Packages

c

org.apache.spark.sql.execution.python

UserDefinedPythonTableFunctionAnalyzeRunner

class UserDefinedPythonTableFunctionAnalyzeRunner extends PythonPlannerRunner[PythonUDTFAnalyzeResult]

Runs the Python UDTF's analyze static method.

When the Python UDTF is defined without a static return type, the analyzer will call this while resolving table-valued functions.

This expects the Python UDTF to have analyze static method that take arguments:

- The number and order of arguments are the same as the UDTF inputs - Each argument is an AnalyzeArgument, containing:

  • dataType: DataType
  • value: Any: if the argument is foldable; otherwise None
  • isTable: bool: True if the argument is TABLE

and that return an AnalyzeResult.

It serializes/deserializes the data types via JSON, and the values for the case the argument is foldable are pickled.

AnalysisException with the error class "TABLE_VALUED_FUNCTION_FAILED_TO_ANALYZE_IN_PYTHON" will be thrown when an exception is raised in Python.

Linear Supertypes
PythonPlannerRunner[PythonUDTFAnalyzeResult], Logging, AnyRef, Any
Ordering
  1. Alphabetic
  2. By Inheritance
Inherited
  1. UserDefinedPythonTableFunctionAnalyzeRunner
  2. PythonPlannerRunner
  3. Logging
  4. AnyRef
  5. Any
  1. Hide All
  2. Show All
Visibility
  1. Public
  2. Protected

Instance Constructors

  1. new UserDefinedPythonTableFunctionAnalyzeRunner(name: String, func: PythonFunction, exprs: Seq[Expression], tableArgs: Seq[Boolean], parser: ParserInterface)

Type Members

  1. implicit class LogStringContext extends AnyRef
    Definition Classes
    Logging

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 clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  8. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  9. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  10. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  11. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  12. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  13. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  14. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  15. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  16. def logDebug(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  17. def logDebug(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  18. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  19. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  20. def logError(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  21. def logError(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  22. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  23. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  24. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  25. def logInfo(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  26. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  27. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  28. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  29. def logTrace(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  30. def logTrace(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  31. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  32. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  33. def logWarning(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  34. def logWarning(entry: LogEntry): 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. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  38. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  39. def receiveFromPython(dataIn: DataInputStream): PythonUDTFAnalyzeResult
    Attributes
    protected
    Definition Classes
    UserDefinedPythonTableFunctionAnalyzeRunner → PythonPlannerRunner
  40. def runInPython(useDaemon: Boolean = SparkEnv.get.conf.get(PYTHON_USE_DAEMON)): PythonUDTFAnalyzeResult
    Definition Classes
    PythonPlannerRunner
  41. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  42. def toString(): String
    Definition Classes
    AnyRef → Any
  43. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  44. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  45. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  46. def withLogContext(context: Map[String, String])(body: => Unit): Unit
    Attributes
    protected
    Definition Classes
    Logging
  47. val workerModule: String
    Definition Classes
    UserDefinedPythonTableFunctionAnalyzeRunner → PythonPlannerRunner
  48. def writeToPython(dataOut: DataOutputStream, pickler: Pickler): Unit
    Attributes
    protected
    Definition Classes
    UserDefinedPythonTableFunctionAnalyzeRunner → PythonPlannerRunner

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

Inherited from PythonPlannerRunner[PythonUDTFAnalyzeResult]

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped