shark.execution

SharkExplainTask

class SharkExplainTask extends Task[SharkExplainWork] with Serializable with LogHelper

SharkExplainTask executes EXPLAIN for RDD operators.

Linear Supertypes
LogHelper, Logging, Task[SharkExplainWork], Node, Serializable, AnyRef, Any
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Inherited
  1. SharkExplainTask
  2. LogHelper
  3. Logging
  4. Task
  5. Node
  6. Serializable
  7. AnyRef
  8. Any
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  1. Public
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Instance Constructors

  1. new SharkExplainTask()

Value Members

  1. final def !=(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any

  3. final def ##(): Int

    Definition Classes
    AnyRef → Any

  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any

  6. def addDependentTask(arg0: Task[_ <: Serializable]): Boolean

    Definition Classes
    Task

  7. final def asInstanceOf[T0]: T0

    Definition Classes
    Any

  8. def clone(): AnyRef

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  9. def cloneConf(): Unit

    Attributes
    protected[org.apache.hadoop.hive.ql.exec]
    Definition Classes
    Task

  10. def done(): Boolean

    Definition Classes
    Task

  11. final def eq(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  12. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any

  13. def errStream(): PrintStream

    Definition Classes
    LogHelper

  14. def execute(driverContext: DriverContext): Int

    Definition Classes
    SharkExplainTask → Task

  15. def executeTask(): Int

    Definition Classes
    Task

  16. def fetch(arg0: ArrayList[String]): Boolean

    Definition Classes
    Task
    Annotations
    @throws( ... ) @throws( classOf[java.io.IOException] )

  17. def finalize(): Unit

    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  18. def getAndInitBackupTask(): Task[_ <: Serializable]

    Definition Classes
    Task

  19. def getBackupChildrenTasks(): List[Task[_ <: Serializable]]

    Definition Classes
    Task

  20. def getBackupTask(): Task[_ <: Serializable]

    Definition Classes
    Task

  21. def getChildTasks(): List[Task[_ <: Serializable]]

    Definition Classes
    Task

  22. def getChildren(): List[_ <: Node]

    Definition Classes
    Task → Node

  23. final def getClass(): Class[_]

    Definition Classes
    AnyRef → Any

  24. def getCounters(): HashMap[String, Long]

    Definition Classes
    Task

  25. def getDependentTasks(): List[Task[_ <: Serializable]]

    Definition Classes
    Task

  26. def getFeedSubscribers(): List[Task[_ <: Serializable]]

    Definition Classes
    Task

  27. def getId(): String

    Definition Classes
    Task

  28. def getInitialized(): Boolean

    Definition Classes
    Task

  29. def getJobID(): String

    Definition Classes
    Task

  30. def getName(): String

    Definition Classes
    SharkExplainTask → Node

  31. def getParentTasks(): List[Task[_ <: Serializable]]

    Definition Classes
    Task

  32. def getQueryPlan(): QueryPlan

    Definition Classes
    Task

  33. def getQueued(): Boolean

    Definition Classes
    Task

  34. def getReducer(): org.apache.hadoop.hive.ql.exec.Operator[_ <: OperatorDesc]

    Definition Classes
    Task

  35. def getResultSchema(): List[FieldSchema]

    Definition Classes
    Task

  36. def getTaskHandle(): TaskHandle

    Definition Classes
    Task

  37. def getTaskTag(): Int

    Definition Classes
    Task

  38. def getTopOperators(): Collection[org.apache.hadoop.hive.ql.exec.Operator[_ <: OperatorDesc]]

    Definition Classes
    Task

  39. def getType(): StageType

    Definition Classes
    SharkExplainTask → Task

  40. def getWork(): SharkExplainWork

    Definition Classes
    Task

  41. def hasReduce(): Boolean

    Definition Classes
    Task

  42. def hashCode(): Int

    Definition Classes
    AnyRef → Any

  43. val hiveExplainTask: ExplainTask

  44. def ifRetryCmdWhenFail(): Boolean

    Definition Classes
    Task

  45. def initialize(conf: HiveConf, queryPlan: QueryPlan, driverContext: DriverContext): Unit

    Definition Classes
    SharkExplainTask → Task

  46. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any

  47. def isLocalMode(): Boolean

    Definition Classes
    Task

  48. def isMapRedLocalTask(): Boolean

    Definition Classes
    Task

  49. def isMapRedTask(): Boolean

    Definition Classes
    Task

  50. def isRunnable(): Boolean

    Definition Classes
    Task

  51. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  52. final def localizeMRTmpFiles(arg0: Context): Unit

    Definition Classes
    Task

  53. def localizeMRTmpFilesImpl(ctx: Context): Unit

    Definition Classes
    SharkExplainTask → Task

  54. def log: Logger

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  56. def logDebug(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  57. def logError(msg: String, exception: Throwable): Unit

    Definition Classes
    LogHelper

  58. def logError(msg: String, detail: String): Unit

    Definition Classes
    LogHelper

  59. def logError(msg: ⇒ String): Unit

    Definition Classes
    LogHelper → Logging

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

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  62. def logInfo(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  64. def logTrace(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

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

    Attributes
    protected
    Definition Classes
    Logging

  66. def logWarning(msg: ⇒ String): Unit

    Attributes
    protected
    Definition Classes
    Logging

  67. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef

  68. final def notify(): Unit

    Definition Classes
    AnyRef

  69. final def notifyAll(): Unit

    Definition Classes
    AnyRef

  70. def outStream(): PrintStream

    Definition Classes
    LogHelper

  71. def pushFeed(arg0: FeedType, arg1: Any): Unit

    Attributes
    protected[org.apache.hadoop.hive.ql.exec]
    Definition Classes
    Task

  72. def receiveFeed(arg0: FeedType, arg1: Any): Unit

    Attributes
    protected[org.apache.hadoop.hive.ql.exec]
    Definition Classes
    Task

  73. def removeDependentTask(arg0: Task[_ <: Serializable]): Unit

    Definition Classes
    Task

  74. def removeFromChildrenTasks(): Unit

    Definition Classes
    Task

  75. def requireLock(): Boolean

    Definition Classes
    Task

  76. def setBackupChildrenTasks(arg0: List[Task[_ <: Serializable]]): Unit

    Definition Classes
    Task

  77. def setBackupTask(arg0: Task[_ <: Serializable]): Unit

    Definition Classes
    Task

  78. def setChildTasks(arg0: List[Task[_ <: Serializable]]): Unit

    Definition Classes
    Task

  79. def setDone(): Unit

    Definition Classes
    Task

  80. def setFeedSubscribers(arg0: List[Task[_ <: Serializable]]): Unit

    Definition Classes
    Task

  81. def setId(arg0: String): Unit

    Definition Classes
    Task

  82. def setInitialized(): Unit

    Definition Classes
    Task

  83. def setLocalMode(arg0: Boolean): Unit

    Definition Classes
    Task

  84. def setParentTasks(arg0: List[Task[_ <: Serializable]]): Unit

    Definition Classes
    Task

  85. def setQueryPlan(arg0: QueryPlan): Unit

    Definition Classes
    Task

  86. def setQueued(): Unit

    Definition Classes
    Task

  87. def setRetryCmdWhenFail(arg0: Boolean): Unit

    Definition Classes
    Task

  88. def setStarted(): Unit

    Definition Classes
    Task

  89. def setTaskTag(arg0: Int): Unit

    Definition Classes
    Task

  90. def setWork(arg0: SharkExplainWork): Unit

    Definition Classes
    Task

  91. def shutdown(): Unit

    Definition Classes
    Task

  92. def started(): Boolean

    Definition Classes
    Task

  93. def subscribeFeed(arg0: Task[_ <: Serializable]): Unit

    Definition Classes
    Task

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

    Definition Classes
    AnyRef

  95. def toString(): String

    Definition Classes
    AnyRef → Any

  96. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

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

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  98. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LogHelper

Inherited from Logging

Inherited from Task[SharkExplainWork]

Inherited from Node

Inherited from Serializable

Inherited from AnyRef

Inherited from Any

Ungrouped