Packages

  • package root
    Definition Classes
    root
  • package org
    Definition Classes
    root
  • package apache
    Definition Classes
    org
  • package spark
    Definition Classes
    apache
  • package sql

    Allows the execution of relational queries, including those expressed in SQL using Spark.

    Allows the execution of relational queries, including those expressed in SQL using Spark.

    Definition Classes
    spark
  • package execution

    The physical execution component of Spark SQL.

    The physical execution component of Spark SQL. Note that this is a private package. All classes in catalyst are considered an internal API to Spark SQL and are subject to change between minor releases.

    Definition Classes
    sql
  • package python
    Definition Classes
    execution
  • abstract class BasePythonUDFRunner extends BasePythonRunner[Array[Byte], Array[Byte]]

    A helper class to run Python UDFs in Spark.

    A helper class to run Python UDFs in Spark.

    Definition Classes
    python
  • MonitorThread
  • PythonUDFWriterThread
  • ReaderIterator
  • WriterMonitorThread
  • WriterThread

abstract class PythonUDFWriterThread extends WriterThread

Linear Supertypes
BasePythonUDFRunner.WriterThread, Thread, Runnable, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. PythonUDFWriterThread
  2. WriterThread
  3. Thread
  4. Runnable
  5. AnyRef
  6. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new PythonUDFWriterThread(env: SparkEnv, worker: Socket, inputIterator: Iterator[Array[Byte]], partitionIndex: Int, context: TaskContext)

Abstract Value Members

  1. abstract def writeCommand(dataOut: DataOutputStream): Unit
    Attributes
    protected
    Definition Classes
    WriterThread

Concrete Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def barrierAndServe(requestMethod: Int, sock: Socket, message: String): Unit
    Definition Classes
    WriterThread
  6. final def checkAccess(): Unit
    Definition Classes
    Thread
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    Thread → AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException])
  8. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  9. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  10. def exception: Option[Throwable]
    Definition Classes
    WriterThread
  11. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  12. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  13. def getContextClassLoader(): ClassLoader
    Definition Classes
    Thread
    Annotations
    @CallerSensitive()
  14. def getId(): Long
    Definition Classes
    Thread
  15. final def getName(): String
    Definition Classes
    Thread
  16. final def getPriority(): Int
    Definition Classes
    Thread
  17. def getStackTrace(): Array[StackTraceElement]
    Definition Classes
    Thread
  18. def getState(): State
    Definition Classes
    Thread
  19. final def getThreadGroup(): ThreadGroup
    Definition Classes
    Thread
  20. def getUncaughtExceptionHandler(): UncaughtExceptionHandler
    Definition Classes
    Thread
  21. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  22. def interrupt(): Unit
    Definition Classes
    Thread
  23. final def isAlive(): Boolean
    Definition Classes
    Thread
    Annotations
    @native()
  24. final def isDaemon(): Boolean
    Definition Classes
    Thread
  25. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  26. def isInterrupted(): Boolean
    Definition Classes
    Thread
  27. final def join(): Unit
    Definition Classes
    Thread
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  28. final def join(arg0: Long, arg1: Int): Unit
    Definition Classes
    Thread
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  29. final def join(arg0: Long): Unit
    Definition Classes
    Thread
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  30. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  31. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  32. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  33. def run(): Unit
    Definition Classes
    WriterThread → Thread → Runnable
  34. def setContextClassLoader(arg0: ClassLoader): Unit
    Definition Classes
    Thread
  35. final def setDaemon(arg0: Boolean): Unit
    Definition Classes
    Thread
  36. final def setName(arg0: String): Unit
    Definition Classes
    Thread
  37. final def setPriority(arg0: Int): Unit
    Definition Classes
    Thread
  38. def setUncaughtExceptionHandler(arg0: UncaughtExceptionHandler): Unit
    Definition Classes
    Thread
  39. def shutdownOnTaskCompletion(): Unit
    Definition Classes
    WriterThread
  40. def start(): Unit
    Definition Classes
    Thread
  41. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  42. def toString(): String
    Definition Classes
    Thread → AnyRef → Any
  43. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  44. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  45. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  46. def writeIteratorToStream(dataOut: DataOutputStream): Unit
    Attributes
    protected
    Definition Classes
    PythonUDFWriterThread → WriterThread
  47. def writeUTF(str: String, dataOut: DataOutputStream): Unit
    Definition Classes
    WriterThread

Deprecated Value Members

  1. def countStackFrames(): Int
    Definition Classes
    Thread
    Annotations
    @native() @Deprecated
    Deprecated
  2. def destroy(): Unit
    Definition Classes
    Thread
    Annotations
    @Deprecated
    Deprecated
  3. final def resume(): Unit
    Definition Classes
    Thread
    Annotations
    @Deprecated
    Deprecated
  4. final def stop(arg0: Throwable): Unit
    Definition Classes
    Thread
    Annotations
    @Deprecated
    Deprecated
  5. final def stop(): Unit
    Definition Classes
    Thread
    Annotations
    @Deprecated
    Deprecated
  6. final def suspend(): Unit
    Definition Classes
    Thread
    Annotations
    @Deprecated
    Deprecated

Inherited from BasePythonUDFRunner.WriterThread

Inherited from Thread

Inherited from Runnable

Inherited from AnyRef

Inherited from Any

Ungrouped