Packages

c

org.apache.spark.sql.execution.python

BasePythonUDFRunner

abstract class BasePythonUDFRunner extends BasePythonRunner[Array[Byte], Array[Byte]]

A helper class to run Python UDFs in Spark.

Linear Supertypes
BasePythonRunner[Array[Byte], Array[Byte]], Logging, AnyRef, Any
Known Subclasses
PythonUDFRunner, PythonUDTFRunner
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. BasePythonUDFRunner
  2. BasePythonRunner
  3. Logging
  4. AnyRef
  5. Any
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  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new BasePythonUDFRunner(funcs: Seq[ChainedPythonFunctions], evalType: Int, argOffsets: Array[Array[Int]], pythonMetrics: Map[String, SQLMetric], jobArtifactUUID: Option[String])

Type Members

  1. class MonitorThread extends Thread
    Definition Classes
    BasePythonRunner
  2. abstract class PythonUDFWriterThread extends WriterThread
  3. abstract class ReaderIterator extends Iterator[OUT]
    Definition Classes
    BasePythonRunner
  4. class WriterMonitorThread extends Thread
    Definition Classes
    BasePythonRunner
  5. abstract class WriterThread extends Thread
    Definition Classes
    BasePythonRunner

Abstract Value Members

  1. abstract def newWriterThread(env: SparkEnv, worker: Socket, inputIterator: Iterator[Array[Byte]], partitionIndex: Int, context: TaskContext): WriterThread
    Attributes
    protected
    Definition Classes
    BasePythonRunner

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. val accumulator: PythonAccumulatorV2
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  5. val argOffsets: Array[Array[Int]]
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  6. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  7. val authSocketTimeout: Long
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  8. val bufferSize: Int
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  9. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native()
  10. def compute(inputIterator: Iterator[Array[Byte]], partitionIndex: Int, context: TaskContext): Iterator[Array[Byte]]
    Definition Classes
    BasePythonRunner
  11. val envVars: Map[String, String]
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  12. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  13. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  14. val evalType: Int
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable])
  16. val funcs: Seq[ChainedPythonFunctions]
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  17. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  18. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  19. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  20. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  21. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  22. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  23. val jobArtifactUUID: Option[String]
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  24. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  25. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  28. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  32. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  35. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  36. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  37. def newReaderIterator(stream: DataInputStream, writerThread: WriterThread, startTime: Long, env: SparkEnv, worker: Socket, pid: Option[Int], releasedOrClosed: AtomicBoolean, context: TaskContext): Iterator[Array[Byte]]
    Attributes
    protected
    Definition Classes
    BasePythonUDFRunner → BasePythonRunner
  38. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  39. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  40. val pythonExec: String
    Definition Classes
    BasePythonUDFRunner → BasePythonRunner
  41. val pythonVer: String
    Attributes
    protected
    Definition Classes
    BasePythonRunner
  42. val simplifiedTraceback: Boolean
    Definition Classes
    BasePythonUDFRunner → BasePythonRunner
  43. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  44. def toString(): String
    Definition Classes
    AnyRef → Any
  45. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  46. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  47. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()

Inherited from BasePythonRunner[Array[Byte], Array[Byte]]

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped