water.jdbc

Class SQLManager.SqlTableToH2OFrame

java.lang.Object

jsr166y.ForkJoinTask<java.lang.Void>

jsr166y.CountedCompleter

water.H2O.H2OCountedCompleter<T>

water.DTask<T>

water.MRTask<SQLManager.SqlTableToH2OFrame>

water.jdbc.SQLManager.SqlTableToH2OFrame

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.concurrent.Future<java.lang.Void>, ForkJoinPool.ManagedBlocker, Freezable<SQLManager.SqlTableToH2OFrame>

Enclosing class:

SQLManager

public static class SQLManager.SqlTableToH2OFrame
extends MRTask<SQLManager.SqlTableToH2OFrame>

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class water.DTask

DTask.DKeyTask<T extends DTask.DKeyTask,V extends Keyed>, DTask.RemoveCall

Field Summary

Fields inherited from class water.MRTask

_appendables, _fr, _fs, _hi, _keys, _left, _lo, _nhi, _nleft, _nlo, _nrite, _rite, _run_local, _topLocal

Fields inherited from class water.DTask

_ex

Constructor Summary

Constructors

Constructor and Description
SQLManager.SqlTableToH2OFrame(java.lang.String url, java.lang.String table, java.lang.String user, java.lang.String password, int[] sqlColumnTypes, int maxCon, int nChunks, Job job)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	closeLocal() Override to do any remote cleaning on the last remote instance of this object, for disposing of node-local shared data structures.
void	map(Chunk[] cs, NewChunk[] ncs)
protected void	setupLocal() Override to do any remote initialization on the 1st remote instance of this object, for initializing node-local shared data structures.

Methods inherited from class water.MRTask

appendables, asyncExecOnAllNodes, block, compute2, dfork, dfork, dfork, dfork, dfork, dinvoke, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAll, doAllNodes, getResult, isReleasable, map, map, map, map, map, map, map, map, onCompletion, onExceptionalCompletion, outputFrame, outputFrame, outputFrame, postGlobal, profile, profString, reduce, self

Methods inherited from class water.DTask

copyOver, getDException, hasException, logVerbose, onAck, onAckAck, setException

Methods inherited from class water.H2O.H2OCountedCompleter

asBytes, clone, compute, compute1, currThrPriority, frozenType, icer, priority, read, readJSON, reloadFromBytes, write, writeJSON

Methods inherited from class jsr166y.CountedCompleter

__tryComplete, addToPendingCount, compareAndSetPendingCount, complete, exec, getCompleter, getPendingCount, getRawResult, setCompleter, setPendingCount, setRawResult, tryComplete

Methods inherited from class jsr166y.ForkJoinTask

adapt, adapt, adapt, cancel, compareAndSetForkJoinTaskTag, completeExceptionally, fork, get, get, getException, getForkJoinTaskTag, getPool, getQueuedTaskCount, getSurplusQueuedTaskCount, helpQuiesce, inForkJoinPool, invoke, invokeAll, invokeAll, invokeAll, isCancelled, isCompletedAbnormally, isCompletedNormally, isDone, join, peekNextLocalTask, pollNextLocalTask, pollTask, quietlyComplete, quietlyInvoke, quietlyJoin, reinitialize, setForkJoinTaskTag, tryUnfork

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SQLManager.SqlTableToH2OFrame

public SQLManager.SqlTableToH2OFrame(java.lang.String url,
                             java.lang.String table,
                             java.lang.String user,
                             java.lang.String password,
                             int[] sqlColumnTypes,
                             int maxCon,
                             int nChunks,
                             Job job)

Method Detail

setupLocal

protected void setupLocal()

Description copied from class: MRTask

Override to do any remote initialization on the 1st remote instance of this object, for initializing node-local shared data structures.

Overrides:

setupLocal in class MRTask<SQLManager.SqlTableToH2OFrame>

map

public void map(Chunk[] cs,
       NewChunk[] ncs)

Overrides:

map in class MRTask<SQLManager.SqlTableToH2OFrame>

closeLocal

protected void closeLocal()

Description copied from class: MRTask

Override to do any remote cleaning on the last remote instance of this object, for disposing of node-local shared data structures.

Overrides:

closeLocal in class MRTask<SQLManager.SqlTableToH2OFrame>