abstract class Operation extends AnyRef

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Instance Constructors

  1. new Operation(parentSession: HiveSession, confOverlay: Map[String, String], opType: OperationType, runInBackground: Boolean)
    Attributes
    protected[operation]
  2. new Operation(parentSession: HiveSession, confOverlay: Map[String, String], opType: OperationType)
    Attributes
    protected[operation]
  3. new Operation(parentSession: HiveSession, opType: OperationType)
    Attributes
    protected[operation]

Abstract Value Members

  1. abstract def getNextRowSet(orientation: FetchOrientation, maxRows: Long): RowSet
  2. abstract def getResultSetSchema(): TableSchema
  3. abstract def runInternal(): Unit

    Implemented by subclass of Operation class to execute specific behaviors.

    Implemented by subclass of Operation class to execute specific behaviors.

    Attributes
    protected[operation]
    Exceptions thrown

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. def afterRun(): Unit

    Invoked after runInternal(), even if an exception is thrown in runInternal().

    Invoked after runInternal(), even if an exception is thrown in runInternal(). Clean up resources, which was set up in beforeRun().

    Attributes
    protected[operation]
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. final def assertState(state: OperationState): Unit
    Attributes
    protected[operation]
  7. def beforeRun(): Unit

    Invoked before runInternal().

    Invoked before runInternal(). Set up some preconditions, or configurations.

    Attributes
    protected[operation]
  8. def cancel(): Unit
  9. def cleanupOperationLog(): Unit
    Attributes
    protected[operation]
  10. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native() @HotSpotIntrinsicCandidate()
  11. def close(): Unit
  12. def createOperationLog(): Unit
    Attributes
    protected[operation]
  13. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  15. def getBackgroundHandle(): Future[_]
  16. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  17. def getConfOverlay(): Map[String, String]
    Attributes
    protected[operation]
  18. def getConfiguration(): HiveConf
  19. def getHandle(): OperationHandle
  20. def getLastAccessTime(): Long
  21. def getNextRowSet(): RowSet
  22. def getOperationLog(): OperationLog
  23. def getOperationTimeout(): Long
  24. def getParentSession(): HiveSession
  25. def getProtocolVersion(): TProtocolVersion
  26. def getStatus(): OperationStatus
  27. def getType(): OperationType
  28. def hasResultSet(): Boolean
  29. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  30. def isCanceled(): Boolean
  31. def isFailed(): Boolean
  32. def isFinished(): Boolean
  33. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  34. def isRunning(): Boolean
  35. def isTimedOut(current: Long): Boolean
  36. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  37. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  38. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  39. def run(): Unit
  40. def setBackgroundHandle(backgroundHandle: Future[_]): Unit
    Attributes
    protected[operation]
  41. def setConfiguration(configuration: HiveConf): Unit
  42. def setHasResultSet(hasResultSet: Boolean): Unit
    Attributes
    protected[operation]
  43. def setOperationException(operationException: HiveSQLException): Unit
    Attributes
    protected[operation]
  44. def setOperationTimeout(operationTimeout: Long): Unit
  45. final def setState(newState: OperationState): OperationState
    Attributes
    protected[operation]
  46. def shouldRunAsync(): Boolean
  47. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  48. def toSQLException(prefix: String, response: CommandProcessorResponse): HiveSQLException
    Attributes
    protected[operation]
  49. def toString(): String
    Definition Classes
    AnyRef → Any
  50. def unregisterOperationLog(): Unit
    Attributes
    protected[operation]
  51. def validateDefaultFetchOrientation(orientation: FetchOrientation): Unit

    Verify if the given fetch orientation is part of the default orientation types.

    Verify if the given fetch orientation is part of the default orientation types.

    Attributes
    protected[operation]
    Exceptions thrown
  52. def validateFetchOrientation(orientation: FetchOrientation, supportedOrientations: EnumSet[FetchOrientation]): Unit

    Verify if the given fetch orientation is part of the supported orientation types.

    Verify if the given fetch orientation is part of the supported orientation types.

    Attributes
    protected[operation]
    Exceptions thrown
  53. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  54. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  55. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Deprecated Value Members

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

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