Value Members

1.  final def !=(arg0: Any): Boolean

   Definition Classes

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2.  final def ##(): Int

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3.  final def ==(arg0: Any): Boolean

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4.  final def asInstanceOf[T0]: T0

   Definition Classes

   Any

5.  def checkAndUpdateConf(conf: H2OConf): H2OConf

   Check Spark and H2O environment, update it if necessary and and warn about possible problems.

   Check Spark and H2O environment, update it if necessary and and warn about possible problems.

   This method checks the environments for generic configuration which does not depend on particular backend used In order to check the configuration for specific backend, method checkAndUpdateConf on particular backend has to be called.

   This method has to be called at the start of each method which override this one

   conf

   H2O Configuration to check

   returns

   checked and updated configuration

   Definition Classes

   SharedBackendUtils

6.  def clone(): AnyRef

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   @throws( ... ) @native()

7.  def createTempDir(): File

   Definition Classes

   SharedBackendUtils

8.  def defaultLogDir(appId: String): String

   Definition Classes

   SharedBackendUtils

9.  def distributeFiles(conf: H2OConf, sc: SparkContext): Unit

   Definition Classes

   SharedBackendUtils

10.  final def eq(arg0: AnyRef): Boolean

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11.  def equals(arg0: Any): Boolean

    Definition Classes

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12.  def finalize(): Unit

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    protected[lang]

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    @throws( classOf[java.lang.Throwable] )

13.  final def getClass(): Class[_]

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    @native()

14.  def getExtraHttpHeaderArgs(conf: H2OConf): Seq[String]

    Definition Classes

    SharedBackendUtils

15.  def getH2OCommonArgs(conf: H2OConf): Seq[String]

    Get H2O arguments which are passed to every node - regular node, client node

    Get H2O arguments which are passed to every node - regular node, client node

    conf

    H2O Configuration

    returns

    sequence of arguments

    Definition Classes

    SharedBackendUtils

16.  def getH2OSecurityArgs(conf: H2OConf): Seq[String]

    Definition Classes

    SharedBackendUtils

17.  def getH2OWorkerAsClientArgs(conf: H2OConf): Seq[String]

    Definition Classes

    SharedBackendUtils

18.  def getHostname(env: SparkEnv): String

    Return hostname of this node based on SparkEnv

    Return hostname of this node based on SparkEnv

    env

    SparkEnv instance

    returns

    hostname of the node

    Definition Classes

    SharedBackendUtils

19.  def getRef(conf: SparkConf): RpcEndpointRef
20.  def hashCode(): Int

    Definition Classes

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    @native()

21.  def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean

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    Logging

22.  def initializeLogIfNecessary(isInterpreter: Boolean): Unit

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    protected

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    Logging

23.  final def isInstanceOf[T0]: Boolean

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    Any

24.  def isTraceEnabled(): Boolean

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    protected

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    Logging

25.  def log: Logger

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    protected

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    Logging

26.  def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    protected

    Definition Classes

    Logging

27.  def logDebug(msg: ⇒ String): Unit

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    protected

    Definition Classes

    Logging

28.  def logError(msg: ⇒ String, throwable: Throwable): Unit

    Attributes

    protected

    Definition Classes

    Logging

29.  def logError(msg: ⇒ String): Unit

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    protected

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    Logging

30.  def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    protected

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    Logging

31.  def logInfo(msg: ⇒ String): Unit

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    protected

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    Logging

32.  def logName: String

    Attributes

    protected

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    Logging

33.  def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    protected

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    Logging

34.  def logTrace(msg: ⇒ String): Unit

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    protected

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    Logging

35.  def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    protected

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    Logging

36.  def logWarning(msg: ⇒ String): Unit

    Attributes

    protected

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    Logging

37.  final def ne(arg0: AnyRef): Boolean

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    AnyRef

38.  final def notify(): Unit

    Definition Classes

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    @native()

39.  final def notifyAll(): Unit

    Definition Classes

    AnyRef

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    @native()

40.  def parseStringToHttpHeaderArgs(headers: String): Seq[String]

    Definition Classes

    SharedBackendUtils

41.  def saveFlatFileAsFile(content: String): File

    Definition Classes

    SharedBackendUtils

42.  final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes

    AnyRef

43.  def toH2OArgs(h2oArgs: Seq[String], executors: Array[NodeDesc] = Array()): Array[String]

    Definition Classes

    SharedBackendUtils

44.  def toString(): String

    Definition Classes

    AnyRef → Any

45.  def translateHostnameToIp(hostname: String): String

    Attributes

    protected

    Definition Classes

    SharedBackendUtils

46.  final def wait(): Unit

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    @throws( ... )

47.  final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes

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    @throws( ... )

48.  final def wait(arg0: Long): Unit

    Definition Classes

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    @throws( ... ) @native()