() - Method in class water.Key
True is this is a Chunk Key.
isClassifier() - Method in class hex.Model.Output
Is this model a classification model? (v.
isClassifier() - Method in class hex.ModelBuilder
 
isClosed() - Method in class water.AutoBuffer
 
isCompatible(Frame) - Method in class water.fvec.Frame
Quick compatibility check between Frames.
isCompletedAbnormally() - Method in class jsr166y.ForkJoinTask
Returns true if this task threw an exception or was cancelled.
isCompletedNormally() - Method in class jsr166y.ForkJoinTask
Returns true if this task completed without throwing an exception and was not cancelled.
isConst() - Method in class water.fvec.Vec
True if the column contains only a constant value and it is not full of NAs
isDateTime(ValueString) - Static method in class water.parser.ParseTime
 
isDone() - Method in class jsr166y.ForkJoinTask
 
isDone() - Method in class water.Job
Returns true if this job is done
isDone() - Method in class water.RPC
 
isDropped() - Method in class water.init.TimelineSnapshot.Event
 
isEmpty() - Method in class jsr166y.ConcurrentLinkedDeque
Returns true if this collection contains no elements.
isEmpty() - Method in class jsr166y.LinkedTransferQueue
Returns true if this queue contains no elements.
isEmpty() - Method in class water.init.TimelineSnapshot.Event
 
isEmpty() - Method in class water.rapids.Env
 
isEmpty(long[], int) - Static method in class water.TimeLine
 
isEmpty() - Method in class water.util.IcedHashMapBase
 
isEmpty(double) - Static method in class water.util.TwoDimTable
Check whether a double value is considered an "empty field".
isEnum(int) - Method in class water.fvec.NewChunk
 
isEnum() - Method in class water.fvec.Vec
True if this is an Categorical column.
isEnum2(int) - Method in class water.fvec.NewChunk
 
isEOL(byte) - Static method in class water.parser.Parser
 
isForFrame(Frame) - Method in class hex.ModelMetrics
 
isForModel(Model) - Method in class hex.ModelMetrics
 
isFrame() - Method in class water.KeySnapshot.KeyInfo
 
isFrame() - Method in class water.Value
Check if the Value's POJO is a Frame subtype.
isFun() - Method in class water.rapids.Env
 
isGlobal() - Method in class water.rapids.Env
 
isHdfsPath(String) - Static method in class water.persist.PersistManager
 
isId() - Method in class water.rapids.Env
 
isInfixOp(String) - Static method in class water.rapids.ASTOp
 
isInt() - Method in class water.fvec.ByteVec
Is all integers? Yes, it's all bytes
isInt() - Method in class water.fvec.Vec
isInt is a property of numeric Vecs and not a type; this property can be changed by assigning non-integer values into the Vec (or restored by overwriting non-integer values with integers).
isInt(String) - Static method in class water.util.ArrayUtils
 
isJob() - Method in class water.Value
Check if the Value's POJO is a Job subtype.
isKey() - Method in class water.Value
Check if the Value's POJO is a Key subtype.
isLockable() - Method in class water.KeySnapshot.KeyInfo
 
isLockable() - Method in class water.Value
Check if the Value's POJO is a Lockable subtype.
isModel() - Method in class water.Value
Check if the Value's POJO is a Model subtype.
isNA(int) - Method in class water.fvec.Chunk
Missing value status using chunk-relative row numbers.
isNA(long) - Method in class water.fvec.Vec
Fetch the missing-status the slow way.
isNA2(int) - Method in class water.fvec.NewChunk
 
isNA_impl(int) - Method in class water.fvec.EnumWrappedVec.EnumWrappedChunk
 
isNA_impl(int) - Method in class water.fvec.NewChunk
 
isNul() - Method in class water.rapids.Env
 
isNum() - Method in class water.rapids.Env
 
isNumeric() - Method in class water.fvec.Vec
True if this is a numeric column, excluding enum and time types.
isOp(String) - Static method in class water.rapids.ASTOp
 
isPersisted() - Method in class water.Value
Check if the backing byte[] has been saved-to-disk
isQuiescent() - Method in class jsr166y.ForkJoinPool
Returns true if all worker threads are currently idle.
isRecv() - Method in class water.init.TimelineSnapshot.Event
 
isReleasable() - Method in interface jsr166y.ForkJoinPool.ManagedBlocker
Returns true if blocking is unnecessary.
isReleasable() - Method in class water.MRTask
 
isReleasable() - Method in class water.RPC
 
isReleasable() - Method in class water.Value
Return true if blocking is unnecessary.
isRunning() - Method in class water.Job
Returns true if this job is running
isRunning(Key<Job>) - Static method in class water.Job
Check if given job is running.
isSend() - Method in class water.init.TimelineSnapshot.Event
 
isSeries() - Method in class water.rapids.Env
 
isShutdown() - Method in class jsr166y.ForkJoinPool
Returns true if this pool has been shut down.
isSpan() - Method in class water.rapids.Env
 
isSparse() - Method in class water.fvec.Chunk
Sparse Chunks have a significant number of zeros, and support for skipping over large runs of zeros in a row.
isSparse() - Method in class water.fvec.NewChunk
 
isStopped() - Method in class water.Job
Returns true if this job was started and is now stopped
isStr() - Method in class water.rapids.Env
 
isString() - Method in class water.fvec.NewChunk
 
isString() - Method in class water.fvec.Vec
True if this is a String column.
isString(int) - Method in class water.parser.FVecParseWriter
 
isString(int) - Method in class water.parser.PreviewParseWriter
 
isString(int) - Method in class water.parser.SVMLightFVecParseWriter
 
isSubclassOf(int, Class) - Static method in class water.Value
Check if the Value's POJO is a subtype of given type integer.
issue(int, InitIDV3) - Method in class water.api.InitIDHandler
 
isSupervised() - Method in class hex.ClusteringModel.ClusteringOutput
 
isSupervised() - Method in class hex.ClusteringModelBuilder
 
isSupervised() - Method in class hex.Model
 
isSupervised() - Method in class hex.Model.Output
 
isSupervised() - Method in class hex.ModelBuilder
 
isTCP() - Method in class water.init.TimelineSnapshot.Event
 
isTerminated() - Method in class jsr166y.ForkJoinPool
Returns true if all tasks have completed following shut down.
isTerminated() - Method in class jsr166y.Phaser
Returns true if this phaser has been terminated.
isTerminating() - Method in class jsr166y.ForkJoinPool
Returns true if the process of termination has commenced but not yet completed.
isTime() - Method in class water.fvec.Vec
True if this is a time column.
isUDF(String) - Static method in class water.rapids.ASTOp
 
isUDF(ASTOp) - Static method in class water.rapids.ASTOp
 
isUUID() - Method in class water.fvec.NewChunk
 
isUUID() - Method in class water.fvec.Vec
True if this is a UUID column.
isUUID(ValueString) - Static method in class water.parser.ParseTime
 
isVec() - Method in class water.Key
True is this is a Vec Key.
isVec() - Method in class water.Value
Check if the Value's POJO is a Vec subtype.
isVecGroup() - Method in class water.Value
Check if the Value's POJO is a Vec.VectorGroup subtype.
iterator() - Method in class jsr166y.ConcurrentLinkedDeque
Returns an iterator over the elements in this deque in proper sequence.
iterator() - Method in class jsr166y.LinkedTransferQueue
Returns an iterator over the elements in this queue in proper sequence.
iterator() - Method in class water.init.TimelineSnapshot
 
iterator() - Method in class water.rapids.ASTGroupBy.IcedNBHS
 

J

JarHash - Class in water.init
Self-jar file MD5 hash, to help make sure clusters are made from the same jar.
JarHash() - Constructor for class water.init.JarHash
 
JARHASH - Static variable in class water.init.JarHash
 
JCodeGen - Class in water.util
Internal utility for pretty-printing Models as Java code
JCodeGen() - Constructor for class water.util.JCodeGen
 
job - Variable in class hex.schemas.ModelBuilderSchema
 
Job<T extends Keyed> - Class in water
Jobs are used to do minimal tracking of long-lifetime user actions, including progress-bar updates and the ability to review in progress or completed Jobs, and cancel currently running Jobs.
Job(Key<T>, Key<T>, String) - Constructor for class water.Job
 
Job(Key<T>, String) - Constructor for class water.Job
Create a Job
JOB - Static variable in class water.Key
 
Job.JobCancelledException - Exception in water
Simple named exception class
Job.JobCancelledException() - Constructor for exception water.Job.JobCancelledException
 
Job.JobState - Enum in water
Possible job states.
Job.Progress - Class in water
Helper class to store the job progress in the DKV
Job.Progress() - Constructor for class water.Job.Progress
 
Job.Progress(long) - Constructor for class water.Job.Progress
 
Job.ProgressUpdate - Class in water
Helper class to atomically update the job progress in the DKV
Job.ProgressUpdate(long, String) - Constructor for class water.Job.ProgressUpdate
 
Job.ProgressUpdate(String) - Constructor for class water.Job.ProgressUpdate
 
job_id - Variable in class water.api.JobsV3
 
jobKey - Variable in class hex.DMatrix.MatrixMulStats
 
jobs - Variable in class water.api.JobsV3
 
jobs() - Static method in class water.Job
The list of all Jobs, past and present.
JobsHandler - Class in water.api
 
JobsHandler() - Constructor for class water.api.JobsHandler
 
JobsHandler.Jobs - Class in water.api
Impl class for a collection of jobs; only used in the API to make it easier to cons up the jobs array via the magic of PojoUtils.copyProperties.
JobsHandler.Jobs() - Constructor for class water.api.JobsHandler.Jobs
 
JobsHandler.Jobs(Job) - Constructor for class water.api.JobsHandler.Jobs
 
JobsV3 - Class in water.api
 
JobsV3() - Constructor for class water.api.JobsV3
 
JobV3<J extends Job,S extends JobV3<J,S>> - Class in water.api
Schema for a single Job.
JobV3() - Constructor for class water.api.JobV3
 
join() - Method in class jsr166y.ForkJoinTask
Returns the result of the computation when it is done.
join(long[], long[]) - Static method in class water.util.ArrayUtils
 
join(float[], float[]) - Static method in class water.util.ArrayUtils
 
join(T[], T[]) - Static method in class water.util.ArrayUtils
 
joinOthers() - Static method in class water.H2O
 
JProfile - Class in water.util
 
JProfile(int) - Constructor for class water.util.JProfile
 
JProfile.ProfileSummary - Class in water.util
 
JProfile.ProfileSummary(String, ProfileCollectorTask.NodeProfile) - Constructor for class water.util.JProfile.ProfileSummary
 
jsr166y - package jsr166y
 
JStack - Class in water.util
 
JStack() - Constructor for class water.util.JStack
 
JStackCollectorTask - Class in water.util
 
JStackCollectorTask() - Constructor for class water.util.JStackCollectorTask
 
JStackCollectorTask.DStackTrace - Class in water.util
 
JStackHandler - Class in water.api
 
JStackHandler() - Constructor for class water.api.JStackHandler
 
JStackV3 - Class in water.api
 
JStackV3() - Constructor for class water.api.JStackV3
 
JStackV3.DStackTraceV3 - Class in water.api
 
JStackV3.DStackTraceV3() - Constructor for class water.api.JStackV3.DStackTraceV3
 
jvmBootTimeMsec() - Method in class water.HeartBeat
 

K

k - Variable in class water.api.ClusteringModelParametersSchema
 
key - Variable in class water.api.JobV3
 
key() - Method in class water.api.KeyV3
 
Key<T extends Keyed> - Class in water
Keys! H2O supports a distributed Key/Value store, with exact Java Memory Model consistency.
KEY - Static variable in class water.TypeMap
 
KEY_PREFIX_LEN - Static variable in class water.fvec.Vec
Internally used to help build Vec and Chunk Keys; public to help PersistNFS build file mappings.
Keyed<T extends Keyed> - Class in water
Iced, with a Key.
Keyed() - Constructor for class water.Keyed
 
Keyed(Key<T>) - Constructor for class water.Keyed
 
Keyed.BinarySerializer<X extends Keyed> - Class in water
 
Keyed.BinarySerializer() - Constructor for class water.Keyed.BinarySerializer
 
KeyedBinarySerializer - Class in water.serial
A generic single Keyed-object serializer targeting file based output on different media.
KeyedBinarySerializer() - Constructor for class water.serial.KeyedBinarySerializer
 
KeyedBinarySerializer(boolean, boolean, boolean) - Constructor for class water.serial.KeyedBinarySerializer
 
keyName(String, Frame) - Static method in class hex.Grid
 
keys() - Method in class water.fvec.Frame
The array of keys.
keys() - Method in class water.KeySnapshot
 
keySet() - Method in class water.util.IcedHashMapBase
 
KeySnapshot - Class in water
Convenience class for easy access to user-visible keys in the cloud with enabled caching.
KeySnapshot.KeyInfo - Class in water
Class containing information about user keys.
KeySnapshot.KeyInfo(Key, Value) - Constructor for class water.KeySnapshot.KeyInfo
 
KeySnapshot.KVFilter - Class in water
Class to filter keys from the snapshot.
KeySnapshot.KVFilter() - Constructor for class water.KeySnapshot.KVFilter
 
KeyV3<I extends Iced,S extends KeyV3<I,S,K>,K extends Keyed> - Class in water.api
Base Schema Class for Keys.
KeyV3() - Constructor for class water.api.KeyV3
 
KeyV3(Key) - Constructor for class water.api.KeyV3
 
KeyV3.FrameKeyV3 - Class in water.api
 
KeyV3.FrameKeyV3() - Constructor for class water.api.KeyV3.FrameKeyV3
 
KeyV3.FrameKeyV3(Key<Frame>) - Constructor for class water.api.KeyV3.FrameKeyV3
 
KeyV3.JobKeyV3 - Class in water.api
 
KeyV3.JobKeyV3() - Constructor for class water.api.KeyV3.JobKeyV3
 
KeyV3.JobKeyV3(Key<Job>) - Constructor for class water.api.KeyV3.JobKeyV3
 
KeyV3.ModelKeyV3 - Class in water.api
 
KeyV3.ModelKeyV3() - Constructor for class water.api.KeyV3.ModelKeyV3
 
KeyV3.ModelKeyV3(Key<? extends Model>) - Constructor for class water.api.KeyV3.ModelKeyV3
 
KeyV3.VecKeyV3 - Class in water.api
 
KeyV3.VecKeyV3() - Constructor for class water.api.KeyV3.VecKeyV3
 
KeyV3.VecKeyV3(Key<Vec>) - Constructor for class water.api.KeyV3.VecKeyV3
 
killm3(int, KillMinus3V3) - Method in class water.api.KillMinus3Handler
 
KillMinus3Handler - Class in water.api
 
KillMinus3Handler() - Constructor for class water.api.KillMinus3Handler
 
KillMinus3V3 - Class in water.api
 
KillMinus3V3() - Constructor for class water.api.KillMinus3V3
 

L

l0(long[], int) - Static method in class water.TimeLine
 
l1norm(double[]) - Static method in class water.util.ArrayUtils
 
l1norm(double[], boolean) - Static method in class water.util.ArrayUtils
 
l1norm(double[]) - Static method in class water.util.MathUtils
 
l2norm(double[]) - Static method in class water.util.ArrayUtils
 
l2norm(double[], boolean) - Static method in class water.util.ArrayUtils
 
l2norm(double[]) - Static method in class water.util.MathUtils
 
l2norm2(double[]) - Static method in class water.util.ArrayUtils
 
l2norm2(double[], boolean) - Static method in class water.util.ArrayUtils
 
l2norm2(double[]) - Static method in class water.util.MathUtils
 
l8(long[], int) - Static method in class water.TimeLine
 
label - Variable in class water.api.FrameV3.ColV3
 
label - Variable in class water.api.ModelParameterSchemaV3
 
label - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
LARGEST_DIGIT_NUMBER - Static variable in class water.parser.Parser
 
last_ping - Variable in class water.api.CloudV3.NodeV3
 
lastCommitHash() - Method in class water.init.AbstractBuildVersion
 
lastCommitHash() - Method in class water.init.BuildVersion
 
lastUpdateAt - Variable in class hex.DMatrix.MatrixMulStats
 
lastVec() - Method in class water.fvec.Frame
Convenience to accessor for last Vec
lastVecName() - Method in class water.fvec.Frame
Convenience to accessor for last Vec name
lazy_bins() - Method in class water.fvec.Vec
Optimistically return the histogram bins, or null if not computed
len() - Method in class water.fvec.Chunk
Read-only length of chunk (number of rows).
length() - Method in class water.fvec.AppendableVec
 
length() - Method in class water.fvec.FileVec
 
length() - Method in class water.fvec.Vec
Number of elements in the vector; returned as a long instead of an int because Vecs support more than 2^32 elements.
length(String) - Method in class water.persist.Persist
 
length(String) - Method in class water.persist.PersistManager
 
length() - Static method in class water.TimeLine
 
LENGTH_REQUIRED - Static variable in class water.util.HttpResponseStatus
411 Length Required
level - Variable in class water.api.ModelParameterSchemaV3
 
level - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
linfnorm(double[], boolean) - Static method in class water.util.ArrayUtils
 
link(Key) - Static method in class water.api.JobV3
 
link(String[]) - Static method in class water.api.ParseSetupV3
 
link(Key[], String, ParserType, byte, int, int, boolean, String[], String[], String[][], int) - Static method in class water.api.ParseV3
 
LinkedTransferQueue<E> - Class in jsr166y
An unbounded TransferQueue based on linked nodes.
LinkedTransferQueue() - Constructor for class jsr166y.LinkedTransferQueue
Creates an initially empty LinkedTransferQueue.
LinkedTransferQueue(Collection<? extends E>) - Constructor for class jsr166y.LinkedTransferQueue
Creates a LinkedTransferQueue initially containing the elements of the given collection, added in traversal order of the collection's iterator.
Linpack - Class in water.init
 
Linpack() - Constructor for class water.init.Linpack
 
LinuxProcFileReader - Class in water.util
Linux /proc file reader.
LinuxProcFileReader() - Constructor for class water.util.LinuxProcFileReader
Constructor.
list(int, JobsV3) - Method in class water.api.JobsHandler
 
list(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
list(String) - Method in class water.init.NodePersistentStorage
 
LIST - Static variable in class water.Job
A system key for global list of Job keys.
list(String) - Method in class water.persist.Persist
 
list(String) - Method in class water.persist.PersistManager
 
listBullet(String, String, int) - Method in class water.util.DocGen.HTML
 
listBullet(String, String, int) - Method in class water.util.DocGen
 
listHead() - Method in class water.util.DocGen.HTML
 
listHead() - Method in class water.util.DocGen
 
listRoutes(int, MetadataV3) - Method in class water.api.MetadataHandler
 
listSchemas(int, MetadataV3) - Method in class water.api.MetadataHandler
 
listTail() - Method in class water.util.DocGen.HTML
 
listTail() - Method in class water.util.DocGen
 
listTimezones() - Static method in class water.parser.ParseTime
 
load(Value) - Method in class water.persist.Persist
Load a previously stored Value
load(int, Value) - Method in class water.persist.PersistManager
 
load(Value) - Method in class water.persist.PersistNFS
 
load(Value) - Method in class water.persist.PersistS3
 
load(T, AutoBuffer) - Method in class water.serial.AutoBufferSerializer
 
load(AutoBuffer) - Method in class water.serial.AutoBufferSerializer
 
load(URI) - Method in class water.serial.KeyedBinarySerializer
 
load(Keyed, URI) - Method in class water.serial.KeyedBinarySerializer
 
load(List<Key>, URI) - Method in class water.serial.ObjectTreeBinarySerializer
 
load(URI) - Method in class water.serial.ObjectTreeBinarySerializer
 
load_bytes - Variable in class water.persist.PersistManager.PersistStatsEntry
 
load_bytes - Variable in class water.util.WaterMeterIo.IoStatsEntry
 
load_count - Variable in class water.persist.PersistManager.PersistStatsEntry
 
load_count - Variable in class water.util.WaterMeterIo.IoStatsEntry
 
loadMetaFile(Persist, URI) - Method in class water.serial.ObjectTreeBinarySerializer
 
localKeySet() - Static method in class water.H2O
 
localSnapshot() - Static method in class water.KeySnapshot
Get the user keys from this node only.
localSnapshot(boolean) - Static method in class water.KeySnapshot
Get the user keys from this node only.
lock(Key) - Method in class water.rapids.Env
 
lock(Frame) - Method in class water.rapids.Env
 
lock(Vec) - Method in class water.rapids.Env
 
lock(String) - Method in class water.rapids.Env
 
lock() - Method in class water.rapids.Env
 
Lockable<T extends Lockable<T>> - Class in water
Lockable Keys - Keys locked during long running Jobs, to prevent overwriting in-use keys.
Lockable(Key) - Constructor for class water.Lockable
Create a Lockable object, if it has a Key.
locked - Variable in class water.api.CloudV3
 
LOCKED - Static variable in class water.util.HttpResponseStatus
423 Locked (WebDAV, RFC4918)
log - Variable in class water.api.LogsV3
 
Log - Class in water.util
Log for H2O.
Log() - Constructor for class water.util.Log
 
log2(int) - Static method in class water.util.MathUtils
Fast calculation of log base 2 for integers.
log_level - Variable in class water.H2O.OptArgs
-log_level=log_level; One of DEBUG, INFO, WARN, ERRR.
LogAndEchoHandler - Class in water.api
 
LogAndEchoHandler() - Constructor for class water.api.LogAndEchoHandler
 
LogAndEchoV3 - Class in water.api
 
LogAndEchoV3() - Constructor for class water.api.LogAndEchoV3
 
logloss - Variable in class water.api.ModelMetricsBinomialV3
 
logloss - Variable in class water.api.ModelMetricsMultinomialV3
 
LogsHandler - Class in water.api
 
LogsHandler() - Constructor for class water.api.LogsHandler
 
LogsV3 - Class in water.api
 
LogsV3() - Constructor for class water.api.LogsV3
 
logVerbose() - Method in class water.DTask
Override to remove 2 lines of logging per RPC.
logVerbose() - Method in class water.fvec.RebalanceDataSet.RebalanceTask
 
lookup(String, String) - Static method in class water.api.RequestServer
 

M

main(String[]) - Static method in class water.H2O
 
main(String[]) - Static method in class water.H2OClient
Entry point which ensure launching H2O in client mode
main(String[]) - Static method in class water.init.Linpack
 
main(String[]) - Static method in class water.init.MemoryBandwidth
 
main(String[]) - Static method in class water.NanoHTTPD
Starts as a standalone file server and waits for Enter.
main(String[]) - Static method in class water.util.LinuxProcFileReader
Main is purely for command-line testing.
make(Class<? extends KeyV3>, Key) - Static method in class water.api.KeyV3
 
make(Key) - Static method in class water.api.KeyV3
TODO: figure out the right KeyV1 class from the Key, so the type is set properly.
make(String, long) - Static method in class water.fvec.HDFSFileVec
 
make(String, long, Futures) - Static method in class water.fvec.HDFSFileVec
 
make(File) - Static method in class water.fvec.NFSFileVec
Make a new NFSFileVec key which holds the filename implicitly.
make(File, Futures) - Static method in class water.fvec.NFSFileVec
Make a new NFSFileVec key which holds the filename implicitly.
make(byte[]) - Static method in class water.Key
Factory making a Key from a byte[]
make(String) - Static method in class water.Key
Factory making a Key from a String
make(H2ONode) - Static method in class water.Key
Make a random key, homed to a given node.
make() - Static method in class water.Key
Factory making a random Key
make(String, byte, byte, boolean, H2ONode...) - Static method in class water.Key
Factory making a homed system Key.
make(byte, byte, boolean, H2ONode...) - Static method in class water.Key
Factory making a homed system Key.
makeCompatible(Frame) - Method in class water.fvec.Frame
Return Frame 'f' if 'f' is compatible with 'this', else return a new Frame compatible with 'this' and a copy of 'f's data otherwise.
makeCon(double, long) - Static method in class water.fvec.Vec
Make a new constant vector with the given row count, and redistribute the data evenly around the cluster.
makeCon(double, long, boolean) - Static method in class water.fvec.Vec
Make a new constant vector with the given row count.
makeCon(double, long, int) - Static method in class water.fvec.Vec
Make a new constant vector with the given row count, and redistribute the data evenly around the cluster.
makeCon(double, long, int, boolean) - Static method in class water.fvec.Vec
Make a new constant vector with the given row count.
makeCon(double) - Method in class water.fvec.Vec
Make a new vector with the same size and data layout as the current one, and initialized to the given constant value.
makeCon(Key, double...) - Static method in class water.fvec.Vec
A Vec from an array of doubles
makeCons(int, long, String[][], byte[]) - Method in class water.fvec.Vec
 
makeCopy(String[]) - Method in class water.fvec.Vec
A new vector which is a copy of this one.
makeCopy(String[], byte) - Method in class water.fvec.Vec
 
makeDomain(Map<IcedLong, IcedLong>, String[], String[]) - Method in class water.fvec.CreateInteractions
 
makeFromBuilder(ModelBuilder) - Static method in exception water.exceptions.H2OModelBuilderIllegalArgumentException
 
makeMetricBuilder(String[]) - Method in class hex.Model
 
makeMetricBuilder(String[]) - Method in class hex.quantile.QuantileModel
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetrics.MetricBuilder
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsAutoEncoder.MetricBuilderAutoEncoder
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsClustering.MetricBuilderClustering
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsMultinomial.MetricBuilderMultinomial
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsPCA.PCAModelMetrics
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsRegression.MetricBuilderRegression
 
makeModelMetrics(Model, Frame, double) - Method in class hex.ModelMetricsSupervised.MetricBuilderSupervised
 
makeRand(long) - Method in class water.fvec.Vec
Make a new vector initialized random numbers with the given seed
makeRepSeq(long, long) - Static method in class water.fvec.Vec
Make a new vector initialized to increasing integers mod repeat.
makeSeq(long, boolean) - Static method in class water.fvec.Vec
Make a new vector initialized to increasing integers, starting with 1.
makeSeq(long, long) - Static method in class water.fvec.Vec
Make a new vector initialized to increasing integers, starting with `min`.
makeSystem(String) - Static method in class water.Key
 
makeUserHidden(Key) - Static method in class water.Key
 
makeVec(double[], Key<Vec>) - Static method in class water.fvec.Vec
 
makeVec(int[], String[], Key<Vec>) - Static method in class water.fvec.Vec
 
makeZero(long, boolean) - Static method in class water.fvec.Vec
Make a new zero-filled vec
makeZero(long) - Static method in class water.fvec.Vec
Make a new zero-filled vector with the given row count.
makeZero() - Method in class water.fvec.Vec
Make a new vector with the same size and data layout as the current one, and initialized to zero.
makeZero(String[]) - Method in class water.fvec.Vec
A new vector with the same size and data layout as the current one, and initialized to zero, with the given enum domain.
makeZeros(int) - Method in class water.fvec.Vec
 
makeZeros(int, String[][], byte[]) - Method in class water.fvec.Vec
 
malloc1(int) - Static method in class water.MemoryManager
 
malloc1(int, boolean) - Static method in class water.MemoryManager
 
malloc2(int) - Static method in class water.MemoryManager
 
malloc4(int) - Static method in class water.MemoryManager
 
malloc4f(int) - Static method in class water.MemoryManager
 
malloc8(int) - Static method in class water.MemoryManager
 
malloc8d(int) - Static method in class water.MemoryManager
 
mallocObj(int) - Static method in class water.MemoryManager
 
mallocZ(int) - Static method in class water.MemoryManager
 
managedBlock(ForkJoinPool.ManagedBlocker) - Static method in class jsr166y.ForkJoinPool
Blocks in accord with the given blocker.
mantissa() - Method in class water.fvec.NewChunk
 
map(Chunk[]) - Method in class hex.DMatrix.TransposeTsk
 
map(V) - Method in class water.DTask.DKeyTask
Override map(); will be run on Key's home node
map(Keyed) - Method in class water.DTask.RemoveCall
 
map(Chunk[]) - Method in class water.fvec.RebalanceDataSet.RebalanceTask
 
map(Chunk) - Method in class water.fvec.Vec.CollectDomain
 
map(Chunk) - Method in class water.fvec.Vec.CollectDomainFast
 
map(Chunk) - Method in class water.MRTask
Override with your map implementation.
map(Chunk, NewChunk) - Method in class water.MRTask
 
map(Chunk, Chunk) - Method in class water.MRTask
Override with your map implementation.
map(Chunk, Chunk, NewChunk) - Method in class water.MRTask
 
map(Chunk, Chunk, NewChunk, NewChunk) - Method in class water.MRTask
 
map(Chunk, Chunk, Chunk) - Method in class water.MRTask
Override with your map implementation.
map(Chunk, Chunk, Chunk, NewChunk) - Method in class water.MRTask
 
map(Chunk, Chunk, Chunk, NewChunk, NewChunk) - Method in class water.MRTask
 
map(Chunk[]) - Method in class water.MRTask
Override with your map implementation.
map(Chunk[], NewChunk) - Method in class water.MRTask
 
map(Chunk[], NewChunk, NewChunk) - Method in class water.MRTask
 
map(Chunk[], NewChunk[]) - Method in class water.MRTask
 
map(Key) - Method in class water.MRTask
Override with your map implementation.
map(Key) - Method in class water.parser.ParseSetup.GuessSetupTsk
Runs once on each file to guess that file's ParseSetup For ByteVecs, UploadFileVecs, compressed files and small files, the ParseSetup is guessed from a single DFLT_CHUNK_SIZE chunk from the start of the file.
map(Chunk[]) - Method in class water.rapids.ASTGroupBy.GBTask
 
map(Chunk[]) - Method in class water.util.ChunkSummary
 
map() - Method in class water.util.IcedHashMap
 
map() - Method in class water.util.IcedHashMapBase
 
map() - Method in class water.util.IcedSortedHashMap
 
mapValidationMessageFieldNames(ValidationMessageBase[], String[], String[]) - Static method in class water.api.ValidationMessageBase
Map impl field names in the validation messages to schema field names, called after behavior of stripping leading _ characters.
markdown(Handler, int, StringBuffer, String) - Method in class water.api.Handler
 
markdown - Variable in class water.api.MetadataBase
 
markdown - Variable in class water.api.RouteBase
 
markdown(StringBuffer) - Method in class water.api.Schema
Generate Markdown documentation for this Schema.
markdown(StringBuffer, boolean, boolean) - Method in class water.api.Schema
Generate Markdown documentation for this Schema possibly including only the input or output fields.
markdown(SchemaMetadata, StringBuffer) - Method in class water.api.Schema
 
markdown(SchemaMetadata, StringBuffer, boolean, boolean) - Method in class water.api.Schema
Generate Markdown documentation for this Schema, given we already have the metadata constructed.
markdown - Variable in class water.api.SchemaMetadata
 
MarkdownBuilder - Class in water.util
Small helper class for creating Markdown in a StringBuffer.
MarkdownBuilder() - Constructor for class water.util.MarkdownBuilder
 
MathUtils - Class in water.util
 
MathUtils() - Constructor for class water.util.MathUtils
 
MathUtils.Norm - Enum in water.util
 
max() - Method in class water.fvec.Vec
Vec's maximum value
max() - Method in class water.util.IcedBitSet
 
MAX - Static variable in class water.Value
 
MAX_BACKENDS - Static variable in class water.persist.PersistManager
 
max_criteria_and_metric_scores - Variable in class water.api.ModelMetricsBinomialV3
 
max_criterion(AUC2) - Method in enum hex.AUC2.ThresholdCriterion
 
max_criterion_idx(AUC2) - Method in enum hex.AUC2.ThresholdCriterion
Convert a criterion into a threshold index that maximizes the criterion
max_disk - Variable in class water.api.CloudV3.NodeV3
 
MAX_ENUM_SIZE - Static variable in class water.parser.Categorical
 
MAX_EVENTS - Static variable in class water.TimeLine
 
max_mem - Variable in class water.api.CloudV3.NodeV3
 
max_per_class_error() - Method in class hex.ConfusionMatrix
The maximum per-class error
MAX_PREVIEW_COLS - Static variable in class water.parser.PreviewParseWriter
 
MAX_PREVIEW_LINES - Static variable in class water.parser.PreviewParseWriter
 
MAX_PRIORITY - Static variable in class water.H2O
 
MAX_STRINGS_IN_CONST_POOL - Static variable in class water.util.JCodeGen
Maximum number of string generated per class (static initializer)
maxF1() - Method in class hex.AUC2
 
maxIndex(int[], Random) - Static method in class water.util.ArrayUtils
Returns the index of the largest value in the array.
maxIndex(float[], Random) - Static method in class water.util.ArrayUtils
 
maxIndex(int[]) - Static method in class water.util.ArrayUtils
 
maxIndex(long[]) - Static method in class water.util.ArrayUtils
 
maxIndex(double[]) - Static method in class water.util.ArrayUtils
 
maxs - Variable in class water.api.FrameV3.ColV3
 
maxs() - Method in class water.fvec.Vec
Vec's 5 largest values
maxValue(double[]) - Static method in class water.util.ArrayUtils
 
maxValue(double[], int, int) - Static method in class water.util.ArrayUtils
 
maxValue(float[]) - Static method in class water.util.ArrayUtils
 
maxValue(float[], int, int) - Static method in class water.util.ArrayUtils
 
maxValue(long[]) - Static method in class water.util.ArrayUtils
 
mcc() - Method in class hex.ConfusionMatrix
The Matthews Correlation Coefficient, takes true negatives into account in contrast to F-Score See MCC MCC = Correlation between observed and predicted binary classification
md5skip - Variable in class water.H2O.OptArgs
-md5skip, -md5skip=true; test-only; Skip the MD5 Jar checksum; allows jars from different builds to mingle in the same cloud
mean - Variable in class water.api.FrameV3.ColV3
 
mean() - Method in class water.fvec.Vec
Vecs's mean
means() - Method in class water.fvec.Frame
All the column means.
mem_bw - Variable in class water.api.CloudV3.NodeV3
 
mem_value_size - Variable in class water.api.CloudV3.NodeV3
 
members() - Method in class water.H2O
 
memOrLoad() - Method in class water.Value
The FAST path get-byte-array - final method for speed.
MemoryBandwidth - Class in water.init
 
MemoryBandwidth() - Constructor for class water.init.MemoryBandwidth
 
MemoryManager - Class in water
Manages memory assigned to key/value pairs.
MemoryManager() - Constructor for class water.MemoryManager
 
memsz() - Method in class water.H2O
 
message - Variable in class water.api.ValidationMessageBase
 
message_type - Variable in class water.api.ValidationMessageBase
 
messages - Variable in class hex.schemas.ModelBuilderSchema
 
messages - Variable in class water.api.H2OModelBuilderErrorV3
 
messages - Variable in class water.api.ModelBuilderJobV3
 
MetadataBase<I extends Iced,S extends MetadataBase<I,S>> - Class in water.api
 
MetadataBase() - Constructor for class water.api.MetadataBase
 
MetadataHandler - Class in water.api
 
MetadataHandler() - Constructor for class water.api.MetadataHandler
 
MetadataV3 - Class in water.api
 
MetadataV3() - Constructor for class water.api.MetadataV3
 
METAFILE - Static variable in class water.serial.ObjectTreeBinarySerializer
Name of metafile containing information about exported object tree.
METHOD_NOT_ALLOWED - Static variable in class water.util.HttpResponseStatus
405 Method Not Allowed
microseconds - Variable in class water.api.NetworkTestV3
 
microseconds - Variable in class water.init.NetworkTest
 
microseconds_collective - Variable in class water.api.NetworkTestV3
 
microseconds_collective - Variable in class water.init.NetworkTest
 
MIME_DEFAULT_BINARY - Static variable in class water.NanoHTTPD
Common mime types for dynamic content
MIME_HTML - Static variable in class water.NanoHTTPD
Common mime types for dynamic content
MIME_JSON - Static variable in class water.NanoHTTPD
Common mime types for dynamic content
MIME_PLAINTEXT - Static variable in class water.NanoHTTPD
Common mime types for dynamic content
MIME_XML - Static variable in class water.NanoHTTPD
Common mime types for dynamic content
mimeType - Variable in class water.NanoHTTPD.Response
MIME type of content, e.g.
min() - Method in class water.fvec.Vec
Vec's minimum value
MIN_HI_PRIORITY - Static variable in class water.H2O
 
min_max_mean_stddev(long[]) - Static method in class water.util.MathUtils
 
MIN_PRIORITY - Static variable in class water.H2O
 
MIN_SPARSE_RATIO - Static variable in class water.fvec.NewChunk
 
minIndex(int[]) - Static method in class water.util.ArrayUtils
 
minIndex(float[]) - Static method in class water.util.ArrayUtils
 
mins - Variable in class water.api.FrameV3.ColV3
 
mins() - Method in class water.fvec.Vec
Vec's 5 smallest values
minValue(float[]) - Static method in class water.util.ArrayUtils
 
minValue(double[]) - Static method in class water.util.ArrayUtils
 
minValue(long[]) - Static method in class water.util.ArrayUtils
 
missing_count - Variable in class water.api.FrameV3.ColV3
 
missing_fraction - Variable in class hex.CreateFrame
 
missingColumnsType() - Method in class hex.Model.Parameters
Type of missing columns during adaptation between train/test datasets Overload this method for models that have sparse data handling - a zero will preserve the sparseness.
MissingInserterHandler - Class in water.api
 
MissingInserterHandler() - Constructor for class water.api.MissingInserterHandler
 
MissingInserterV3 - Class in water.api
 
MissingInserterV3() - Constructor for class water.api.MissingInserterV3
 
mkdirs(String) - Method in class water.persist.Persist
 
mkdirs(String) - Method in class water.persist.PersistManager
 
mmul(Frame, Frame) - Static method in class hex.DMatrix
 
model(double[]) - Method in class hex.Grid
 
model(Map<String, Object>) - Method in class hex.Grid
 
Model<M extends Model<M,P,O>,P extends Model.Parameters,O extends Model.Output> - Class in hex
A Model models reality (hopefully).
Model(Key, P, O) - Constructor for class hex.Model
Full constructor
model() - Method in class hex.ModelMetrics
 
model - Variable in class water.api.ModelMetricsBase
 
Model.DeepFeatures - Interface in hex
 
Model.Output - Class in hex
Model-specific output class.
Model.Output() - Constructor for class hex.Model.Output
 
Model.Output(boolean, boolean) - Constructor for class hex.Model.Output
 
Model.Output(ModelBuilder) - Constructor for class hex.Model.Output
Any final prep-work just before model-building starts, but after the user has clicked "go".
Model.Parameters - Class in hex
Model-specific parameter class.
Model.Parameters() - Constructor for class hex.Model.Parameters
 
model_builders_visibility - Variable in class water.H2O.OptArgs
-beta, -experimental
model_category - Variable in class water.api.ModelMetricsBase
 
model_category - Variable in class water.api.ModelOutputSchema
 
model_checksum - Variable in class water.api.ModelMetricsBase
 
model_id - Variable in class water.api.ModelExportV3
Model to export.
model_id - Variable in class water.api.ModelImportV3
 
model_id - Variable in class water.api.ModelParametersSchema
 
model_id - Variable in class water.api.ModelSchemaBase
 
ModelBuilder<M extends Model<M,P,O>,P extends Model.Parameters,O extends Model.Output> - Class in hex
Model builder parent class.
ModelBuilder(P) - Constructor for class hex.ModelBuilder
Constructor called from an http request; MUST override in subclasses.
ModelBuilder(String, P) - Constructor for class hex.ModelBuilder
Constructor making a default destination key
ModelBuilder(Key, String, P) - Constructor for class hex.ModelBuilder
Default constructor, given all arguments
ModelBuilder.BuilderVisibility - Enum in hex
Visibility for this algo: is it always visible, is it beta (always visible but with a note in the UI) or is it experimental (hidden by default, visible in the UI if the user gives an "experimental" flag at startup).
ModelBuilder.ValidationMessage - Class in hex
The result of an abnormal Model.Parameter check.
ModelBuilder.ValidationMessage(ModelBuilder.ValidationMessage.MessageType, String, String) - Constructor for class hex.ModelBuilder.ValidationMessage
 
ModelBuilder.ValidationMessage.MessageType - Enum in hex
 
ModelBuilderHandler<B extends ModelBuilder,S extends ModelBuilderSchema<B,S,P>,P extends ModelParametersSchema> - Class in water.api
 
ModelBuilderHandler() - Constructor for class water.api.ModelBuilderHandler
 
ModelBuilderJobV3<J extends ModelBuilder,S extends ModelBuilderJobV3<J,S>> - Class in water.api
Job which includes the standard validation error fields, to allow us to capture validation and other errors after the job building task has been forked.
ModelBuilderJobV3() - Constructor for class water.api.ModelBuilderJobV3
 
ModelBuilderSchema<B extends ModelBuilder,S extends ModelBuilderSchema<B,S,P>,P extends ModelParametersSchema> - Class in hex.schemas
 
ModelBuilderSchema() - Constructor for class hex.schemas.ModelBuilderSchema
 
ModelBuilderSchema.IcedHashMapStringModelBuilderSchema - Class in hex.schemas
 
ModelBuilderSchema.IcedHashMapStringModelBuilderSchema() - Constructor for class hex.schemas.ModelBuilderSchema.IcedHashMapStringModelBuilderSchema
 
ModelBuildersV3 - Class in water.api
 
ModelBuildersV3() - Constructor for class water.api.ModelBuildersV3
 
ModelExportV3 - Class in water.api
Model export REST end-point.
ModelExportV3() - Constructor for class water.api.ModelExportV3
 
ModelImportV3 - Class in water.api
Model import REST end-point.
ModelImportV3() - Constructor for class water.api.ModelImportV3
 
ModelMetrics - Class in hex
Container to hold the metric for a model as scored on a specific frame.
ModelMetrics(Model, Frame, double, String) - Constructor for class hex.ModelMetrics
 
ModelMetrics.MetricBuilder<T extends ModelMetrics.MetricBuilder<T>> - Class in hex
Class used to compute AUCs, CMs & HRs "on the fly" during other passes over Big Data.
ModelMetrics.MetricBuilder() - Constructor for class hex.ModelMetrics.MetricBuilder
 
ModelMetricsAutoEncoder - Class in hex
 
ModelMetricsAutoEncoder(Model, Frame) - Constructor for class hex.ModelMetricsAutoEncoder
 
ModelMetricsAutoEncoder(Model, Frame, double) - Constructor for class hex.ModelMetricsAutoEncoder
 
ModelMetricsAutoEncoder.MetricBuilderAutoEncoder - Class in hex
 
ModelMetricsAutoEncoder.MetricBuilderAutoEncoder(int) - Constructor for class hex.ModelMetricsAutoEncoder.MetricBuilderAutoEncoder
 
ModelMetricsAutoEncoderV3 - Class in water.api
 
ModelMetricsAutoEncoderV3() - Constructor for class water.api.ModelMetricsAutoEncoderV3
 
ModelMetricsBase<I extends ModelMetrics,S extends ModelMetricsBase<I,S>> - Class in water.api
Base Schema for individual instances of ModelMetrics objects.
ModelMetricsBase() - Constructor for class water.api.ModelMetricsBase
 
ModelMetricsBinomial - Class in hex
 
ModelMetricsBinomial(Model, Frame, double, String[], double, AUC2, double) - Constructor for class hex.ModelMetricsBinomial
 
ModelMetricsBinomial.MetricBuilderBinomial<T extends ModelMetricsBinomial.MetricBuilderBinomial<T>> - Class in hex
 
ModelMetricsBinomial.MetricBuilderBinomial(String[]) - Constructor for class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
ModelMetricsBinomialGLM - Class in hex
 
ModelMetricsBinomialGLM(Model, Frame, double, String[], double, AUC2, double, double, double, double, long, long) - Constructor for class hex.ModelMetricsBinomialGLM
 
ModelMetricsBinomialGLMV3 - Class in water.api
 
ModelMetricsBinomialGLMV3() - Constructor for class water.api.ModelMetricsBinomialGLMV3
 
ModelMetricsBinomialV3<I extends ModelMetricsBinomial,S extends ModelMetricsBinomialV3<I,S>> - Class in water.api
 
ModelMetricsBinomialV3() - Constructor for class water.api.ModelMetricsBinomialV3
 
ModelMetricsClustering - Class in hex
 
ModelMetricsClustering(Model, Frame) - Constructor for class hex.ModelMetricsClustering
 
ModelMetricsClustering.MetricBuilderClustering - Class in hex
 
ModelMetricsClustering.MetricBuilderClustering(int, int) - Constructor for class hex.ModelMetricsClustering.MetricBuilderClustering
 
ModelMetricsClusteringV3 - Class in water.api
 
ModelMetricsClusteringV3() - Constructor for class water.api.ModelMetricsClusteringV3
 
ModelMetricsMultinomial - Class in hex
 
ModelMetricsMultinomial(Model, Frame, double, String[], double, ConfusionMatrix, float[], double) - Constructor for class hex.ModelMetricsMultinomial
 
ModelMetricsMultinomial.MetricBuilderMultinomial<T extends ModelMetricsMultinomial.MetricBuilderMultinomial<T>> - Class in hex
 
ModelMetricsMultinomial.MetricBuilderMultinomial(int, String[]) - Constructor for class hex.ModelMetricsMultinomial.MetricBuilderMultinomial
 
ModelMetricsMultinomialV3 - Class in water.api
 
ModelMetricsMultinomialV3() - Constructor for class water.api.ModelMetricsMultinomialV3
 
ModelMetricsPCA - Class in hex
 
ModelMetricsPCA(Model, Frame) - Constructor for class hex.ModelMetricsPCA
 
ModelMetricsPCA.PCAModelMetrics - Class in hex
 
ModelMetricsPCA.PCAModelMetrics(int) - Constructor for class hex.ModelMetricsPCA.PCAModelMetrics
 
ModelMetricsPCAV3 - Class in water.api
 
ModelMetricsPCAV3() - Constructor for class water.api.ModelMetricsPCAV3
 
ModelMetricsRegression - Class in hex
 
ModelMetricsRegression(Model, Frame, double, double) - Constructor for class hex.ModelMetricsRegression
 
ModelMetricsRegression.MetricBuilderRegression - Class in hex
 
ModelMetricsRegression.MetricBuilderRegression() - Constructor for class hex.ModelMetricsRegression.MetricBuilderRegression
 
ModelMetricsRegressionGLM - Class in hex
Created by tomasnykodym on 4/20/15.
ModelMetricsRegressionGLM(Model, Frame, double, double, double, double, double, long, long) - Constructor for class hex.ModelMetricsRegressionGLM
 
ModelMetricsRegressionGLMV3 - Class in water.api
Created by tomasnykodym on 4/20/15.
ModelMetricsRegressionGLMV3() - Constructor for class water.api.ModelMetricsRegressionGLMV3
 
ModelMetricsRegressionV3<I extends ModelMetricsRegression,S extends ModelMetricsRegressionV3<I,S>> - Class in water.api
 
ModelMetricsRegressionV3() - Constructor for class water.api.ModelMetricsRegressionV3
 
ModelMetricsSupervised - Class in hex
 
ModelMetricsSupervised(Model, Frame, double, String[], double) - Constructor for class hex.ModelMetricsSupervised
 
ModelMetricsSupervised.MetricBuilderSupervised<T extends ModelMetricsSupervised.MetricBuilderSupervised<T>> - Class in hex
 
ModelMetricsSupervised.MetricBuilderSupervised(int, String[]) - Constructor for class hex.ModelMetricsSupervised.MetricBuilderSupervised
 
ModelMetricsUnsupervised - Class in hex
 
ModelMetricsUnsupervised(Model, Frame, double) - Constructor for class hex.ModelMetricsUnsupervised
 
ModelMetricsUnsupervised.MetricBuilderUnsupervised - Class in hex
 
ModelMetricsUnsupervised.MetricBuilderUnsupervised() - Constructor for class hex.ModelMetricsUnsupervised.MetricBuilderUnsupervised
 
modelName() - Method in class hex.Grid
 
ModelOutputSchema<O extends Model.Output,S extends ModelOutputSchema<O,S>> - Class in water.api
An instance of a ModelOutput schema contains the Model build output (e.g., the cluster centers for KMeans).
ModelOutputSchema() - Constructor for class water.api.ModelOutputSchema
 
ModelParameterSchemaV3 - Class in water.api
An instance of a ModelParameters schema contains the metadata for a single Model build parameter (e.g., K for KMeans).
ModelParameterSchemaV3() - Constructor for class water.api.ModelParameterSchemaV3
 
ModelParameterSchemaV3(ModelParametersSchema, ModelParametersSchema, Field) - Constructor for class water.api.ModelParameterSchemaV3
TODO: refactor using SchemaMetadata.
ModelParametersSchema<P extends Model.Parameters,S extends ModelParametersSchema<P,S>> - Class in water.api
An instance of a ModelParameters schema contains the Model build parameters (e.g., K and max_iterations for KMeans).
ModelParametersSchema() - Constructor for class water.api.ModelParametersSchema
 
models() - Method in class hex.Grid.GridSearch
 
ModelSchema<M extends Model<M,P,O>,S extends ModelSchema<M,S,P,PS,O,OS>,P extends Model.Parameters,PS extends ModelParametersSchema<P,PS>,O extends Model.Output,OS extends ModelOutputSchema<O,OS>> - Class in water.api
A Model schema contains all the pieces associated with a Model:
ModelSchema() - Constructor for class water.api.ModelSchema
 
ModelSchema(M) - Constructor for class water.api.ModelSchema
 
ModelSchemaBase<M extends Model<M,P,O>,S extends ModelSchema<M,S,P,PS,O,OS>,P extends Model.Parameters,PS extends ModelParametersSchema<P,PS>,O extends Model.Output,OS extends ModelOutputSchema<O,OS>> - Class in water.api
A Model schema contains all the pieces associated with a Model:
ModelSchemaBase() - Constructor for class water.api.ModelSchemaBase
 
ModelSchemaBase(M) - Constructor for class water.api.ModelSchemaBase
 
ModelSynopsisV3<M extends Model<M,P,O>,S extends ModelSchema<M,S,P,PS,O,OS>,P extends Model.Parameters,PS extends ModelParametersSchema<P,PS>,O extends Model.Output,OS extends ModelOutputSchema<O,OS>> - Class in water.api
A Model synopsis contains only the minimal properties a Model: it's ID (key) and algo.
ModelSynopsisV3() - Constructor for class water.api.ModelSynopsisV3
 
ModelSynopsisV3(M) - Constructor for class water.api.ModelSynopsisV3
 
MOVED_PERMANENTLY - Static variable in class water.util.HttpResponseStatus
301 Moved Permanently
MRTask<T extends MRTask<T>> - Class in water
Map/Reduce style distributed computation.
MRTask() - Constructor for class water.MRTask
 
MRTask(H2O.H2OCountedCompleter) - Constructor for class water.MRTask
 
MRUtils - Class in water.util
 
MRUtils() - Constructor for class water.util.MRUtils
 
MRUtils.ClassDist - Class in water.util
Compute the class distribution from a class label vector (not counting missing values) Usage 1: Label vector is categorical ------------------------------------ Vec label = ...; assert(label.isEnum()); long[] dist = new ClassDist(label).doAll(label).dist(); Usage 2: Label vector is numerical ---------------------------------- Vec label = ...; int num_classes = ...; assert(label.isInt()); long[] dist = new ClassDist(num_classes).doAll(label).dist();
MRUtils.ClassDist(Vec) - Constructor for class water.util.MRUtils.ClassDist
 
MRUtils.ClassDist(int) - Constructor for class water.util.MRUtils.ClassDist
 
MRUtils.ParallelTasks<T extends DTask<T>> - Class in water.util
 
MRUtils.ParallelTasks(H2O.H2OCountedCompleter, T[]) - Constructor for class water.util.MRUtils.ParallelTasks
 
MRUtils.ParallelTasks(H2O.H2OCountedCompleter, T[], int) - Constructor for class water.util.MRUtils.ParallelTasks
 
ms() - Method in class water.init.TimelineSnapshot.Event
 
ms(long[], int) - Static method in class water.TimeLine
 
ms_io() - Method in class water.init.TimelineSnapshot.Event
 
mse() - Method in class hex.ModelMetrics
 
MSE - Variable in class water.api.ModelMetricsBase
 
msec - Variable in class water.api.JobV3
 
msec() - Method in class water.Job
Current runtime; zero if not started
msecs(long, boolean) - Static method in class water.util.PrettyPrint
 
msg - Variable in class water.api.H2OErrorV3
 
msg_sizes - Variable in class water.init.NetworkTest
 
mult(float[], float) - Static method in class water.util.ArrayUtils
 
mult(double[], double) - Static method in class water.util.ArrayUtils
 
multArrArr(double[][], double[][]) - Static method in class water.util.ArrayUtils
 
multArrVec(double[][], double[]) - Static method in class water.util.ArrayUtils
 
MULTI_STATUS - Static variable in class water.util.HttpResponseStatus
207 Multi-Status (WebDAV, RFC2518)
multicast(ByteBuffer) - Static method in class water.init.NetworkInit
 
MULTIPLE_CHOICES - Static variable in class water.util.HttpResponseStatus
300 Multiple Choices
mults() - Method in class water.fvec.Frame
One over the standard deviation of each column.
multVecArr(double[], double[][]) - Static method in class water.util.ArrayUtils
 
my_cpu_pct - Variable in class water.api.CloudV3.NodeV3
 
myOut - Static variable in class water.NanoHTTPD
 

N

NA - Static variable in class water.fvec.AppendableVec
 
na_strings - Variable in class water.api.ParseSetupV3
 
naCnt() - Method in class water.fvec.ByteVec
Return column missing-element-count - ByteVecs do not allow any "missing elements"
naCnt() - Method in class water.fvec.NewChunk
 
naCnt() - Method in class water.fvec.Vec
Count of missing elements
name - Variable in class water.api.AboutHandler.AboutEntryV3
 
name - Variable in class water.api.KeyV3
 
name - Variable in class water.api.LogsV3
 
name - Variable in class water.api.ModelParameterSchemaV3
 
name - Variable in class water.api.SchemaMetadata
 
name - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
name - Variable in class water.api.SchemaMetadataBase
The simple schema (class) name, e.g.
name - Variable in class water.api.TwoDimTableBase
 
name(int) - Method in class water.fvec.Frame
A single column name.
name - Variable in class water.H2O.OptArgs
-name=name; Set cloud name
name - Variable in class water.util.JProfile.ProfileSummary
 
nameOfPersist(int) - Static method in class water.Value
One of ICE, HDFS, S3, NFS or TCP, according to where this Value is persisted.
names - Variable in class water.api.ModelOutputSchema
 
names - Variable in class water.api.VarImpBase
 
names() - Method in class water.fvec.Frame
The array of column names.
NanoHTTPD - Class in water
A simple, tiny, nicely embeddable HTTP 1.0 (partially 1.1) server in Java
NanoHTTPD(ServerSocket, File) - Constructor for class water.NanoHTTPD
Starts a HTTP server to given port.
NanoHTTPD.Response - Class in water
HTTP response.
NanoHTTPD.Response() - Constructor for class water.NanoHTTPD.Response
Default constructor: response = HTTP_OK, data = mime = 'null'
NanoHTTPD.Response(String, String, InputStream) - Constructor for class water.NanoHTTPD.Response
Basic constructor.
NanoHTTPD.Response(String, String, String) - Constructor for class water.NanoHTTPD.Response
Convenience method that makes an InputStream out of given text.
nanos() - Method in class water.util.Timer
 
NBINS - Static variable in class hex.AUC2
 
nChunks() - Method in class water.fvec.AppendableVec
 
nChunks() - Method in class water.fvec.FileVec
 
nChunks() - Method in class water.fvec.FrameCreator
 
nChunks() - Method in class water.fvec.Vec
Number of chunks, returned as an int - Chunk count is limited by the max size of a Java long[].
nChunks() - Method in class water.parser.FVecParseWriter
 
nclasses() - Method in class hex.ClusteringModel.ClusteringOutput
 
nclasses() - Method in class hex.ConfusionMatrix
 
nclasses() - Method in class hex.Model.Output
 
nclasses() - Method in class hex.ModelBuilder
 
negative_infinity_count - Variable in class water.api.FrameV3.ColV3
 
network - Variable in class water.H2O.OptArgs
-network=network; Network specification for acceptable interfaces to bind to
NetworkInit - Class in water.init
Data structure for holding network info specified by the user on the command line.
NetworkTest - Class in water.init
 
NetworkTest() - Constructor for class water.init.NetworkTest
 
NetworkTest.NetworkTester - Class in water.init
 
NetworkTest.NetworkTester(int[], double[][], double[], int, boolean, boolean) - Constructor for class water.init.NetworkTest.NetworkTester
 
NetworkTestHandler - Class in water.api
 
NetworkTestHandler() - Constructor for class water.api.NetworkTestHandler
 
NetworkTestV3 - Class in water.api
 
NetworkTestV3() - Constructor for class water.api.NetworkTestV3
 
new_close() - Method in class water.fvec.NewChunk
 
new_func(String) - Static method in class water.rapids.Exec
 
NewChunk - Class in water.fvec
 
NewChunk(Vec, int) - Constructor for class water.fvec.NewChunk
 
NewChunk(Vec, int, boolean) - Constructor for class water.fvec.NewChunk
 
NewChunk(double[]) - Constructor for class water.fvec.NewChunk
 
NewChunk(Vec, int, long[], int[], int[], double[]) - Constructor for class water.fvec.NewChunk
 
NewChunk(Chunk) - Constructor for class water.fvec.NewChunk
 
NewChunk(Vec, int, int) - Constructor for class water.fvec.NewChunk
 
NewChunk.Value - Class in water.fvec
 
NewChunk.Value(int, int) - Constructor for class water.fvec.NewChunk.Value
 
newInstance(Class<? extends Schema>) - Static method in class water.api.Schema
 
newInstance(String) - Static method in class water.AutoBufferWithoutTypeIds
 
newKey() - Static method in class water.fvec.Vec
Make a new random Key that fits the requirements for a Vec key.
newLine() - Method in class water.parser.FVecParseWriter
 
newLine() - Method in class water.parser.PreviewParseWriter
 
newLine() - Method in class water.parser.SVMLightFVecParseWriter
 
newTaskFor(Runnable, T) - Method in class jsr166y.ForkJoinPool
 
newTaskFor(Callable<T>) - Method in class jsr166y.ForkJoinPool
 
newThread(ForkJoinPool) - Method in interface jsr166y.ForkJoinPool.ForkJoinWorkerThreadFactory
Returns a new worker thread operating in the given pool.
next(int) - Method in class jsr166y.ThreadLocalRandom
 
next() - Method in class water.init.TimelineSnapshot
Get the next event of the timeline according to the ordering.
next(int) - Method in class water.util.RandomUtils.MersenneTwisterRNG
 
next(int) - Method in class water.util.RandomUtils.PCGRNG
 
next(int) - Method in class water.util.RandomUtils.XorShiftRNG
 
nextChunk() - Method in class water.fvec.Chunk
Return the next Chunk, or null if at end.
nextChunk() - Method in class water.parser.FVecParseWriter
 
nextDouble(double) - Method in class jsr166y.ThreadLocalRandom
Returns a pseudorandom, uniformly distributed double value between 0 (inclusive) and the specified value (exclusive).
nextDouble(double, double) - Method in class jsr166y.ThreadLocalRandom
Returns a pseudorandom, uniformly distributed value between the given least value (inclusive) and bound (exclusive).
nextInt(int, int) - Method in class jsr166y.ThreadLocalRandom
Returns a pseudorandom, uniformly distributed value between the given least value (inclusive) and bound (exclusive).
nextInt() - Method in class water.util.RandomUtils.PCGRNG
 
nextInt(int) - Method in class water.util.RandomUtils.PCGRNG
 
nextInt() - Method in class water.util.RandomUtils.XorShiftRNG
 
nextInt(int) - Method in class water.util.RandomUtils.XorShiftRNG
 
nextLong(long) - Method in class jsr166y.ThreadLocalRandom
Returns a pseudorandom, uniformly distributed value between 0 (inclusive) and the specified value (exclusive).
nextLong(long, long) - Method in class jsr166y.ThreadLocalRandom
Returns a pseudorandom, uniformly distributed value between the given least value (inclusive) and bound (exclusive).
nextLong() - Method in class water.util.RandomUtils.PCGRNG
 
nextLong() - Method in class water.util.RandomUtils.XorShiftRNG
 
nextNZ(int) - Method in class water.fvec.Chunk
 
nextThrPriority() - Method in class water.H2O.H2OCountedCompleter
If this is a F/J thread, return it's priority+1 - used to lift the priority of a blocking remote call, so the remote node runs it at a higher priority - so we don't deadlock when we burn the local thread.
nfeatures() - Method in class hex.Model.Output
Returns number of input features (OK for most unsupervised methods, need to override for supervised!)
NFS - Static variable in class water.persist.PersistManager.Schemes
 
NFS - Static variable in class water.Value
 
NFSFileVec - Class in water.fvec
A NFS distributed file-backed Vector
ninfs() - Method in class water.fvec.Vec
Count of negative infinities
nl() - Method in class water.util.SB
 
NO_CONTENT - Static variable in class water.util.HttpResponseStatus
204 No Content
NO_HEADER - Static variable in class water.parser.ParseSetup
 
NO_HISTOGRAMS - Static variable in class water.fvec.Vec
 
node - Variable in class water.api.JStackV3.DStackTraceV3
 
node_idx - Variable in class water.api.CloudV3
 
node_name - Variable in class water.api.ProfilerNodeV3
 
node_name - Variable in class water.util.JProfile
 
node_name - Variable in class water.util.ProfileCollectorTask.NodeProfile
 
nodeidx - Variable in class water.api.LogsV3
 
nodeidx - Variable in class water.api.WaterMeterCpuTicksV3
 
nodeidx - Variable in class water.api.WaterMeterIoV3
 
nodeidx - Variable in class water.util.GetLogsFromNode
Node number to get logs from (starting at 0).
nodeidx - Variable in class water.util.WaterMeterCpuTicks
 
nodeidx - Variable in class water.util.WaterMeterIo
 
NodePersistentStorage - Class in water.init
 
NodePersistentStorage(URI) - Constructor for class water.init.NodePersistentStorage
 
NodePersistentStorage.NodePersistentStorageEntry - Class in water.init
 
NodePersistentStorage.NodePersistentStorageEntry() - Constructor for class water.init.NodePersistentStorage.NodePersistentStorageEntry
 
NodePersistentStorageHandler - Class in water.api
 
NodePersistentStorageHandler() - Constructor for class water.api.NodePersistentStorageHandler
 
NodePersistentStorageV3 - Class in water.api
Created by rpeck on 11/30/14.
NodePersistentStorageV3() - Constructor for class water.api.NodePersistentStorageV3
 
NodePersistentStorageV3.NodePersistentStorageEntryV3 - Class in water.api
 
NodePersistentStorageV3.NodePersistentStorageEntryV3() - Constructor for class water.api.NodePersistentStorageV3.NodePersistentStorageEntryV3
 
nodes - Variable in class water.api.CloudV3
 
nodes - Variable in class water.api.NetworkTestV3
 
nodes - Variable in class water.api.ProfilerV3
 
nodes - Variable in class water.init.NetworkTest
 
nodes - Variable in class water.util.JProfile
 
NON_AUTHORITATIVE_INFORMATION - Static variable in class water.util.HttpResponseStatus
203 Non-Authoritative Information (since HTTP/1.1)
nonzeros(int[]) - Method in class water.fvec.Chunk
Get chunk-relative indices of values (nonzeros for sparse, all for dense) stored in this chunk.
NOT_ACCEPTABLE - Static variable in class water.util.HttpResponseStatus
406 Not Acceptable
NOT_EXTENDED - Static variable in class water.util.HttpResponseStatus
510 Not Extended (RFC2774)
NOT_FOUND - Static variable in class water.util.HttpResponseStatus
404 Not Found
NOT_IMPLEMENTED - Static variable in class water.util.HttpResponseStatus
501 Not Implemented
NOT_MODIFIED - Static variable in class water.util.HttpResponseStatus
304 Not Modified
notifyAboutCloudSize(InetAddress, int, int) - Static method in class water.H2O
Tell the embedding software that this H2O instance belongs to a cloud of a certain size.
notifyAboutCloudSize(InetAddress, int, int) - Method in class water.init.AbstractEmbeddedH2OConfig
Tell the embedding software that this H2O instance belongs to a cloud of a certain size.
notifyAboutEmbeddedWebServerIpPort(InetAddress, int) - Method in class water.init.AbstractEmbeddedH2OConfig
Tell the embedding software that H2O has started an embedded web server on an IP and port.
ns() - Method in class water.init.TimelineSnapshot.Event
 
ns(long[], int) - Static method in class water.TimeLine
 
nthreads - Variable in class water.api.CloudV3.NodeV3
 
nthreads - Variable in class water.H2O.OptArgs
-nthreads=nthreads; Max number of F/J threads in the low-priority batch queue
NULL - Static variable in class water.TypeMap
 
null_degrees_of_freedom - Variable in class water.api.ModelMetricsBinomialGLMV3
 
null_degrees_of_freedom - Variable in class water.api.ModelMetricsRegressionGLMV3
 
null_deviance - Variable in class water.api.ModelMetricsBinomialGLMV3
 
null_deviance - Variable in class water.api.ModelMetricsRegressionGLMV3
 
NULL_PLACEHOLDER - Static variable in class water.serial.ObjectTreeBinarySerializer
Null marker
num - Variable in class water.api.MetadataBase
 
num_cpus - Variable in class water.api.CloudV3.NodeV3
 
num_keys - Variable in class water.api.CloudV3.NodeV3
 
NUMBER - Static variable in class water.fvec.AppendableVec
 
NUMBER - Static variable in class water.parser.Parser
 
number_columns - Variable in class water.api.ParseSetupV3
 
NUMBER_END - Static variable in class water.parser.Parser
 
NUMBER_EXP - Static variable in class water.parser.Parser
 
NUMBER_EXP_START - Static variable in class water.parser.Parser
 
NUMBER_FRACTION - Static variable in class water.parser.Parser
 
NUMBER_SKIP - Static variable in class water.parser.Parser
 
NUMBER_SKIP_NO_DOT - Static variable in class water.parser.Parser
 
numBytes() - Method in class water.util.IcedBitSet
 
numChildren() - Method in class water.rapids.AST
 
numCols() - Method in class water.fvec.Frame
Number of columns
numColsExp() - Method in class water.fvec.Frame
Number of columns with categoricals expanded
numColsExp(boolean, boolean) - Method in class water.fvec.Frame
 
NUMCPUS - Static variable in class water.H2O
 
numInts(String...) - Static method in class water.util.ArrayUtils
Returns number of strings which represents a number.
numRoutes() - Static method in class water.api.RequestServer
 
numRows() - Method in class water.fvec.Frame
Number of rows
numSetBitsHex(String) - Static method in class water.util.LinuxProcFileReader
 
nzCnt() - Method in class water.fvec.Vec
Count of non-zero elements

O

ObjectTreeBinarySerializer - Class in water.serial
Object tree serializer.
ObjectTreeBinarySerializer() - Constructor for class water.serial.ObjectTreeBinarySerializer
 
ObjectTreeBinarySerializer(boolean, boolean, boolean) - Constructor for class water.serial.ObjectTreeBinarySerializer
 
offer(E) - Method in class jsr166y.ConcurrentLinkedDeque
Inserts the specified element at the tail of this deque.
offer(E, long, TimeUnit) - Method in class jsr166y.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
offer(E) - Method in class jsr166y.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
offerFirst(E) - Method in class jsr166y.ConcurrentLinkedDeque
Inserts the specified element at the front of this deque.
offerLast(E) - Method in class jsr166y.ConcurrentLinkedDeque
Inserts the specified element at the end of this deque.
offsetIdx() - Method in class hex.Model.Output
 
offsetName() - Method in class hex.Model.Output
 
OK - Static variable in class water.util.HttpResponseStatus
200 OK
onAck() - Method in class water.DTask
2nd top-level execution hook.
onAck() - Method in class water.TaskGetKey
 
onAck() - Method in class water.TaskPutKey
 
onAckAck() - Method in class water.DTask
3rd top-level execution hook.
onAckAck() - Method in class water.TaskGetKey
 
onAdvance(int, int) - Method in class jsr166y.Phaser
Overridable method to perform an action upon impending phase advance, and to control termination.
onCancelled() - Method in class water.Job
Callback which is called after job cancellation (by user, by exception).
onCompletion(CountedCompleter) - Method in class hex.FrameSplitter
 
onCompletion(CountedCompleter) - Method in class jsr166y.CountedCompleter
Performs an action when method CountedCompleter.tryComplete() is invoked and there are no pending counts, or when the unconditional method CountedCompleter.complete(java.lang.Void) is invoked.
onCompletion(CountedCompleter) - Method in class water.DTask.DKeyTask
 
onCompletion(CountedCompleter) - Method in class water.fvec.CreateInteractions
 
onCompletion(CountedCompleter) - Method in class water.fvec.FrameCreator
 
onCompletion(CountedCompleter) - Method in class water.fvec.RebalanceDataSet
 
onCompletion(CountedCompleter) - Method in class water.H2O.H2OCallback
 
onCompletion(CountedCompleter) - Method in class water.MRTask
OnCompletion - reduce the left & right into self.
onCompletion(CountedCompleter) - Method in class water.parser.ParseDataset.ParserFJTask
 
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class jsr166y.CountedCompleter
Performs an action when method ForkJoinTask.completeExceptionally(java.lang.Throwable) is invoked or method CountedCompleter.compute() throws an exception, and this task has not otherwise already completed normally.
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.fvec.RebalanceDataSet
 
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.H2O.H2OCountedCompleter
Exceptional completion path; mostly does printing if the exception was not handled earlier in the stack.
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.MRTask
Cancel/kill all work as we can, then rethrow...
onExceptionalCompletion(Throwable, CountedCompleter) - Method in class water.parser.ParseDataset.ParserFJTask
 
onIce(String) - Static method in class water.TypeMap
 
onStart() - Method in class jsr166y.ForkJoinWorkerThread
Initializes internal state after construction but before processing any tasks.
onSuccess(Value) - Method in class water.Atomic
Executed on the transaction key's home node after any successful atomic update.
onSuccess(Value) - Method in class water.TAtomic
 
onSuccess(T) - Method in class water.TAtomic
 
onTermination(Throwable) - Method in class jsr166y.ForkJoinWorkerThread
Performs cleanup associated with termination of this worker thread.
open() - Method in class water.fvec.Vec
Create a writer for bulk serial writes into this Vec.
open(String) - Method in class water.persist.Persist
 
open(String) - Method in class water.persist.PersistManager
 
open_fds - Variable in class water.api.CloudV3.NodeV3
 
openStream(Key) - Method in class water.fvec.ByteVec
Open a stream view over the underlying data
openStream(Key) - Static method in class water.persist.PersistNFS
InputStream from a NFS-based Key
openStream(Key, Job) - Static method in class water.persist.PersistS3
InputStream from a S3-based Key
opStrs() - Static method in class water.rapids.ASTOp
 
or(boolean[], boolean[]) - Static method in class water.util.ArrayUtils
 
OSUtils - Class in water.util
 
OSUtils() - Constructor for class water.util.OSUtils
 
outerProduct(double[], double[]) - Static method in class water.util.ArrayUtils
 
output - Variable in class water.api.ModelSchema
 
output_schema - Variable in class water.api.RouteBase
 
outputFrame() - Method in class water.MRTask
 
outputFrame(String[], String[][]) - Method in class water.MRTask
 
outputFrame(Key, String[], String[][]) - Method in class water.MRTask
 
outputFrame(Key, String[], String[][], Futures) - Method in class water.MRTask
 
own_fields - Static variable in class hex.schemas.QuantileV3.QuantileParametersV3
 
own_fields - Static variable in class water.api.ClusteringModelParametersSchema
 
own_fields - Static variable in class water.api.ModelParametersSchema
 

P

p(String) - Method in class water.util.DocGen.HTML
 
p(Enum) - Method in class water.util.DocGen.HTML
 
p(String) - Method in class water.util.DocGen
 
p(String) - Method in class water.util.SB
 
p(float) - Method in class water.util.SB
 
p(double) - Method in class water.util.SB
 
p(char) - Method in class water.util.SB
 
p(int) - Method in class water.util.SB
 
p(long) - Method in class water.util.SB
 
p(boolean) - Method in class water.util.SB
 
p(IcedBitSet) - Method in class water.util.SB
 
p(SB) - Method in class water.util.SB
 
packH2O() - Method in class water.init.TimelineSnapshot.Event
 
Pair<K,V> - Class in water.util
Pair class with a clearer name than AbstractMap.SimpleEntry.
Pair(K, V) - Constructor for class water.util.Pair
 
paragraph(String) - Method in class water.util.DocGen
 
paragraph(String) - Method in class water.util.MarkdownBuilder
 
paraHead() - Method in class water.util.DocGen.HTML
 
paraHead() - Method in class water.util.DocGen
 
parameters - Variable in class hex.schemas.ModelBuilderSchema
 
parameters - Variable in class water.api.H2OModelBuilderErrorV3
 
parameters - Variable in class water.api.ModelBuilderJobV3
 
parameters - Variable in class water.api.ModelSchema
 
paraTail() - Method in class water.util.DocGen.HTML
 
paraTail() - Method in class water.util.DocGen
 
parse(Key, Key...) - Static method in class water.parser.ParseDataset
 
parse(Key, Key[], boolean, boolean, int) - Static method in class water.parser.ParseDataset
 
parse(Key, Key[], boolean, ParseSetup) - Static method in class water.parser.ParseDataset
 
parse(Key, Key[], boolean, ParseSetup, boolean) - Static method in class water.parser.ParseDataset
 
parse() - Method in class water.rapids.Exec
 
parse_fun() - Method in class water.rapids.Exec
 
parse_type - Variable in class water.api.ParseSetupV3
 
ParseDataset - Class in water.parser
 
ParseDataset.ParserFJTask - Class in water.parser
 
ParseDataset.ParserFJTask(ParseDataset, Key[], ParseSetup, boolean) - Constructor for class water.parser.ParseDataset.ParserFJTask
 
parseFrame(Key, File...) - Static method in class water.util.FrameUtils
Parse given file(s) into the form of single frame represented by the given key.
parseFrame(Key, URI...) - Static method in class water.util.FrameUtils
Parse given set of URIs and produce a frame's key representing output.
Parser - Class in water.parser
A collection of utility classes for parsing.
parser() - Method in class water.parser.ParseSetup
 
ParserType - Enum in water.parser
Which parse flavor is being used, and does it support parallel parsing.
ParseSetup - Class in water.parser
Configuration and base guesser for a parse;
ParseSetup(ParseSetup) - Constructor for class water.parser.ParseSetup
 
ParseSetup(ParserType, byte, boolean, int, int, String[], byte[], String[][], String[][], String[][], int) - Constructor for class water.parser.ParseSetup
 
ParseSetup(ParseSetupV3) - Constructor for class water.parser.ParseSetup
Create a ParseSetup with parameters from the client.
ParseSetup(ParserType, byte, boolean, int, int, String[], byte[], String[][], String[][], String[][]) - Constructor for class water.parser.ParseSetup
Create a ParseSetup with all parameters except chunk size.
ParseSetup(ParserType, byte, boolean, int, int, String[][]) - Constructor for class water.parser.ParseSetup
Create a ParseSetup without any column information Typically used by file type parsers for returning final invalid results
ParseSetup() - Constructor for class water.parser.ParseSetup
Create a default ParseSetup Used by Ray's schema magic
ParseSetup.GuessSetupTsk - Class in water.parser
Try to determine the ParseSetup on a file by file basis and merge results.
ParseSetup.GuessSetupTsk(ParseSetup) - Constructor for class water.parser.ParseSetup.GuessSetupTsk
 
ParseSetupHandler - Class in water.api
A class holding parser-setup flags: kind of parser, field separator, column header labels, whether or not to allow single-quotes to quote, number of columns discovered.
ParseSetupHandler() - Constructor for class water.api.ParseSetupHandler
 
ParseSetupV3 - Class in water.api
 
ParseSetupV3() - Constructor for class water.api.ParseSetupV3
 
ParseTime - Class in water.parser
 
ParseTime() - Constructor for class water.parser.ParseTime
 
ParseV3 - Class in water.api
 
ParseV3() - Constructor for class water.api.ParseV3
 
PARTIAL_CONTENT - Static variable in class water.util.HttpResponseStatus
206 Partial Content
path - Variable in class water.api.MetadataBase
 
path_params - Variable in class water.api.RouteBase
 
Paxos - Class in water
(Not The) Paxos Used to define Cloud membership.
Paxos() - Constructor for class water.Paxos
 
PAYMENT_REQUIRED - Static variable in class water.util.HttpResponseStatus
402 Payment Required
pctiles() - Method in class water.fvec.Vec
A simple and cheap percentiles of the Vec, useful for getting a broad overview of the data.
peek() - Method in class jsr166y.ConcurrentLinkedDeque
 
peek() - Method in class jsr166y.LinkedTransferQueue
 
peek() - Method in class water.rapids.Env
 
peekAry() - Method in class water.rapids.Env
 
peekAryAt(int) - Method in class water.rapids.Env
 
peekAt(int) - Method in class water.rapids.Env
 
peekDbl() - Method in class water.rapids.Env
 
peekFirst() - Method in class jsr166y.ConcurrentLinkedDeque
 
peekLast() - Method in class jsr166y.ConcurrentLinkedDeque
 
peekNextLocalTask() - Static method in class jsr166y.ForkJoinTask
Returns, but does not unschedule or execute, a task queued by the current thread but not yet executed, if one is immediately available.
peekType() - Method in class water.rapids.Env
 
peekTypeAt(int) - Method in class water.rapids.Env
 
percentiles - Variable in class water.api.FrameV3.ColV3
 
PERCENTILES - Static variable in class water.fvec.Vec
Default Histogram bins.
perfectAUC(Vec, Vec) - Static method in class hex.AUC2
 
perfectAUC(double[], double[]) - Static method in class hex.AUC2
 
permuteCols(String[], int[]) - Static method in class water.util.ArrayUtils
 
permuteCols(double[][], int[]) - Static method in class water.util.ArrayUtils
 
perRow(double, int, double) - Method in class hex.AUC2.AUCBuilder
 
perRow(double[], float[], Model) - Method in class hex.ModelMetrics.MetricBuilder
 
perRow(double[], float[], double, double, Model) - Method in class hex.ModelMetrics.MetricBuilder
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsAutoEncoder.MetricBuilderAutoEncoder
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
perRow(double[], float[], double, double, Model) - Method in class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsClustering.MetricBuilderClustering
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsMultinomial.MetricBuilderMultinomial
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsPCA.PCAModelMetrics
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsRegression.MetricBuilderRegression
 
perRow(double[], float[], double, double, Model) - Method in class hex.ModelMetricsRegression.MetricBuilderRegression
 
perRow(double[], float[], Model) - Method in class hex.ModelMetricsSupervised.MetricBuilderSupervised
 
Persist - Class in water.persist
Abstract class describing various persistence targets.
Persist() - Constructor for class water.persist.Persist
 
Persist.PersistEntry - Class in water.persist
 
Persist.PersistEntry(String, long, long) - Constructor for class water.persist.Persist.PersistEntry
 
persist_stats - Variable in class water.api.WaterMeterIoV3
 
persist_stats - Variable in class water.util.WaterMeterIo
 
PersistManager - Class in water.persist
One true persistence manager which hides the implementations from H2O.
PersistManager(URI) - Constructor for class water.persist.PersistManager
 
PersistManager.PersistStatsEntry - Class in water.persist
 
PersistManager.PersistStatsEntry() - Constructor for class water.persist.PersistManager.PersistStatsEntry
 
PersistManager.Schemes - Class in water.persist
Persistence schemes; used as file prefixes eg "hdfs://some_hdfs_path/some_file"
PersistManager.Schemes() - Constructor for class water.persist.PersistManager.Schemes
 
PersistNFS - Class in water.persist
 
PersistNFS() - Constructor for class water.persist.PersistNFS
 
PersistS3 - Class in water.persist
Persistence backend for S3
PersistS3() - Constructor for class water.persist.PersistS3
 
Phaser - Class in jsr166y
A reusable synchronization barrier, similar in functionality to CyclicBarrier and CountDownLatch but supporting more flexible usage.
Phaser() - Constructor for class jsr166y.Phaser
Creates a new phaser with no initially registered parties, no parent, and initial phase number 0.
Phaser(int) - Constructor for class jsr166y.Phaser
Creates a new phaser with the given number of registered unarrived parties, no parent, and initial phase number 0.
Phaser(Phaser) - Constructor for class jsr166y.Phaser
Equivalent to Phaser(parent, 0).
Phaser(Phaser, int) - Constructor for class jsr166y.Phaser
Creates a new phaser with the given parent and number of registered unarrived parties.
pid - Variable in class water.api.CloudV3.NodeV3
 
PID - Static variable in class water.H2O
 
pinfs() - Method in class water.fvec.Vec
Count of positive infinities
pj(double) - Method in class water.util.SB
 
pj(float) - Method in class water.util.SB
 
pj(String) - Method in class water.util.SB
 
pobj(Object) - Method in class water.util.SB
 
PojoUtils - Class in water.util
POJO utilities which cover cases similar to but not the same as Aapche Commons PojoUtils.
PojoUtils() - Constructor for class water.util.PojoUtils
 
PojoUtils.FieldNaming - Enum in water.util
 
poll() - Method in class jsr166y.ConcurrentLinkedDeque
 
poll(long, TimeUnit) - Method in class jsr166y.LinkedTransferQueue
 
poll() - Method in class jsr166y.LinkedTransferQueue
 
pollFirst() - Method in class jsr166y.ConcurrentLinkedDeque
 
pollLast() - Method in class jsr166y.ConcurrentLinkedDeque
 
pollNextLocalTask() - Static method in class jsr166y.ForkJoinTask
Unschedules and returns, without executing, the next task queued by the current thread but not yet executed.
pollSubmission() - Method in class jsr166y.ForkJoinPool
Removes and returns the next unexecuted submission if one is available.
pollTask() - Static method in class jsr166y.ForkJoinTask
Unschedules and returns, without executing, the next task queued by the current thread but not yet executed, if one is available, or if not available, a task that was forked by some other thread, if available.
pop() - Method in class jsr166y.ConcurrentLinkedDeque
 
pop() - Method in class water.rapids.Env
 
pop(int) - Method in class water.rapids.Env
 
pop2AST() - Method in class water.rapids.Env
 
popAry() - Method in class water.rapids.Env
 
popDbl() - Method in class water.rapids.Env
 
poppush(int, Val) - Method in class water.rapids.Env
 
popSeries() - Method in class water.rapids.Env
 
popSpan() - Method in class water.rapids.Env
 
popStr() - Method in class water.rapids.Env
 
port - Variable in class water.H2O.OptArgs
-port=####; Specific Browser/API/HTML port
portPack() - Method in class water.init.TimelineSnapshot.Event
 
position() - Method in class water.AutoBuffer
 
positive_infinity_count - Variable in class water.api.FrameV3.ColV3
 
positive_response - Variable in class hex.CreateFrame
 
POSSIBLE_CURRENCY - Static variable in class water.parser.Parser
 
POSSIBLE_EMPTY_LINE - Static variable in class water.parser.Parser
 
POST(int, String) - Static method in class water.util.Log
POST stands for "Power on self test".
POST(int, Exception) - Static method in class water.util.Log
 
postGlobal() - Method in class hex.ModelMetrics.MetricBuilder
 
postGlobal() - Method in class water.fvec.Vec.CollectDomainFast
 
postGlobal() - Method in class water.MRTask
 
postGlobal() - Method in class water.parser.ParseSetup.GuessSetupTsk
 
postGlobal() - Method in class water.util.ChunkSummary
 
postLoad(T, AutoBuffer) - Method in class water.serial.AutoBufferSerializer
Hook which is call after the model is loaded from AutoBuffer.
postSave(T, AutoBuffer) - Method in class water.serial.AutoBufferSerializer
Hook which is call after the model is serialized.
postWrite(Futures) - Method in class water.fvec.Frame
Allow rollups for all written-into vecs; used by MRTask once writing is complete.
postWrite(Futures) - Method in class water.fvec.Vec
Stop writing into this Vec.
postWrite() - Method in class water.rapids.Env
 
pow10(int) - Static method in class water.util.PrettyPrint
 
pow10i(int) - Static method in class water.util.PrettyPrint
 
powers10i - Static variable in class water.util.PrettyPrint
 
pprint(double[][]) - Static method in class water.util.ArrayUtils
 
pprint(double[][], DecimalFormat) - Static method in class water.util.ArrayUtils
 
precision() - Method in class hex.ConfusionMatrix
The percentage of positive predictions that are correct.
precision - Variable in class water.api.FrameV3.ColV3
 
precision() - Method in class water.fvec.Chunk
Fixed-width format printing support.
PRECONDITION_FAILED - Static variable in class water.util.HttpResponseStatus
412 Precondition Failed
predictions - Variable in class water.api.ModelMetricsBase
 
prefetch(Key) - Static method in class water.DKV
Prefetch and cache the Value for Key key.
prefetch(String) - Static method in class water.DKV
Prefetch and cache the Value for Key formed by key_name.
PREFIX_OPS - Static variable in class water.rapids.ASTOp
 
preLoad(T, AutoBuffer) - Method in class water.serial.AutoBufferSerializer
Hook which is call before the model is loaded from AutoBuffer.
prepend(String, Vec) - Method in class water.fvec.Frame
Insert a named column as the first column
prepend(String[], String) - Static method in class water.util.ArrayUtils
 
preSave(T, AutoBuffer) - Method in class water.serial.AutoBufferSerializer
Hook which is call before the model is serialized.
PrettyPrint - Class in water.util
 
PrettyPrint() - Constructor for class water.util.PrettyPrint
 
PreviewParseWriter - Class in water.parser
Class implementing ParseWriter, on behalf ParseSetup to examine the contents of a file for guess the column types.
PreviewParseWriter() - Constructor for class water.parser.PreviewParseWriter
 
PreviewParseWriter(int) - Constructor for class water.parser.PreviewParseWriter
 
preWriting() - Method in class water.fvec.Vec
Begin writing into this Vec.
PRIM_B - Static variable in class water.TypeMap
 
PRIMES - Static variable in class water.util.MathUtils
 
print() - Method in class water.init.AbstractEmbeddedH2OConfig
Print debug information.
printx16(long, long) - Static method in class water.UDP
 
priority() - Method in class water.api.UnlockTask
 
priority() - Method in class water.Atomic
 
priority() - Method in class water.H2O.H2OCountedCompleter
 
priority() - Method in class water.MRTask
 
priority() - Method in class water.TaskGetKey
 
priority() - Method in class water.TaskPutKey
 
priority() - Method in class water.util.FileIntegrityChecker
 
priority() - Method in class water.util.JStackCollectorTask
 
priority() - Method in class water.util.ProfileCollectorTask
 
probs - Variable in class hex.schemas.QuantileV3.QuantileParametersV3
 
PROCESSING - Static variable in class water.util.HttpResponseStatus
102 Processing (WebDAV, RFC2518)
profile - Variable in class water.util.JProfile.ProfileSummary
 
ProfileCollectorTask - Class in water.util
 
ProfileCollectorTask(int) - Constructor for class water.util.ProfileCollectorTask
 
ProfileCollectorTask.NodeProfile - Class in water.util
 
ProfilerHandler - Class in water.api
 
ProfilerHandler() - Constructor for class water.api.ProfilerHandler
 
ProfilerNodeV3 - Class in water.api
 
ProfilerNodeV3() - Constructor for class water.api.ProfilerNodeV3
 
ProfilerNodeV3.ProfilerNodeEntryV3 - Class in water.api
 
ProfilerNodeV3.ProfilerNodeEntryV3() - Constructor for class water.api.ProfilerNodeV3.ProfilerNodeEntryV3
 
ProfilerV3 - Class in water.api
 
ProfilerV3() - Constructor for class water.api.ProfilerV3
 
profString() - Method in class water.MRTask
 
progress() - Method in class hex.DMatrix.MatrixMulStats
 
progress - Variable in class water.api.JobV3
 
progress() - Method in class water.Job
Returns a float from 0 to 1 representing progress.
progress() - Method in class water.Job.Progress
Report Job progress from 0 to 1.
progress_msg - Variable in class water.api.JobV3
 
progress_msg() - Method in class water.Job.Progress
Report most recent progress message.
progress_msg() - Method in class water.Job
Returns last progress message.
projectVersion() - Method in class water.init.AbstractBuildVersion
 
projectVersion() - Method in class water.init.BuildVersion
 
PROPOSED - Static variable in class water.Paxos
 
providesFlatfile() - Method in class water.init.AbstractEmbeddedH2OConfig
Whether H2O gets a flatfile config from this config object.
PROXY_AUTHENTICATION_REQUIRED - Static variable in class water.util.HttpResponseStatus
407 Proxy Authentication Required
ps(String) - Method in class water.util.SB
 
push(E) - Method in class jsr166y.ConcurrentLinkedDeque
 
push(Val) - Method in class water.rapids.Env
 
pushAry(Frame) - Method in class water.rapids.Env
 
put(E) - Method in class jsr166y.LinkedTransferQueue
Inserts the specified element at the tail of this queue.
put(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
put(Freezable) - Method in class water.AutoBuffer
 
put(Freezable) - Method in class water.AutoBufferWithoutTypeIds
 
put(Key, Iced) - Static method in class water.DKV
Make the mapping key -> v.
put(Key, Iced, Futures) - Static method in class water.DKV
Make the mapping key -> v.
put(Key, Iced, Futures, boolean) - Static method in class water.DKV
Make the mapping key -> v.
put(Keyed) - Static method in class water.DKV
Make the mapping keyed._key -> keyed.
put(Keyed, Futures) - Static method in class water.DKV
Make the mapping keyed._key -> keyed.
put(Key, Value) - Static method in class water.DKV
Make the mapping key -> val.
put(Key, Value, Futures) - Static method in class water.DKV
Make the mapping key -> val.
put(Key, Value, Futures, boolean) - Static method in class water.DKV
Make the mapping key -> val.
put(String, String, InputStream) - Method in class water.init.NodePersistentStorage
 
put(String, String, String) - Method in class water.init.NodePersistentStorage
 
put(String, Freezable) - Method in class water.util.DocGen.HTML
 
put(K, V) - Method in class water.util.IcedHashMapBase
 
put1(int) - Method in class water.AutoBuffer
 
put1(String, byte) - Method in class water.util.DocGen.HTML
 
put2(char) - Method in class water.AutoBuffer
 
put2(short) - Method in class water.AutoBuffer
 
put2(String, char) - Method in class water.util.DocGen.HTML
 
put2(String, short) - Method in class water.util.DocGen.HTML
 
put3(int) - Method in class water.AutoBuffer
 
put4(int) - Method in class water.AutoBuffer
 
put4(String, int) - Method in class water.util.DocGen.HTML
 
put4f(float) - Method in class water.AutoBuffer
 
put4f(String, float) - Method in class water.util.DocGen.HTML
 
put8(long) - Method in class water.AutoBuffer
 
put8(String, long) - Method in class water.util.DocGen.HTML
 
put8d(double) - Method in class water.AutoBuffer
 
put8d(String, double) - Method in class water.util.DocGen.HTML
 
PUT_KEY_PRIORITY - Static variable in class water.H2O
 
put_with_name(int, NodePersistentStorageV3) - Method in class water.api.NodePersistentStorageHandler
 
putA(Freezable[]) - Method in class water.AutoBuffer
 
putA(String, Freezable[]) - Method in class water.util.DocGen.HTML
 
putA1(byte[]) - Method in class water.AutoBuffer
 
putA1(byte[], int) - Method in class water.AutoBuffer
 
putA1(byte[], int, int) - Method in class water.AutoBuffer
 
putA1(String, byte[]) - Method in class water.util.DocGen.HTML
 
putA2(String, short[]) - Method in class water.util.DocGen.HTML
 
putA4(int[]) - Method in class water.AutoBuffer
 
putA4(String, int[]) - Method in class water.util.DocGen.HTML
 
putA4f(float[]) - Method in class water.AutoBuffer
 
putA4f(String, float[]) - Method in class water.util.DocGen.HTML
 
putA8(long[]) - Method in class water.AutoBuffer
 
putA8(String, long[]) - Method in class water.util.DocGen.HTML
 
putA8d(double[]) - Method in class water.AutoBuffer
 
putA8d(String, double[]) - Method in class water.util.DocGen.HTML
 
putAA(Freezable[][]) - Method in class water.AutoBuffer
 
putAA(String, Freezable[][]) - Method in class water.util.DocGen.HTML
 
putAA4(int[][]) - Method in class water.AutoBuffer
 
putAA4(String, int[][]) - Method in class water.util.DocGen.HTML
 
putAA4f(float[][]) - Method in class water.AutoBuffer
 
putAA4f(String, float[][]) - Method in class water.util.DocGen.HTML
 
putAA8(long[][]) - Method in class water.AutoBuffer
 
putAA8(String, long[][]) - Method in class water.util.DocGen.HTML
 
putAA8d(double[][]) - Method in class water.AutoBuffer
 
putAA8d(String, double[][]) - Method in class water.util.DocGen.HTML
 
putAAA4(int[][][]) - Method in class water.AutoBuffer
 
putAAA4(String, int[][][]) - Method in class water.util.DocGen.HTML
 
putAAA8(long[][][]) - Method in class water.AutoBuffer
 
putAAA8(String, long[][][]) - Method in class water.util.DocGen.HTML
 
putAAA8d(double[][][]) - Method in class water.AutoBuffer
 
putAAA8d(String, double[][][]) - Method in class water.util.DocGen.HTML
 
putAAASer(Object[][][]) - Method in class water.AutoBuffer
 
putAASer(Object[][]) - Method in class water.AutoBuffer
 
putAAStr(String[][]) - Method in class water.AutoBuffer
 
putAAStr(String, String[][]) - Method in class water.util.DocGen.HTML
 
putAEnum(String, Enum[]) - Method in class water.AutoBuffer
 
putAEnum(Enum[]) - Method in class water.AutoBuffer
 
putAEnum(String, Enum[]) - Method in class water.util.DocGen.HTML
 
putAll(Map<? extends K, ? extends V>) - Method in class water.util.IcedHashMapBase
 
putASer(Object[]) - Method in class water.AutoBuffer
 
putAStr(String[]) - Method in class water.AutoBuffer
 
putAStr(String, String[]) - Method in class water.util.DocGen.HTML
 
putAZ(boolean[]) - Method in class water.AutoBuffer
 
putAZ(String, boolean[]) - Method in class water.util.DocGen.HTML
 
putEnum(Enum) - Method in class water.AutoBuffer
 
putEnum(String, Enum) - Method in class water.util.DocGen.HTML
 
putIfAbsent(K, V) - Method in class water.util.IcedHashMap
 
putIfMatch(Key, Value, Value) - Static method in class water.H2O
 
putJNULL() - Method in class water.AutoBuffer
 
putJSON(Freezable) - Method in class water.AutoBuffer
 
putJSON(String, Freezable) - Method in class water.AutoBuffer
 
putJSON1(byte) - Method in class water.AutoBuffer
 
putJSON1(String, byte) - Method in class water.AutoBuffer
 
putJSON4(int) - Method in class water.AutoBuffer
 
putJSON4(String, int) - Method in class water.AutoBuffer
 
putJSON4f(String, float) - Method in class water.AutoBuffer
 
putJSON8(String, long) - Method in class water.AutoBuffer
 
putJSON8d(String, double) - Method in class water.AutoBuffer
 
putJSONA(Freezable[]) - Method in class water.AutoBuffer
 
putJSONA(String, Freezable[]) - Method in class water.AutoBuffer
 
putJSONA1(byte[]) - Method in class water.AutoBuffer
 
putJSONA1(String, byte[]) - Method in class water.AutoBuffer
 
putJSONA2(String, short[]) - Method in class water.AutoBuffer
 
putJSONA4(String, int[]) - Method in class water.AutoBuffer
 
putJSONA4f(String, float[]) - Method in class water.AutoBuffer
 
putJSONA8(String, long[]) - Method in class water.AutoBuffer
 
putJSONA8d(String, double[]) - Method in class water.AutoBuffer
 
putJSONA8d(double[]) - Method in class water.AutoBuffer
 
putJSONAA(String, Freezable[][]) - Method in class water.AutoBuffer
 
putJSONAA1(String, byte[][]) - Method in class water.AutoBuffer
 
putJSONAA4(String, int[][]) - Method in class water.AutoBuffer
 
putJSONAA8(String, long[][]) - Method in class water.AutoBuffer
 
putJSONAA8d(String, double[][]) - Method in class water.AutoBuffer
 
putJSONAA8d(double[][]) - Method in class water.AutoBuffer
 
putJSONAAA4(String, int[][][]) - Method in class water.AutoBuffer
 
putJSONAAA8(String, long[][][]) - Method in class water.AutoBuffer
 
putJSONAAA8d(String, double[][][]) - Method in class water.AutoBuffer
 
putJSONAAASer(String, Object[][][]) - Method in class water.AutoBuffer
 
putJSONAASer(String, Object[][]) - Method in class water.AutoBuffer
 
putJSONAAStr(String, String[][]) - Method in class water.AutoBuffer
 
putJSONAEnum(String, Enum[]) - Method in class water.AutoBuffer
 
putJSONAEnum(Enum[]) - Method in class water.AutoBuffer
 
putJSONASer(String, Object[]) - Method in class water.AutoBuffer
 
putJSONAStr(String[]) - Method in class water.AutoBuffer
 
putJSONAStr(String, String[]) - Method in class water.AutoBuffer
 
putJSONAZ(String, boolean[]) - Method in class water.AutoBuffer
 
putJSONEnum(String, Enum) - Method in class water.AutoBuffer
 
putJSONName(String) - Method in class water.AutoBuffer
 
putJSONSer(String, Object) - Method in class water.AutoBuffer
 
putJSONStr(String) - Method in class water.AutoBuffer
 
putJSONStr(String, String) - Method in class water.AutoBuffer
 
putJSONStrUnquoted(String) - Method in class water.AutoBuffer
 
putJSONStrUnquoted(String, String) - Method in class water.AutoBuffer
 
putJSONZ(String, boolean) - Method in class water.AutoBuffer
 
putSer(Object) - Method in class water.AutoBuffer
 
putSer(String, Serializable) - Method in class water.util.DocGen.HTML
 
putStr(String) - Method in class water.AutoBuffer
 
putStr(String, String) - Method in class water.util.DocGen.HTML
 
putZ(boolean) - Method in class water.AutoBuffer
 
putZ(String, boolean) - Method in class water.util.DocGen.HTML
 

Q

Quantile - Class in hex.quantile
Quantile model builder...
Quantile(QuantileModel.QuantileParameters) - Constructor for class hex.quantile.Quantile
 
Quantile.QTask - Class in hex.quantile
 
Quantile.QTask(H2O.H2OCountedCompleter, double[], Frame, QuantileModel.CombineMethod) - Constructor for class hex.quantile.Quantile.QTask
 
QuantileModel - Class in hex.quantile
 
QuantileModel.CombineMethod - Enum in hex.quantile
 
QuantileModel.QuantileOutput - Class in hex.quantile
 
QuantileModel.QuantileOutput(Quantile) - Constructor for class hex.quantile.QuantileModel.QuantileOutput
 
QuantileModel.QuantileParameters - Class in hex.quantile
 
QuantileModel.QuantileParameters() - Constructor for class hex.quantile.QuantileModel.QuantileParameters
 
QuantileV3 - Class in hex.schemas
 
QuantileV3() - Constructor for class hex.schemas.QuantileV3
 
QuantileV3.QuantileParametersV3 - Class in hex.schemas
 
QuantileV3.QuantileParametersV3() - Constructor for class hex.schemas.QuantileV3.QuantileParametersV3
 
quiet - Variable in class water.H2O.OptArgs
-quiet Enable quiet mode and avoid any prints to console, useful for client embedding
quietlyComplete() - Method in class jsr166y.ForkJoinTask
Completes this task normally without setting a value.
quietlyInvoke() - Method in class jsr166y.ForkJoinTask
Commences performing this task and awaits its completion if necessary, without returning its result or throwing its exception.
quietlyJoin() - Method in class jsr166y.ForkJoinTask
Joins this task, without returning its result or throwing its exception.

R

r2() - Method in class hex.ModelMetricsSupervised
 
r2 - Variable in class water.api.ModelMetricsBinomialV3
 
r2 - Variable in class water.api.ModelMetricsMultinomialV3
 
r2 - Variable in class water.api.ModelMetricsRegressionV3
 
rand() - Static method in class water.Key
A random string, useful as a Key name or partial Key suffix.
random_udp_drop - Variable in class water.H2O.OptArgs
-random_udp_drop, -random_udp_drop=true; test only, randomly drop udp incoming
randomize - Variable in class hex.CreateFrame
 
RandomUtils - Class in water.util
 
RandomUtils() - Constructor for class water.util.RandomUtils
 
RandomUtils.H2ORandomRNG - Class in water.util
Stock Java RNG, but force the initial seed to have no zeros in either the low 32 or high 32 bits - leading to well known really bad behavior.
RandomUtils.H2ORandomRNG(long) - Constructor for class water.util.RandomUtils.H2ORandomRNG
 
RandomUtils.MersenneTwisterRNG - Class in water.util
Random number generator based on the Mersenne Twister algorithm developed by Makoto Matsumoto and Takuji Nishimura.
RandomUtils.MersenneTwisterRNG(int...) - Constructor for class water.util.RandomUtils.MersenneTwisterRNG
Creates an RNG and seeds it with the specified seed data.
RandomUtils.PCGRNG - Class in water.util
 
RandomUtils.PCGRNG(long, long) - Constructor for class water.util.RandomUtils.PCGRNG
 
RandomUtils.RNGType - Enum in water.util
 
RandomUtils.XorShiftRNG - Class in water.util
Simple XorShiftRNG.
RandomUtils.XorShiftRNG(long) - Constructor for class water.util.RandomUtils.XorShiftRNG
 
RapidsV3 - Class in water.api
 
RapidsV3() - Constructor for class water.api.RapidsV3
 
ratios - Variable in class hex.SplitFrame
Split ratios
ratios - Variable in class water.api.SplitFrameV3
 
raw_clear() - Static method in class water.H2O
 
raw_get(Key) - Static method in class water.H2O
 
raw_remove(Key) - Static method in class water.H2O
 
read(AutoBuffer) - Method in interface water.Freezable
Standard "read thyself from the AutoBuffer" call, using the fast Iced protocol.
read(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
 
read(AutoBuffer) - Method in class water.Iced
Standard "read thyself from the AutoBuffer" call, using the fast Iced protocol.
read(AutoBuffer, T) - Method in class water.Icer
 
read(AutoBuffer) - Method in class water.util.IcedArrayList
 
read() - Method in class water.util.LinuxProcFileReader
Read and parse data from /proc/stat and /proc/<pid>/stat.
read2(AutoBuffer, T) - Method in class water.Icer
 
read3(AutoBuffer, T) - Method in class water.Icer
 
read_impl(AutoBuffer) - Method in interface water.Freezable
Implementation of the Iced serialization protocol, only called by auto-genned code.
read_impl(AutoBuffer) - Method in class water.fvec.Chunk
Custom deserializers, implemented by Chunk subclasses: the _mem field contains ALL the fields already.
read_impl(AutoBuffer) - Method in class water.fvec.EnumWrappedVec.EnumWrappedChunk
 
read_impl(AutoBuffer) - Method in class water.fvec.NewChunk
 
read_impl(AutoBuffer) - Method in class water.fvec.Vec.CollectDomain
 
read_impl(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
 
read_impl(AutoBuffer) - Method in class water.H2ONode
 
read_impl(AutoBuffer) - Method in class water.Iced
Implementation of the Iced serialization protocol, only called by auto-genned code.
read_impl(AutoBuffer) - Method in class water.Key
Implementation of the Iced serialization protocol, only called by auto-genned code.
read_impl(AutoBuffer) - Method in class water.parser.Categorical
 
read_impl(AutoBuffer) - Method in class water.rapids.ASTGroupBy.IcedHM
 
read_impl(AutoBuffer) - Method in class water.rapids.ASTGroupBy.IcedNBHS
 
read_impl(AutoBuffer) - Method in class water.rapids.Env
 
read_impl(AutoBuffer) - Method in class water.util.IcedArrayList
 
read_impl(AutoBuffer) - Method in class water.util.IcedHashMapBase
Helper for serialization - fills the mymap() from K-V pairs in the AutoBuffer object
read_impl(AutoBuffer) - Method in class water.Value
 
read_lock(Key, Key) - Static method in class water.Lockable
Atomically get a read-lock on Key k, preventing future deletes or updates
read_lock(Key) - Method in class water.Lockable
Atomically get a read-lock on this, preventing future deletes or updates
read_lock_frames(Job) - Method in class hex.Model.Parameters
Read-Lock both training and validation User frames.
read_unlock_frames(Job) - Method in class hex.Model.Parameters
Read-UnLock both training and validation User frames.
readable() - Method in class water.fvec.AppendableVec
 
readExternal(ObjectInput) - Method in class water.Iced
 
readJSON(AutoBuffer) - Method in interface water.Freezable
Standard "read thyself from the AutoBuffer" call, using JSON.
readJSON(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
 
readJSON(AutoBuffer) - Method in class water.Iced
Standard "read thyself from the AutoBuffer" call, using JSON.
readJSON(AutoBuffer, T) - Method in class water.Icer
 
readJSON(AutoBuffer) - Method in class water.util.IcedArrayList
 
readJSON2(AutoBuffer, T) - Method in class water.Icer
 
readJSON3(AutoBuffer, T) - Method in class water.Icer
 
readJSON_impl(AutoBuffer) - Method in interface water.Freezable
Implementation of the Iced serialization protocol, only called by auto-genned code.
readJSON_impl(AutoBuffer) - Method in class water.H2O.H2OCountedCompleter
 
readJSON_impl(AutoBuffer) - Method in class water.H2ONode
 
readJSON_impl(AutoBuffer) - Method in class water.Iced
Implementation of the Iced serialization protocol, only called by auto-genned code.
readJSON_impl(AutoBuffer) - Method in class water.parser.Categorical
 
readJSON_impl(AutoBuffer) - Method in class water.util.IcedArrayList
 
readJSON_impl(AutoBuffer) - Method in class water.util.IcedHashMapBase
 
readPut(String, InputStream, UploadFileVec.ReadPutStats) - Static method in class water.fvec.UploadFileVec
 
readPut(Key, InputStream, UploadFileVec.ReadPutStats) - Static method in class water.fvec.UploadFileVec
 
real_range - Variable in class hex.CreateFrame
 
RebalanceDataSet - Class in water.fvec
Created by tomasnykodym on 3/28/14.
RebalanceDataSet(Frame, Frame, Key) - Constructor for class water.fvec.RebalanceDataSet
Constructor for make-compatible task.
RebalanceDataSet(Frame, Frame, Key, H2O.H2OCountedCompleter, Key) - Constructor for class water.fvec.RebalanceDataSet
 
RebalanceDataSet(Frame, Key, int) - Constructor for class water.fvec.RebalanceDataSet
 
RebalanceDataSet(Frame, Key, int, H2O.H2OCountedCompleter, Key) - Constructor for class water.fvec.RebalanceDataSet
 
RebalanceDataSet.RebalanceTask - Class in water.fvec
 
RebalanceDataSet.RebalanceTask(H2O.H2OCountedCompleter, Vec...) - Constructor for class water.fvec.RebalanceDataSet.RebalanceTask
 
recall() - Method in class hex.ConfusionMatrix
The percentage of positive labeled instances that were predicted as positive.
recoH2O() - Method in class water.init.TimelineSnapshot.Event
 
record_IOclose(long, long, int, long, int) - Static method in class water.TimeLine
 
RecursiveAction - Class in jsr166y
A recursive resultless ForkJoinTask.
RecursiveAction() - Constructor for class jsr166y.RecursiveAction
 
RecursiveTask<V> - Class in jsr166y
A recursive result-bearing ForkJoinTask.
RecursiveTask() - Constructor for class jsr166y.RecursiveTask
 
reduce(AUC2.AUCBuilder) - Method in class hex.AUC2.AUCBuilder
 
reduce(T) - Method in class hex.ModelMetrics.MetricBuilder
 
reduce(T) - Method in class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
reduce(ModelMetrics.MetricBuilder) - Method in class hex.ModelMetricsClustering.MetricBuilderClustering
 
reduce(T) - Method in class hex.ModelMetricsMultinomial.MetricBuilderMultinomial
 
reduce(AppendableVec) - Method in class water.fvec.AppendableVec
 
reduce(Vec.CollectDomain) - Method in class water.fvec.Vec.CollectDomain
 
reduce(Vec.CollectDomainFast) - Method in class water.fvec.Vec.CollectDomainFast
 
reduce(T) - Method in class water.MRTask
Override to combine results from 'mrt' into 'this' MRTask.
reduce(StreamParseWriter) - Method in class water.parser.FVecParseWriter
 
reduce(ParseSetup.GuessSetupTsk) - Method in class water.parser.ParseSetup.GuessSetupTsk
Merges ParseSetup results, conflicts, and errors from several files
reduce(ASTGroupBy.GBTask) - Method in class water.rapids.ASTGroupBy.GBTask
 
reduce(ChunkSummary) - Method in class water.util.ChunkSummary
 
reduce(FileIntegrityChecker) - Method in class water.util.FileIntegrityChecker
 
reduce(JStackCollectorTask) - Method in class water.util.JStackCollectorTask
 
reduce(ProfileCollectorTask) - Method in class water.util.ProfileCollectorTask
 
ReflectionUtils - Class in water.util
 
ReflectionUtils() - Constructor for class water.util.ReflectionUtils
 
register() - Method in class jsr166y.Phaser
Adds a new unarrived party to this phaser.
register(String, String, Class<? extends Handler>, String, String) - Static method in class water.api.RequestServer
Deprecated.
register(String, String, Class<? extends Handler>, String, String[], String) - Static method in class water.api.RequestServer
Deprecated.
register(String, String, Class<? extends Handler>, String, String, String) - Static method in class water.api.RequestServer
Register an HTTP request handler for a given URI pattern, with no path parameters.
register(String, String, Class<? extends Handler>, String, String, String[], String) - Static method in class water.api.RequestServer
Register an HTTP request handler method for a given URL pattern, with parameters extracted from the URI.
register(String, String, Class<? extends Handler>, String, String, String[], String, HandlerFactory) - Static method in class water.api.RequestServer
Register an HTTP request handler method for a given URL pattern, with parameters extracted from the URI.
register(Class<? extends Schema>) - Static method in class water.api.Schema
Register the given schema class.
registerAllSchemasIfNecessary() - Static method in class water.api.Schema
Find all schemas using reflection and register them.
registerGET(String, Class, String, String, String, String, String) - Static method in class water.H2O
 
registerModelBuilder(String, String, Class<? extends ModelBuilder>) - Static method in class hex.ModelBuilder
Register a ModelBuilder, assigning it an algo name.
registerPOST(String, Class, String, String) - Static method in class water.H2O
 
registerResourceRoot(File) - Static method in class water.H2O
 
registerResourceRoot(File) - Static method in class water.init.JarHash
 
reinitialize() - Method in class jsr166y.ForkJoinTask
Resets the internal bookkeeping state of this task, allowing a subsequent fork.
rel_dist() - Method in class water.util.MRUtils.ClassDist
 
reloadVecs() - Method in class water.fvec.Frame
Force a cache-flush and reload, assuming vec mappings were altered remotely, or that the _vecs array was shared and now needs to be a defensive copy.
remainingCapacity() - Method in class jsr166y.LinkedTransferQueue
Always returns Integer.MAX_VALUE because a LinkedTransferQueue is not capacity constrained.
remove() - Method in class jsr166y.ConcurrentLinkedDeque
 
remove(Object) - Method in class jsr166y.ConcurrentLinkedDeque
Removes the first element e such that o.equals(e), if such an element exists in this deque.
remove(Object) - Method in class jsr166y.LinkedTransferQueue
Removes a single instance of the specified element from this queue, if it is present.
remove(int, RemoveAllV3) - Method in class water.api.RemoveAllHandler
 
remove(int, RemoveV3) - Method in class water.api.RemoveHandler
 
remove(Key) - Static method in class water.DKV
Remove any mapping for key.
remove(Key, Futures) - Static method in class water.DKV
Remove any mapping for key.
remove(String) - Method in class water.fvec.Frame
Removes the column with a matching name.
remove(String[]) - Method in class water.fvec.Frame
 
remove(int[]) - Method in class water.fvec.Frame
Removes a list of columns by index; the index list must be sorted
remove(int) - Method in class water.fvec.Frame
Removes a numbered column.
remove() - Method in class water.init.TimelineSnapshot
 
remove() - Method in class water.Key
Remove a Key from the DKV, including any embedded Keys.
remove(Futures) - Method in class water.Key
 
remove() - Method in class water.Keyed
Remove this Keyed object, and all subparts; blocking.
remove(Futures) - Method in class water.Keyed
Remove this Keyed object, and all subparts.
remove(Key) - Static method in class water.Keyed
Remove this Keyed object, and all subparts; blocking.
remove(Key, Futures) - Static method in class water.Keyed
Remove this Keyed object, and all subparts.
remove(Object, Object) - Method in class water.util.IcedHashMap
 
remove(Object) - Method in class water.util.IcedHashMapBase
 
remove_and_unlock() - Method in class water.rapids.Env
 
remove_impl(Futures) - Method in class hex.Grid
 
remove_impl(Futures) - Method in class hex.Model
 
remove_impl(Futures) - Method in class water.fvec.Frame
Actually remove/delete all Vecs from memory, not just from the Frame.
remove_impl(Futures) - Method in class water.fvec.SubsetVec
 
remove_impl(Futures) - Method in class water.fvec.Vec
Remove associated Keys when this guy removes.
remove_impl(Futures) - Method in class water.Job
 
remove_impl(Futures) - Method in class water.Keyed
Override to remove subparts, but not self, of composite Keyed objects.
RemoveAllHandler - Class in water.api
 
RemoveAllHandler() - Constructor for class water.api.RemoveAllHandler
 
RemoveAllV3 - Class in water.api
 
RemoveAllV3() - Constructor for class water.api.RemoveAllV3
 
removeFirst() - Method in class jsr166y.ConcurrentLinkedDeque
 
removeFirstOccurrence(Object) - Method in class jsr166y.ConcurrentLinkedDeque
Removes the first element e such that o.equals(e), if such an element exists in this deque.
RemoveHandler - Class in water.api
 
RemoveHandler() - Constructor for class water.api.RemoveHandler
 
removeLast() - Method in class jsr166y.ConcurrentLinkedDeque
 
removeLastOccurrence(Object) - Method in class jsr166y.ConcurrentLinkedDeque
Removes the last element e such that o.equals(e), if such an element exists in this deque.
RemoveV3 - Class in water.api
 
RemoveV3() - Constructor for class water.api.RemoveV3
 
rename(String, String) - Method in class water.persist.Persist
 
rename(String, String) - Method in class water.persist.PersistManager
 
repeats - Variable in class water.init.NetworkTest.NetworkTester
 
repeats - Variable in class water.init.NetworkTest
 
replace(int, Vec) - Method in class water.fvec.Frame
Replace one column with another.
replace(K, V, V) - Method in class water.util.IcedHashMap
 
replace(K, V) - Method in class water.util.IcedHashMap
 
replace(String, Key) - Method in class water.util.RString
 
replace(String, Object) - Method in class water.util.RString
 
REPLACEMENTS - Static variable in class water.util.SB
 
reportBrokenEnum(int, int, long, int[][], int) - Method in class water.fvec.Chunk
Used by the parser to help report various internal bugs.
REQUEST_ENTITY_TOO_LARGE - Static variable in class water.util.HttpResponseStatus
413 Request Entity Too Large
REQUEST_TIMEOUT - Static variable in class water.util.HttpResponseStatus
408 Request Timeout
REQUEST_URI_TOO_LONG - Static variable in class water.util.HttpResponseStatus
414 Request-URI Too Long
REQUESTED_RANGE_NOT_SATISFIABLE - Static variable in class water.util.HttpResponseStatus
416 Requested Range Not Satisfiable
RequestSchema<I extends Iced,S extends Schema<I,S>> - Class in water.api
Base Schema class for all REST API requests, gathering up common behavior such as the __exclude_fields/__include_fields query params.
RequestSchema() - Constructor for class water.api.RequestSchema
 
RequestServer - Class in water.api
This is a simple web server which accepts HTTP requests and routes them to methods in Handler classes for processing.
requestShutdown() - Static method in class water.H2O
 
required - Variable in class water.api.ModelParameterSchemaV3
 
required - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
reserveKeys(int) - Method in class water.fvec.Vec.VectorGroup
Reserve a range of keys and return index of first new available key
RESET_CONTENT - Static variable in class water.util.HttpResponseStatus
205 Reset Content
residual_degrees_of_freedom - Variable in class water.api.ModelMetricsBinomialGLMV3
 
residual_degrees_of_freedom - Variable in class water.api.ModelMetricsRegressionGLMV3
 
residual_deviance - Variable in class water.api.ModelMetricsBinomialGLMV3
 
residual_deviance - Variable in class water.api.ModelMetricsRegressionGLMV3
 
response() - Method in class hex.ModelBuilder
Train response vector.
response(AutoBuffer) - Method in class water.RPC
 
response_factors - Variable in class hex.CreateFrame
 
responseIdx() - Method in class hex.Model.Output
 
responseName() - Method in class hex.Model.Output
 
restructure(String[], Vec[]) - Method in class water.fvec.Frame
Restructure a Frame completely
restructure(String[], Vec[], int) - Method in class water.fvec.Frame
Restructure a Frame completely, but only for a specified number of columns (counting up)
rollbackLine() - Method in class water.parser.FVecParseWriter
 
rollbackLine() - Method in class water.parser.PreviewParseWriter
 
roundToNDigits(double, int) - Static method in class water.util.MathUtils
 
RouteBase<I extends water.api.Route,S extends RouteBase<I,S>> - Class in water.api
 
RouteBase() - Constructor for class water.api.RouteBase
 
routes - Variable in class water.api.MetadataBase
 
routes() - Static method in class water.api.RequestServer
 
RouteV3 - Class in water.api
 
RouteV3() - Constructor for class water.api.RouteV3
 
row_count - Variable in class water.api.FrameV3
 
row_offset - Variable in class water.api.FrameV3
 
rowcount - Variable in class water.api.TwoDimTableBase
 
rowId0() - Method in class water.fvec.NewChunk.Value
 
rows - Variable in class hex.CreateFrame
 
rows - Variable in class water.api.FrameSynopsisV3
 
rows - Variable in class water.api.FrameV3
 
rows() - Method in class water.fvec.SubsetVec
 
RPC<V extends DTask> - Class in water
A remotely executed FutureTask.
RPC(H2ONode, V) - Constructor for class water.RPC
 
rpcs_active - Variable in class water.api.CloudV3.NodeV3
 
RString - Class in water.util
A replaceable string that allows very easy and simple replacements.
RString(String) - Constructor for class water.util.RString
 
run() - Method in class jsr166y.ForkJoinWorkerThread
This method is required to be public, but should never be called explicitly.
run(int, CreateFrameV3) - Method in class water.api.CreateFrameHandler
 
run(int, InteractionV3) - Method in class water.api.InteractionHandler
 
run(int, MissingInserterV3) - Method in class water.api.MissingInserterHandler
 
run(int, SplitFrameV3) - Method in class water.api.SplitFrameHandler
 
run() - Method in class water.H2O.GAStartupReportThread
 
run() - Method in class water.HeartBeatThread
 
run(int) - Static method in class water.init.Linpack
Compute system CPU speed in Gflops
run(int) - Static method in class water.init.MemoryBandwidth
Compute memory bandwidth in bytes / second
run() - Method in class water.TCPReceiverThread
 
run() - Method in class water.UDPReceiverThread
 
run() - Method in class water.UDPTimeOutThread
 
run_benchmark() - Method in class water.init.Linpack
 

S

s() - Method in class water.util.SB
 
S3 - Static variable in class water.persist.PersistManager.Schemes
 
S3 - Static variable in class water.Value
 
sameGroup(Vec, Vec) - Static method in class water.fvec.Vec.VectorGroup
 
sampleFrame(Frame, long, long) - Static method in class water.util.MRUtils
Sample rows from a frame.
sampleFrameStratified(Frame, Vec, float[], long, long, boolean, boolean) - Static method in class water.util.MRUtils
Stratified sampling for classifiers
sampleFrameStratified(Frame, Vec, float[], long, boolean) - Static method in class water.util.MRUtils
Stratified sampling
save(T, AutoBuffer) - Method in class water.serial.AutoBufferSerializer
 
save(Keyed, URI) - Method in class water.serial.KeyedBinarySerializer
 
save(List<Key>, URI) - Method in class water.serial.ObjectTreeBinarySerializer
 
SB - Class in water.util
Tight/tiny StringBuilder wrapper.
SB() - Constructor for class water.util.SB
 
SB(String) - Constructor for class water.util.SB
 
scaled_values() - Method in class hex.VarImp
 
schema() - Method in class hex.ModelBuilder
Externally visible default schema TODO: this is in the wrong layer: the internals should not know anything about the schemas!!! This puts a reverse edge into the dependency graph.
schema() - Method in class hex.quantile.Quantile
 
Schema<I extends Iced,S extends Schema<I,S>> - Class in water.api
Base Schema class.
Schema() - Constructor for class water.api.Schema
 
schema(int, Iced) - Static method in class water.api.Schema
For a given version and Iced object return an appropriate Schema instance, if any.
schema(int, Class<? extends Iced>) - Static method in class water.api.Schema
For a given version and Iced class return an appropriate Schema instance, if any.
schema(int, String) - Static method in class water.api.Schema
For a given version and type (Iced class simpleName) return an appropriate new Schema object, if any.
schema(String) - Static method in class water.api.Schema
For a given schema_name (e.g., "FrameV2") return an appropriate new schema object (e.g., a water.api.Framev2).
schema(Class<? extends Schema>) - Static method in class water.api.Schema
For a given schema class (e.g., water.api.FrameV2) return a new instance (e.g., a water.api.Framev2).
Schema.Meta - Class in water.api
 
Schema.Meta() - Constructor for class water.api.Schema.Meta
 
Schema.Meta(int, String, String) - Constructor for class water.api.Schema.Meta
 
schema_name - Variable in class water.api.Schema.Meta
The simple schema (class) name, e.g.
schema_name - Variable in class water.api.SchemaMetadata.FieldMetadata
Schema name for this field, if it is_schema.
schema_name - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
schema_type - Variable in class water.api.Schema.Meta
 
schema_version - Variable in class water.api.Schema.Meta
 
schemaClass(int, Iced) - Static method in class water.api.Schema
For a given version and Iced object return the appropriate Schema class, if any.
schemaClass(int, Class<? extends Iced>) - Static method in class water.api.Schema
For a given version and Iced class return the appropriate Schema class, if any.f
schemaClass(int, String) - Static method in class water.api.Schema
For a given version and type (Iced class simpleName) return the appropriate Schema class, if any.
schemaClass(String) - Static method in class water.api.Schema
For a given schema_name (e.g., "FrameV2") return the schema class (e.g., water.api.Framev2).
SchemaMetadata - Class in water.api
The metadata info on all the fields in a Schema.
SchemaMetadata() - Constructor for class water.api.SchemaMetadata
 
SchemaMetadata(Schema) - Constructor for class water.api.SchemaMetadata
 
SchemaMetadata.FieldMetadata - Class in water.api
 
SchemaMetadata.FieldMetadata() - Constructor for class water.api.SchemaMetadata.FieldMetadata
 
SchemaMetadata.FieldMetadata(String, String, boolean, String, Iced, String, String, boolean, API.Level, API.Direction, String[], boolean, String[], String[]) - Constructor for class water.api.SchemaMetadata.FieldMetadata
 
SchemaMetadata.FieldMetadata(Schema, Field) - Constructor for class water.api.SchemaMetadata.FieldMetadata
Create a new FieldMetadata object for the given Field of the given Schema.
SchemaMetadataBase<I extends SchemaMetadata,S extends SchemaMetadataBase<I,S>> - Class in water.api
Schema for the metadata for a Schema.
SchemaMetadataBase() - Constructor for class water.api.SchemaMetadataBase
 
SchemaMetadataBase.FieldMetadataBase<I extends SchemaMetadata.FieldMetadata,S extends SchemaMetadataBase.FieldMetadataBase<I,S>> - Class in water.api
Schema for the metadata for the field of a Schema.
SchemaMetadataBase.FieldMetadataBase() - Constructor for class water.api.SchemaMetadataBase.FieldMetadataBase
 
SchemaMetadataV3 - Class in water.api
 
SchemaMetadataV3() - Constructor for class water.api.SchemaMetadataV3
 
schemaname - Variable in class water.api.MetadataBase
 
schemas - Variable in class water.api.MetadataBase
 
schemas() - Static method in class water.api.Schema
Return an immutable Map of all the schemas: schema_name -> schema Class.
Scope - Class in water
A "scope" for tracking Key lifetimes; an experimental API.
Scope() - Constructor for class water.Scope
 
score(Frame) - Method in class hex.Model
Bulk score the frame, and auto-name the resulting predictions frame.
score(Frame, String) - Method in class hex.Model
Bulk score the frame fr, producing a Frame result; the 1st Vec is the predicted class, the remaining Vecs are the probability distributions.
score(double[]) - Method in class hex.Model
 
score0(Chunk[], int, double[], double[]) - Method in class hex.Model
Bulk scoring API for one row.
score0(Chunk[], double, double, int, double[], double[]) - Method in class hex.Model
 
score0(double[], double[]) - Method in class hex.Model
Subclasses implement the scoring logic.
score0(double[], double[], double, double) - Method in class hex.Model
 
score0(double[], double[]) - Method in class hex.quantile.QuantileModel
 
score_each_iteration - Variable in class water.api.ModelParametersSchema
 
scoreAutoEncoder(Frame, Key) - Method in interface hex.Model.DeepFeatures
 
scoreDeepFeatures(Frame, int) - Method in interface hex.Model.DeepFeatures
 
scoreImpl(Frame, Frame, String) - Method in class hex.Model
Score an already adapted frame.
ScoreKeeper - Class in hex
Low-weight keeper of scores Solely intended for display (either direct or as helper to create scoring history TwoDimTable) Not intended to store large AUC object or ConfusionMatrices, etc.
ScoreKeeper() - Constructor for class hex.ScoreKeeper
 
ScoreKeeper(double) - Constructor for class hex.ScoreKeeper
 
ScoreKeeper(ModelMetrics) - Constructor for class hex.ScoreKeeper
 
scoring_time - Variable in class water.api.ModelMetricsBase
 
section(String) - Method in class water.util.DocGen.HTML
 
section(String) - Method in class water.util.DocGen
 
SEE_OTHER - Static variable in class water.util.HttpResponseStatus
303 See Other (since HTTP/1.1)
seed - Variable in class hex.CreateFrame
 
seed - Variable in class water.api.MissingInserterV3
 
SEEDS - Static variable in class water.util.RandomUtils.MersenneTwisterRNG
 
select(String[], int[]) - Static method in class water.util.ArrayUtils
 
SELF - Static variable in class water.H2O
 
self(InetAddress) - Static method in class water.H2ONode
 
SELF_ADDRESS - Static variable in class water.H2O
 
send_recv() - Method in class water.init.TimelineSnapshot.Event
 
send_recv(long[], int) - Static method in class water.TimeLine
 
separateFeatureVecs() - Method in class hex.ModelBuilder
Find and set response/weights/offset and put them all in the end,
separator - Variable in class water.api.ParseSetupV3
 
SEPARATOR_OR_EOL - Static variable in class water.parser.Parser
 
seq(int, int) - Static method in class water.util.ArrayUtils
Generates sequence (start, stop) of integers: (start, start+1, ...., stop-1)
serial - Variable in class water.init.NetworkTest
 
serve(String, String, Properties, Properties) - Method in class water.api.RequestServer
 
serve(String, String, Properties, Properties) - Method in class water.NanoHTTPD
Override this to customize the server.
serveFile(String, Properties, File, boolean) - Method in class water.NanoHTTPD
Serves file from homeDir and its' subdirectories (only).
SERVER - Static variable in class water.api.RequestServer
 
SERVICE_UNAVAILABLE - Static variable in class water.util.HttpResponseStatus
503 Service Unavailable
set(int, long) - Method in class water.fvec.Chunk
Write a long with check-relative indexing.
set(int, double) - Method in class water.fvec.Chunk
Write a double with check-relative indexing.
set(int, float) - Method in class water.fvec.Chunk
Write a float with check-relative indexing.
set(int, String) - Method in class water.fvec.Chunk
Write a String with check-relative indexing.
set(long, long) - Method in class water.fvec.Vec
Write element the slow way, as a long.
set(long, double) - Method in class water.fvec.Vec
Write element the slow way, as a double.
set(long, float) - Method in class water.fvec.Vec
Write element the slow way, as a float.
set(long, String) - Method in class water.fvec.Vec
Write element the slow way, as a String.
set(long, long) - Method in class water.fvec.Vec.Writer
 
set(long, double) - Method in class water.fvec.Vec.Writer
 
set(long, float) - Method in class water.fvec.Vec.Writer
 
set(long, String) - Method in class water.fvec.Vec.Writer
 
set(byte[], int, int) - Method in class water.parser.ValueString
 
set(int) - Method in class water.util.IcedBitSet
 
set(int, int, Object) - Method in class water.util.TwoDimTable
Setter for table cells
set2(byte[], int, short) - Static method in class water.util.UnsafeUtils
 
set4(byte[], int, int) - Static method in class water.util.UnsafeUtils
 
set4f(byte[], int, float) - Static method in class water.util.UnsafeUtils
 
set8(byte[], int, long) - Static method in class water.util.UnsafeUtils
 
set8d(byte[], int, double) - Static method in class water.util.UnsafeUtils
 
set_abs(long, String) - Method in class water.fvec.Chunk
Set a String, using absolute row numbers.
set_impl(int, double) - Method in class water.fvec.NewChunk
 
set_sparse(int) - Method in class water.fvec.NewChunk
 
set_vec(Vec) - Method in class water.fvec.NewChunk
 
setBytes(byte[]) - Method in class water.fvec.Chunk
 
setChunkDataStart(int, int) - Method in class water.parser.FVecParseReader
 
setChunkSize(int) - Method in class water.fvec.FileVec
Chunk size must be positive, 1G or less, and a power of two.
setChunkSize(Frame, int) - Method in class water.fvec.FileVec
 
setChunkSize(Frame, int) - Method in class water.fvec.HDFSFileVec
 
setChunkSize(Frame, int) - Method in class water.fvec.NFSFileVec
 
setColumnNames(String[]) - Method in class water.parser.FVecParseWriter
 
setColumnNames(String[]) - Method in class water.parser.PreviewParseWriter
 
setCompleter(CountedCompleter) - Method in class jsr166y.CountedCompleter
 
setDomain(String[]) - Method in class water.fvec.Vec
Set the Categorical/factor/categorical names.
setdsk() - Method in class water.Value
Used by the persistance subclass to mark this Value as saved-on-disk.
setEmbeddedH2OConfig(AbstractEmbeddedH2OConfig) - Static method in class water.H2O
Register embedded H2O configuration object with H2O instance.
setException(Throwable) - Method in class water.DTask
Capture the first exception in _ex.
setForkJoinTaskTag(short) - Method in class jsr166y.ForkJoinTask
Atomically sets the tag value for this task.
setHttpStatus(int) - Method in class hex.schemas.ModelBuilderSchema
 
setMax(float[], int, float) - Static method in class water.util.AtomicUtils.FloatArray
 
setMin(float[], int, float) - Static method in class water.util.AtomicUtils.FloatArray
 
setNA(int) - Method in class water.fvec.Chunk
Set a value as missing.
setNA(long) - Method in class water.fvec.Vec.Writer
 
setNA_impl2(int) - Method in class water.fvec.NewChunk
 
setOff(int) - Method in class water.parser.ValueString
 
setPendingCount(int) - Method in class jsr166y.CountedCompleter
Sets the pending count to the given value.
setPrecedingChunkTypes(int, byte) - Method in class water.fvec.AppendableVec
This is a hack to fix SVMLight parsing.
setProfile(boolean) - Method in class water.MRTask
 
setQuiet(boolean) - Static method in class water.util.Log
 
setRawResult(Void) - Method in class jsr166y.CountedCompleter
Requires null completion value.
setRawResult(V) - Method in class jsr166y.ForkJoinTask
Forces the given value to be returned as a result.
setRawResult(Void) - Method in class jsr166y.RecursiveAction
Requires null completion value.
setRawResult(V) - Method in class jsr166y.RecursiveTask
 
setSeed(long) - Method in class jsr166y.ThreadLocalRandom
Throws UnsupportedOperationException.
setSeed(long) - Method in class water.util.RandomUtils.PCGRNG
 
setSparseRatio(int) - Method in class water.fvec.NewChunk
 
setStart(long) - Method in class water.fvec.Chunk
Set the start
setSubRange(AppendableVec) - Method in class water.fvec.AppendableVec
Add AV build over sub-range of this vec (used e.g.
setTimezone(String) - Static method in class water.parser.ParseTime
 
setTo(String) - Method in class water.parser.ValueString
 
setTypes(byte[]) - Method in class water.fvec.AppendableVec
 
setupLocal() - Method in class water.api.UnlockTask
 
setupLocal() - Method in class water.fvec.Vec.CollectDomain
 
setupLocal() - Method in class water.fvec.Vec.CollectDomainFast
 
setupLocal() - Method in class water.MRTask
Override to do any remote initialization on the 1st remote instance of this object, for initializing node-local shared data structures.
setupLocal() - Method in class water.rapids.ASTGroupBy.GBTask
 
setupLocal() - Method in class water.util.FileIntegrityChecker
 
setupLocal() - Method in class water.util.JStackCollectorTask
 
setupLocal() - Method in class water.util.ProfileCollectorTask
This runs on each node in the cluster.
setVec(Vec) - Method in class water.fvec.Chunk
Set the owning Vec
shouldBeEnum() - Method in class water.fvec.AppendableVec
 
shuffleArray(int[], int, int[], long, int) - Static method in class water.util.ArrayUtils
Extract a shuffled array of integers
shuffleArray(long[], long) - Static method in class water.util.ArrayUtils
 
shuffleFramePerChunk(Frame, long) - Static method in class water.util.MRUtils
Row-wise shuffle of a frame (only shuffles rows inside of each chunk)
shutdown() - Method in class jsr166y.ForkJoinPool
Initiates an orderly shutdown in which previously submitted tasks are executed, but no new tasks will be accepted.
shutdown(int, ShutdownV3) - Method in class water.api.ShutdownHandler
 
shutdown(int) - Static method in class water.H2O
Cluster shutdown itself by sending a shutdown UDP packet.
ShutdownHandler - Class in water.api
 
ShutdownHandler() - Constructor for class water.api.ShutdownHandler
 
ShutdownHandler.Shutdown - Class in water.api
 
ShutdownHandler.Shutdown() - Constructor for class water.api.ShutdownHandler.Shutdown
 
shutdownNow() - Method in class jsr166y.ForkJoinPool
Attempts to cancel and/or stop all tasks, and reject all subsequently submitted tasks.
ShutdownV3 - Class in water.api
 
ShutdownV3() - Constructor for class water.api.ShutdownV3
 
sigma - Variable in class water.api.FrameV3.ColV3
 
sigma() - Method in class water.fvec.Vec
Vecs's standard deviation
single_quotes - Variable in class water.api.ParseSetupV3
 
size() - Method in class hex.ConfusionMatrix
 
size - Variable in class hex.DMatrix.MatrixMulStats
 
size() - Method in class jsr166y.ConcurrentLinkedDeque
Returns the number of elements in this deque.
size() - Method in class jsr166y.LinkedTransferQueue
Returns the number of elements in this queue.
size() - Method in class water.H2O
 
size() - Method in class water.util.FileIntegrityChecker
 
size() - Method in class water.util.IcedBitSet
 
size() - Method in class water.util.IcedHashMapBase
 
size_io() - Method in class water.init.TimelineSnapshot.Event
 
skip(int) - Method in class water.AutoBuffer
Skip over some bytes in the byte buffer.
SKIP_LINE - Static variable in class water.parser.Parser
 
skip_ticks - Variable in class water.api.CloudV3
 
SOCK - Static variable in class water.TCPReceiverThread
 
sort(int[], double[]) - Static method in class water.util.ArrayUtils
Sort an integer array of indices based on values Updates indices in place, keeps values the same
sort(int[], double[], int) - Static method in class water.util.ArrayUtils
 
sortedMerge(int[], double[], int[], double[], int[], double[]) - Static method in class water.util.ArrayUtils
 
source_frames - Variable in class water.api.ParseSetupV3
 
sp() - Method in class water.rapids.Env
The stack API
sparse() - Method in class water.fvec.NewChunk
 
sparseLen() - Method in class water.fvec.Chunk
Sparse Chunks have a significant number of zeros, and support for skipping over large runs of zeros in a row.
sparseLen() - Method in class water.fvec.NewChunk
 
sparseRatio() - Method in class water.fvec.Vec
 
sparseRatio(Frame) - Static method in class water.util.FrameUtils
 
sparseRatio(Chunk[]) - Static method in class water.util.FrameUtils
compute fraction of sparse chunks in this array.
specificity() - Method in class hex.ConfusionMatrix
The percentage of negative labeled instances that were predicted as negative.
SpecifiesHttpResponseCode - Interface in water.api
Interface which allows a Schema, if returned by a handler method, to specify the HTTP response code.
SplitFrame - Class in hex
 
SplitFrame() - Constructor for class hex.SplitFrame
 
SplitFrame(Key<SplitFrame>) - Constructor for class hex.SplitFrame
 
SplitFrame(Key<SplitFrame>, String) - Constructor for class hex.SplitFrame
 
SplitFrameHandler - Class in water.api
 
SplitFrameHandler() - Constructor for class water.api.SplitFrameHandler
 
SplitFrameV3 - Class in water.api
 
SplitFrameV3() - Constructor for class water.api.SplitFrameV3
 
stacktrace - Variable in class water.api.H2OErrorV3
 
stacktrace - Variable in class water.api.ProfilerNodeV3.ProfilerNodeEntryV3
 
stacktraces - Variable in class water.util.ProfileCollectorTask.NodeProfile
 
start() - Static method in class water.api.RequestServer
 
start() - Method in class water.fvec.Chunk
Global starting row for this local Chunk
start(H2O.H2OCountedCompleter, long) - Method in class water.Job
Start this task based on given top-level fork-join task representing job computation.
start_time - Variable in class water.api.JobV3
 
START_TIME_MILLIS - Static variable in class water.H2O
 
startGridSearch(MP, Map<String, Object[]>) - Method in class hex.Grid
 
startRollupStats(Futures) - Method in class water.fvec.Vec
 
startRollupStats(Futures, boolean) - Method in class water.fvec.Vec
Check if we have local cached copy of basic Vec stats (including histogram if requested) and if not start task to compute and fetch them; useful when launching a bunch of them in parallel to avoid single threaded execution later (e.g.
STATIC_H2OS - Static variable in class water.H2O
 
status - Variable in class water.api.JobV3
 
status - Variable in class water.NanoHTTPD.Response
HTTP status code after processing, e.g.
stop() - Method in class water.NanoHTTPD
Stops the server.
store(Value) - Method in class water.persist.Persist
Store a Value into persistent storage, consuming some storage space.
store(int, Value) - Method in class water.persist.PersistManager
 
store(Value) - Method in class water.persist.PersistNFS
 
store(Value) - Method in class water.persist.PersistS3
 
store_bytes - Variable in class water.persist.PersistManager.PersistStatsEntry
 
store_bytes - Variable in class water.util.WaterMeterIo.IoStatsEntry
 
store_count - Variable in class water.persist.PersistManager.PersistStatsEntry
 
store_count - Variable in class water.util.WaterMeterIo.IoStatsEntry
 
store_size() - Static method in class water.H2O
 
STOREtoString() - Static method in class water.H2O
 
strCnt() - Method in class water.fvec.NewChunk
 
stride() - Method in class water.fvec.Vec
The stride for a a simple and cheap histogram of the Vec, useful for getting a broad overview of the data.
STRING - Static variable in class water.fvec.AppendableVec
 
STRING - Static variable in class water.parser.Parser
 
string_data - Variable in class water.api.FrameV3.ColV3
 
STRING_END - Static variable in class water.parser.Parser
 
stringBuffer() - Method in class water.util.MarkdownBuilder
 
strToColumnTypes(String[]) - Static method in class water.parser.ParseSetup
 
StrWrappedVec - Class in water.fvec
A vector transforming values of given vector according to given domain mapping - currently only used to transform Enum columns but in theory would work for any dense-packed Int column.
StrWrappedVec(Key, long[], Key) - Constructor for class water.fvec.StrWrappedVec
Main constructor: convert from enum to string
subarray(T[], int, int) - Static method in class water.util.ArrayUtils
 
subframe(String[]) - Method in class water.fvec.Frame
Returns a subframe of this frame containing only vectors with desired names.
subframe(String[], double) - Method in class water.fvec.Frame
Returns a new frame composed of vectors of this frame selected by given names.
subframe(int, int) - Method in class water.fvec.Frame
Create a subframe from given interval of columns.
submit(ForkJoinTask<T>) - Method in class jsr166y.ForkJoinPool
Submits a ForkJoinTask for execution.
submit(Callable<T>) - Method in class jsr166y.ForkJoinPool
 
submit(Runnable, T) - Method in class jsr166y.ForkJoinPool
 
submit(Runnable) - Method in class jsr166y.ForkJoinPool
 
submitTask() - Method in class water.DTask.DKeyTask
Convenience non-blocking submit to work queues
submitTask(H2O.H2OCountedCompleter) - Static method in class water.H2O
 
subRef(Vec) - Method in class water.rapids.Env
 
subRef(Frame) - Method in class water.rapids.Env
 
SubsetVec - Class in water.fvec
A simple wrapper for looking at only a subset of rows
SubsetVec(Key, long[], Key, Key) - Constructor for class water.fvec.SubsetVec
 
subtract(double[], double[]) - Static method in class water.util.ArrayUtils
 
subtract(double[], double[], double[]) - Static method in class water.util.ArrayUtils
 
suggestedNextHyperValue(int, Model, double[]) - Method in class hex.Grid
Ask the Grid for a suggested next hyperparameter value, given an existing Model as a starting point and the complete set of hyperparameter limits.
sum(long[]) - Static method in class water.util.ArrayUtils
 
sum(int[]) - Static method in class water.util.ArrayUtils
 
sum(float[]) - Static method in class water.util.ArrayUtils
 
sum(double[]) - Static method in class water.util.ArrayUtils
 
sum(float[]) - Static method in class water.util.MathUtils
 
sum(double[]) - Static method in class water.util.MathUtils
 
summary() - Method in class hex.VarImp
 
summary - Variable in class water.api.RouteBase
 
sumSquares(float[]) - Static method in class water.util.MathUtils
 
sumSquares(float[], int, int) - Static method in class water.util.MathUtils
 
superclass - Variable in class water.api.SchemaMetadata
 
superclass - Variable in class water.api.SchemaMetadataBase
The simple schema superclass name, e.g.
SVMLightFVecParseWriter - Class in water.parser
 
SVMLightFVecParseWriter(Vec.VectorGroup, int, int, int, AppendableVec[]) - Constructor for class water.parser.SVMLightFVecParseWriter
 
swap(int, int) - Method in class water.fvec.Frame
Swap two Vecs in-place; useful for sorting columns by some criteria
switch_to_doubles() - Method in class water.fvec.NewChunk
 
SWITCHING_PROTOCOLS - Static variable in class water.util.HttpResponseStatus
101 Switching Protocols
SYMBOLS - Static variable in class water.rapids.ASTOp
 
syncDirectory(ArrayList<String>, ArrayList<String>, ArrayList<String>, ArrayList<String>) - Method in class water.util.FileIntegrityChecker
 
sys_cpu_pct - Variable in class water.api.CloudV3.NodeV3
 
sys_load - Variable in class water.api.CloudV3.NodeV3
 
system_snapshot() - Static method in class water.TimeLine
 

T

T_BAD - Static variable in class water.fvec.Vec
 
T_ENUM - Static variable in class water.fvec.Vec
 
T_NUM - Static variable in class water.fvec.Vec
 
T_STR - Static variable in class water.fvec.Vec
 
T_TIME - Static variable in class water.fvec.Vec
 
T_TIMELAST - Static variable in class water.fvec.Vec
 
T_UUID - Static variable in class water.fvec.Vec
 
table() - Method in class hex.ConfusionMatrix
Convert this ConfusionMatrix into a fully annotated TwoDimTable
table - Variable in class water.api.ConfusionMatrixBase
 
table - Variable in class water.api.NetworkTestV3
 
table - Variable in class water.init.NetworkTest
 
tableHeader(String...) - Method in class water.util.MarkdownBuilder
 
tableRow(String...) - Method in class water.util.MarkdownBuilder
 
take() - Method in class jsr166y.LinkedTransferQueue
 
TaskGetKey - Class in water
Get the given key from the remote node
TaskPutKey - Class in water
Push the given key to the remote node
TaskPutKey(Key, Value) - Constructor for class water.TaskPutKey
 
TaskPutKey(Key, Value, boolean) - Constructor for class water.TaskPutKey
 
TAtomic<T extends Freezable> - Class in water
A typed atomic update.
TAtomic() - Constructor for class water.TAtomic
 
TAtomic(H2O.H2OCountedCompleter) - Constructor for class water.TAtomic
 
TCP - Static variable in class water.Value
 
TCP_BUF_SIZ - Static variable in class water.AutoBuffer
 
TCPReceiverThread - Class in water
The Thread that looks for TCP Cloud requests.
TCPReceiverThread() - Constructor for class water.TCPReceiverThread
 
tcps_active - Variable in class water.api.CloudV3.NodeV3
 
TEMPORARY_REDIRECT - Static variable in class water.util.HttpResponseStatus
307 Temporary Redirect (since HTTP/1.1)
testJavaScoring(Frame, Frame, double) - Method in class hex.Model
 
theFreezableClass() - Method in class water.Value
 
thread_traces - Variable in class water.api.JStackV3.DStackTraceV3
 
ThreadLocalRandom - Class in jsr166y
A random number generator isolated to the current thread.
threshold(int) - Method in class hex.AUC2
 
thresholds_and_metric_scores - Variable in class water.api.ModelMetricsBinomialV3
 
throwErr(Throwable) - Static method in class water.util.Log
 
time - Variable in class water.api.JStackV3.DStackTraceV3
 
TIME - Static variable in class water.fvec.AppendableVec
 
time() - Method in class water.util.Timer
Return the difference between when the timer was created and the current time.
TIME_PARSE - Static variable in class water.parser.ParseTime
 
TimeLine - Class in water
Maintain a VERY efficient list of events in the system.
TimeLine() - Constructor for class water.TimeLine
 
TimelineHandler - Class in water.api
UDP Timeline Created by tomasnykodym on 6/5/14.
TimelineHandler() - Constructor for class water.api.TimelineHandler
 
TimelineHandler.Timeline - Class in water.api
 
TimelineHandler.Timeline() - Constructor for class water.api.TimelineHandler.Timeline
 
TimelineSnapshot - Class in water.init
Wrapper around timeline snapshot.
TimelineSnapshot(H2O, long[][]) - Constructor for class water.init.TimelineSnapshot
 
TimelineSnapshot.Event - Class in water.init
 
TimelineSnapshot.Event(int, int) - Constructor for class water.init.TimelineSnapshot.Event
 
TimelineV3 - Class in water.api
Display of a Timeline Created by tomasnykodym on 6/5/14.
TimelineV3() - Constructor for class water.api.TimelineV3
 
TimelineV3.EventV3<I,S extends TimelineV3.EventV3<I,S>> - Class in water.api
 
TimelineV3.EventV3() - Constructor for class water.api.TimelineV3.EventV3
 
TimelineV3.NetworkEvent - Class in water.api
 
TimelineV3.NetworkEvent() - Constructor for class water.api.TimelineV3.NetworkEvent
 
TIMEOUT - Static variable in class water.HeartBeatThread
 
Timer - Class in water.util
Simple Timer class.
Timer() - Constructor for class water.util.Timer
 
timestamp - Variable in class water.api.H2OErrorV3
 
timestamp - Variable in class water.api.ProfilerNodeV3
 
timestamp - Variable in exception water.exceptions.H2OAbstractRuntimeException
 
timestamp - Variable in class water.KeySnapshot
(local) Time of creation.
timestamp - Variable in class water.util.JProfile
 
timestamp - Variable in class water.util.ProfileCollectorTask.NodeProfile
 
title(String) - Method in class water.util.DocGen.HTML
 
title(String) - Method in class water.util.DocGen
 
tn(int) - Method in class hex.AUC2
 
to - Variable in class water.api.TimelineV3.NetworkEvent
 
toArray() - Method in class jsr166y.ConcurrentLinkedDeque
Returns an array containing all of the elements in this deque, in proper sequence (from first to last element).
toArray(T[]) - Method in class jsr166y.ConcurrentLinkedDeque
Returns an array containing all of the elements in this deque, in proper sequence (from first to last element); the runtime type of the returned array is that of the specified array.
toASCII() - Method in class hex.ConfusionMatrix
 
toByteArray() - Method in class water.fvec.Vec
Convert entire Vec to an array of bytes, loading all of the data into a single large array.
toClassWithArray(SB, String, String, String[]) - Static method in class water.util.JCodeGen
Generates a new class with one static member called VALUES which is filled by values of given array.
toClassWithArray(SB, String, String, double[]) - Static method in class water.util.JCodeGen
 
toClassWithArray(SB, String, String, float[]) - Static method in class water.util.JCodeGen
 
toClassWithArrayFill(SB, String, String[], int, int) - Static method in class water.util.JCodeGen
 
toClassWithArrayFill(SB, String, float[], int, int) - Static method in class water.util.JCodeGen
 
toClassWithArrayFill(SB, String, double[], int, int) - Static method in class water.util.JCodeGen
 
toCSV(boolean, boolean) - Method in class water.fvec.Frame
Convert this Frame to a CSV (in an InputStream), that optionally is compatible with R 3.1's recent change to read.csv()'s behavior.
toDoubleArray() - Method in class water.fvec.Vec
Convert entire Vec to an array of doubles, loading all of the data into a single large array.
toEnum() - Method in class water.fvec.Vec
Create a new Vec (as opposed to wrapping it) that is the Enum'ified version of the original.
toH2OError() - Method in exception water.exceptions.H2OAbstractRuntimeException
 
toH2OError(String) - Method in exception water.exceptions.H2OAbstractRuntimeException
 
toH2OError() - Method in exception water.exceptions.H2OFailException
 
toH2OError(String) - Method in exception water.exceptions.H2OFailException
 
toH2OError() - Method in exception water.exceptions.H2OModelBuilderIllegalArgumentException
 
toH2OError(String) - Method in exception water.exceptions.H2OModelBuilderIllegalArgumentException
 
toHTML(StringBuilder) - Method in class water.util.JProfile
 
toHTML(StringBuilder) - Method in class water.util.JStack
 
toInt() - Method in class water.fvec.Vec
Transform an Enum Vec to a Int Vec.
toInt(String[], int, int) - Static method in class water.util.ArrayUtils
 
toJava(boolean) - Method in class hex.Model
Return a String which is a valid Java program representing a class that implements the Model.
toJava(SB, boolean) - Method in class hex.Model
 
toJava() - Method in class water.api.ModelSchema
 
toJava(boolean) - Method in class water.api.ModelSchema
 
toJava(SB, String, int, String) - Method in class water.util.IcedBitSet
 
toJavaCheckTooBig() - Method in class hex.Model
 
toJavaId(String) - Static method in class water.util.JCodeGen
Transform given string to legal java Identifier (see Java grammar http://docs.oracle.com/javase/specs/jls/se7/html/jls-3.html#jls-3.8)
toJavaInit(SB, SB) - Method in class hex.Model
 
toJavaNCLASSES(SB) - Method in class hex.Model
 
toJavaPredictBody(SB, SB, SB) - Method in class hex.Model
 
toJavaPROB(SB) - Method in class hex.Model
 
toJavaStringInit(String[]) - Method in class water.util.SB
 
toJavaStringInit(float[]) - Method in class water.util.SB
 
toJavaStringInit(double[]) - Method in class water.util.SB
 
toJavaStringInit(double[][]) - Method in class water.util.SB
 
toJavaStringInit(double[][][]) - Method in class water.util.SB
 
toJavaSuper(String, SB) - Method in class hex.Model
Generate implementation for super class.
toJSArray(float[]) - Method in class water.util.SB
 
toJSArray(String[]) - Method in class water.util.SB
 
toJsonString() - Method in class water.Iced
Helper for folks that want a JSON String for this object.
TOKEN - Static variable in class water.parser.Parser
 
toss(ValFrame) - Method in class water.rapids.Env
 
toStaticVar(SB, String, int, String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, String[], String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, float[], String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, double[], String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, int[], String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, double[][], String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, double[][][], String) - Static method in class water.util.JCodeGen
 
toStaticVar(SB, String, boolean[], String) - Static method in class water.util.JCodeGen
 
toStrArray() - Method in class water.util.IcedBitSet
 
toString() - Method in class hex.ConfusionMatrix
 
toString() - Method in class hex.Interaction
 
toString() - Method in class hex.Model.Output
 
toString() - Method in class hex.ModelBuilder.ValidationMessage
 
toString() - Method in class hex.ModelMetricsBinomial.MetricBuilderBinomial
 
toString() - Method in class hex.ModelMetricsBinomialGLM
 
toString() - Method in class hex.ModelMetricsRegression.MetricBuilderRegression
 
toString() - Method in class hex.ScoreKeeper
Light-weight print of metrics to a String, meant to take least amount of lines possible
toString() - Method in class jsr166y.ForkJoinPool
Returns a string identifying this pool, as well as its state, including indications of run state, parallelism level, and worker and task counts.
toString() - Method in class jsr166y.Phaser
Returns a string identifying this phaser, as well as its state.
toString() - Method in class water.api.KeyV3
 
toString() - Method in class water.api.TimelineV3.NetworkEvent
 
toString() - Method in class water.AutoBuffer
 
toString() - Method in class water.fvec.AppendableVec
 
toString() - Method in class water.fvec.Chunk
 
toString() - Method in class water.fvec.Frame
 
toString(long, int) - Method in class water.fvec.Frame
 
toString() - Method in class water.fvec.NewChunk
 
toString() - Method in class water.fvec.Vec
Pretty print the Vec: [#elems, min/mean/max]{chunks,...}
toString() - Method in class water.fvec.Vec.VectorGroup
Pretty print the VectorGroup
toString() - Method in class water.H2O.OptArgs
 
toString() - Method in class water.H2O
 
toString() - Method in class water.H2OError
 
toString() - Method in class water.H2ONode.H2Okey
 
toString() - Method in class water.H2ONode
 
toString() - Method in class water.IcedWrapper
 
toString() - Method in class water.init.AbstractBuildVersion
 
toString() - Method in class water.init.TimelineSnapshot.Event
 
toString() - Method in class water.Key
Converts the key to HTML displayable string.
toString() - Method in class water.parser.Categorical
 
toString() - Method in class water.parser.ParseSetup
 
toString() - Method in class water.parser.ValueString
 
toString(ValueString[]) - Static method in class water.parser.ValueString
 
toString(StringBuilder, int) - Method in class water.rapids.ASTFunc
 
toString() - Method in class water.rapids.ASTGroupBy.G
 
toString(int) - Method in class water.rapids.Env
 
toString() - Method in class water.rapids.Env
 
toString(long[]) - Static method in class water.util.ArrayUtils
 
toString(int[]) - Static method in class water.util.ArrayUtils
 
toString(float[]) - Static method in class water.util.AtomicUtils.FloatArray
 
toString() - Method in class water.util.ChunkSummary
 
toString() - Method in class water.util.DocGen.HTML
 
toString() - Method in class water.util.HttpResponseStatus
 
toString() - Method in class water.util.IcedBitSet
 
toString(SB) - Method in class water.util.IcedBitSet
 
toString() - Method in class water.util.IcedDouble
 
toString() - Method in class water.util.IcedInt
 
toString() - Method in class water.util.IcedLong
 
toString() - Method in class water.util.MarkdownBuilder
 
toString() - Method in class water.util.RString
 
toString() - Method in class water.util.SB
 
toString() - Method in class water.util.Timer
Return the difference between when the timer was created and the current time as a string along with the time of creation in date format.
toString() - Method in class water.util.TwoDimTable
Print table to String, using 2 spaces for padding between columns
toString(int) - Method in class water.util.TwoDimTable
Print table to String, using user-given padding
toStringVec() - Method in class water.fvec.Vec
Transform this vector to strings.
tot_mem - Variable in class water.api.CloudV3.NodeV3
 
tot_withinss - Variable in class water.api.ModelMetricsClusteringV3
 
total_bytes - Variable in class water.fvec.UploadFileVec.ReadPutStats
 
total_chunks - Variable in class water.fvec.UploadFileVec.ReadPutStats
 
total_value_size - Variable in class water.api.CloudV3.NodeV3
 
totalRows() - Method in class hex.ConfusionMatrix
 
totss - Variable in class water.api.ModelMetricsClusteringV3
 
toTwoDimTableChunkTypes() - Method in class water.util.ChunkSummary
 
toTwoDimTableDistribution() - Method in class water.util.ChunkSummary
 
tp(int) - Method in class hex.AUC2
 
trace(Object...) - Static method in class water.util.Log
 
traces - Variable in class water.api.JStackV3
 
track(Key) - Static method in class water.Scope
 
train() - Method in class hex.Model.Parameters
 
train() - Method in class hex.ModelBuilder
Training frame: derived from the parameter's training frame, excluding all ignored columns, all constant and bad columns, perhaps flipping the response column to an Categorical, etc.
training_frame - Variable in class water.api.ModelParametersSchema
 
trainingFrame() - Method in class hex.Grid
 
trainModel() - Method in class hex.ModelBuilder
Method to launch training of a Model, based on its parameters.
trainModel() - Method in class hex.quantile.Quantile
 
transfer(E) - Method in class jsr166y.LinkedTransferQueue
Transfers the element to a consumer, waiting if necessary to do so.
transfer(E) - Method in interface jsr166y.TransferQueue
Transfers the element to a consumer, waiting if necessary to do so.
TransferQueue<E> - Interface in jsr166y
A BlockingQueue in which producers may wait for consumers to receive elements.
Transformer<T extends Keyed> - Class in hex
Representation of transformation from type X to Y.
Transformer(Key<T>, String) - Constructor for class hex.Transformer
 
transpose(Frame) - Static method in class hex.DMatrix
Transpose the Frame as if it was a matrix (i.e.
transpose(Frame, Frame) - Static method in class hex.DMatrix
Transpose the Frame as if it was a matrix (rows <-> columns).
transpose(double[][]) - Static method in class water.util.ArrayUtils
 
tryComplete() - Method in class jsr166y.CountedCompleter
If the pending count is nonzero, decrements the count; otherwise invokes CountedCompleter.onCompletion(jsr166y.CountedCompleter) and then similarly tries to complete this task's completer, if one exists, else marks this task as complete.
tryReturnKeys(int, int) - Method in class water.fvec.Vec.VectorGroup
 
tryTransfer(E) - Method in class jsr166y.LinkedTransferQueue
Transfers the element to a waiting consumer immediately, if possible.
tryTransfer(E, long, TimeUnit) - Method in class jsr166y.LinkedTransferQueue
Transfers the element to a consumer if it is possible to do so before the timeout elapses.
tryTransfer(E) - Method in interface jsr166y.TransferQueue
Transfers the element to a waiting consumer immediately, if possible.
tryTransfer(E, long, TimeUnit) - Method in interface jsr166y.TransferQueue
Transfers the element to a consumer if it is possible to do so before the timeout elapses.
tryUnfork() - Method in class jsr166y.ForkJoinTask
Tries to unschedule this task for execution.
TutorialsV3 - Class in water.api
 
TutorialsV3() - Constructor for class water.api.TutorialsV3
 
TwoDimTable - Class in water.util
Serializable 2D Table containing Strings or doubles Table can be named Columns and Rows can be named Fields can be empty
TwoDimTable(String, String, String[], String[], String[], String[], String) - Constructor for class water.util.TwoDimTable
Constructor for TwoDimTable (R rows, C columns)
TwoDimTable(String, String, String[], String[], String[], String[], String, String[][], double[][]) - Constructor for class water.util.TwoDimTable
Constructor for TwoDimTable (R rows, C columns)
TwoDimTableBase<I extends TwoDimTable,S extends TwoDimTableBase> - Class in water.api
Client-facing Schema of a TwoDimTable Notes: 1) We embed the rowHeaders into the table, extending it by 1 column 2) We store all the data in column-major order 3) We store all the data in String format
TwoDimTableBase() - Constructor for class water.api.TwoDimTableBase
 
TwoDimTableBase.ColumnSpecsBase - Class in water.api
 
TwoDimTableBase.ColumnSpecsBase() - Constructor for class water.api.TwoDimTableBase.ColumnSpecsBase
 
type - Variable in class water.api.FrameV3.ColV3
 
type - Variable in class water.api.KeyV3
 
type - Variable in class water.api.ModelParameterSchemaV3
 
type - Variable in class water.api.SchemaMetadata.FieldMetadata
Type for this field.
type - Variable in class water.api.SchemaMetadata
 
type - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
type - Variable in class water.api.SchemaMetadataBase
 
type() - Method in class water.fvec.NewChunk
 
type() - Method in class water.Key
System type/byte of a Key, or the constant Key.USER_KEY
type() - Method in class water.Value
 
TYPE_STR - Static variable in class water.fvec.Vec
 
TypeaheadV3 - Class in water.api
 
TypeaheadV3() - Constructor for class water.api.TypeaheadV3
 
TypeMap - Class in water
Internal H2O class used to build and maintain the cloud-wide type mapping.
TypeMap() - Constructor for class water.TypeMap
 
typeToString(int) - Static method in class water.rapids.Env
 

U

UDF_OPS - Static variable in class water.rapids.ASTOp
 
UDP - Class in water
Do Something with an incoming UDP packet Classic Single Abstract Method pattern.
UDP() - Constructor for class water.UDP
 
UDP.udp - Enum in water
UDP packet types, and their handlers
udp_port() - Method in class water.H2ONode.H2Okey
 
UDPReceiverThread - Class in water
The Thread that looks for UDP Cloud requests.
UDPReceiverThread() - Constructor for class water.UDPReceiverThread
 
UDPTimeOutThread - Class in water
The Thread that looks for RPCs that are timing out
UDPTimeOutThread() - Constructor for class water.UDPTimeOutThread
 
udpType() - Method in class water.init.TimelineSnapshot.Event
 
UNAUTHORIZED - Static variable in class water.util.HttpResponseStatus
401 Unauthorized
UNI_INFIX_OPS - Static variable in class water.rapids.ASTOp
 
unifyColumnPreviews(PreviewParseWriter, PreviewParseWriter) - Static method in class water.parser.PreviewParseWriter
 
unimpl() - Static method in class water.H2O
Throw an exception that will cause the request to fail, but the cluster to continue.
unimpl(String) - Static method in class water.H2O
Throw an exception that will cause the request to fail, but the cluster to continue.
union(String[], String[], boolean) - Static method in class water.util.ArrayUtils
Union of given String arrays.
union(String[], String[], int, int, int, int, boolean) - Static method in class water.util.ArrayUtils
 
union(int[], int[]) - Static method in class water.util.ArrayUtils
Returns a union of given sorted arrays.
UNKNOWN_VERSION - Static variable in class water.init.AbstractBuildVersion
Dummy version of H2O.
unlock(int, UnlockKeysV3) - Method in class water.api.UnlockKeysHandler
 
unlock(Key) - Method in class water.Lockable
Atomically set a new version of self and unlock.
unlock() - Method in class water.rapids.Env
 
unlock_all() - Method in class water.Lockable
Force-unlock (break a lock) all lockers; useful in some debug situations.
UnlockKeysHandler - Class in water.api
 
UnlockKeysHandler() - Constructor for class water.api.UnlockKeysHandler
 
UnlockKeysV3 - Class in water.api
 
UnlockKeysV3() - Constructor for class water.api.UnlockKeysV3
 
UnlockTask - Class in water.api
 
UnlockTask() - Constructor for class water.api.UnlockTask
 
UnlockTask(boolean) - Constructor for class water.api.UnlockTask
 
UNORDERED_COLLECTION - Static variable in class water.util.HttpResponseStatus
425 Unordered Collection (WebDAV, RFC3648)
unpackInts(long...) - Static method in class water.util.ArrayUtils
 
UNPROCESSABLE_ENTITY - Static variable in class water.util.HttpResponseStatus
422 Unprocessable Entity (WebDAV, RFC4918)
UnsafeUtils - Class in water.util
 
UnsafeUtils() - Constructor for class water.util.UnsafeUtils
 
UNSUPPORTED_MEDIA_TYPE - Static variable in class water.util.HttpResponseStatus
415 Unsupported Media Type
update(long) - Method in class water.Job
Report new work done for this job
update(long, String) - Method in class water.Job
 
update(long, Key<Job>) - Static method in class water.Job
 
update(long, String, Key<Job>) - Static method in class water.Job
 
update(Key) - Method in class water.Lockable
Atomically set a new version of self, without changing the locking.
updateHits(double, int, double[], double[]) - Static method in class hex.ModelMetricsMultinomial
 
updateValidationMessages() - Method in class hex.ModelBuilder
init(expensive) is called inside a DTask, not from the http request thread.
UPGRADE_REQUIRED - Static variable in class water.util.HttpResponseStatus
426 Upgrade Required (RFC2817)
UploadFileVec - Class in water.fvec
Build a Vec by reading from an InputStream
UploadFileVec(Key) - Constructor for class water.fvec.UploadFileVec
 
UploadFileVec.ReadPutStats - Class in water.fvec
 
UploadFileVec.ReadPutStats() - Constructor for class water.fvec.UploadFileVec.ReadPutStats
 
uriToKey(URI) - Method in class water.persist.Persist
Transform given uri into file vector holding file name.
uriToKey(URI) - Method in class water.persist.PersistNFS
 
uriToKey(URI) - Method in class water.persist.PersistS3
 
URL - Variable in class water.api.KeyV3
 
url_pattern - Variable in class water.api.RouteBase
 
USE_PROXY - Static variable in class water.util.HttpResponseStatus
305 Use Proxy (since HTTP/1.1)
usecs(long) - Static method in class water.util.PrettyPrint
 
user_allowed() - Method in class water.Key
True if a Key.USER_KEY and not a system key.
USER_KEY - Static variable in class water.Key
 
UUID - Static variable in class water.fvec.AppendableVec
 
UUID(long, long) - Static method in class water.util.PrettyPrint
 

V

valid() - Method in class hex.Model.Parameters
 
valid() - Method in class hex.ModelBuilder
Validation frame: derived from the parameter's validation frame, excluding all ignored columns, all constant and bad columns, perhaps flipping the response column to a Categorical, etc.
valid() - Method in class water.util.LinuxProcFileReader
 
validation_frame - Variable in class water.api.ModelParametersSchema
 
ValidationAdapter - Class in water.api
 
ValidationAdapter() - Constructor for class water.api.ValidationAdapter
 
validationErrors() - Method in class hex.ModelBuilder
Get a string representation of only the ERROR ValidationMessages (e.g., to use in an exception throw).
ValidationMessageBase<I extends ModelBuilder.ValidationMessage,S extends ValidationMessageBase<I,S>> - Class in water.api
Model builder parameter validation message schema.
ValidationMessageBase() - Constructor for class water.api.ValidationMessageBase
 
ValidationMessageV3 - Class in water.api
Model builder parameter validation message schema.
ValidationMessageV3() - Constructor for class water.api.ValidationMessageV3
 
value - Variable in class hex.CreateFrame
 
value - Variable in class water.api.AboutHandler.AboutEntryV3
 
value - Variable in class water.api.SchemaMetadata.FieldMetadata
Value for this field.
value - Variable in class water.api.SchemaMetadataBase.FieldMetadataBase
 
Value - Class in water
The core Value stored in the distributed K/V store, used to cache Plain Old Java Objects, and maintain coherency around the cluster.
Value(Key, int, byte[], short, byte) - Constructor for class water.Value
Construct a Value from all parts; not needed for most uses.
Value(Key, Freezable) - Constructor for class water.Value
Standard constructor to build a Value from a POJO and a Key.
valueClass() - Method in class water.Key
Return the classname for the Value that this Key points to, if any (e.g., "water.fvec.Frame").
valueClassSimple() - Method in class water.Key
Return the base classname (not including the package) for the Value that this Key points to, if any (e.g., "Frame").
valueOf(String) - Static method in enum hex.AUC2.ThresholdCriterion
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum hex.ModelBuilder.BuilderVisibility
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum hex.ModelBuilder.ValidationMessage.MessageType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum hex.quantile.QuantileModel.CombineMethod
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.api.API.Direction
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.api.API.Level
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.Job.JobState
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.parser.ParserType
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum water.UDP.udp