Packages

t

org.apache.spark.sql.catalyst.optimizer

JoinSelectionHelper

trait JoinSelectionHelper extends Logging

Linear Supertypes
Logging, AnyRef, Any
Known Subclasses
InjectRuntimeFilter, PushDownLeftSemiAntiJoin, ExtractSingleColumnNullAwareAntiJoin
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  1. JoinSelectionHelper
  2. Logging
  3. AnyRef
  4. Any
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Visibility
  1. Public
  2. Protected

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. def MDC(key: LogKey, value: Any): MDC
    Attributes
    protected
    Definition Classes
    Logging
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def canBroadcastBySize(plan: LogicalPlan, conf: SQLConf): Boolean

    Matches a plan whose output should be small enough to be used in broadcast join.

  7. def canBuildBroadcastLeft(joinType: JoinType): Boolean
  8. def canBuildBroadcastRight(joinType: JoinType): Boolean
  9. def canBuildShuffledHashJoinLeft(joinType: JoinType): Boolean
  10. def canBuildShuffledHashJoinRight(joinType: JoinType): Boolean
  11. def canPlanAsBroadcastHashJoin(join: Join, conf: SQLConf): Boolean
  12. def canPruneLeft(joinType: JoinType): Boolean
  13. def canPruneRight(joinType: JoinType): Boolean
  14. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @IntrinsicCandidate() @native()
  15. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  16. def equals(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef → Any
  17. def getBroadcastBuildSide(join: Join, hintOnly: Boolean, conf: SQLConf): Option[BuildSide]
  18. def getBroadcastNestedLoopJoinBuildSide(hint: JoinHint, joinType: JoinType): Option[BuildSide]
  19. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  20. def getShuffleHashJoinBuildSide(join: Join, hintOnly: Boolean, conf: SQLConf): Option[BuildSide]
  21. def getSmallerSide(left: LogicalPlan, right: LogicalPlan): BuildSide
  22. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @IntrinsicCandidate() @native()
  23. def hashJoinSupported(leftKeys: Seq[Expression], rightKeys: Seq[Expression]): Boolean
    Attributes
    protected
  24. def hintToBroadcastLeft(hint: JoinHint): Boolean
  25. def hintToBroadcastRight(hint: JoinHint): Boolean
  26. def hintToNotBroadcastAndReplicate(hint: JoinHint): Boolean
  27. def hintToNotBroadcastAndReplicateLeft(hint: JoinHint): Boolean
  28. def hintToNotBroadcastAndReplicateRight(hint: JoinHint): Boolean
  29. def hintToNotBroadcastLeft(hint: JoinHint): Boolean
  30. def hintToNotBroadcastRight(hint: JoinHint): Boolean
  31. def hintToPreferShuffleHashJoin(hint: JoinHint): Boolean
  32. def hintToPreferShuffleHashJoinLeft(hint: JoinHint): Boolean
  33. def hintToPreferShuffleHashJoinRight(hint: JoinHint): Boolean
  34. def hintToShuffleHashJoin(hint: JoinHint): Boolean
  35. def hintToShuffleHashJoinLeft(hint: JoinHint): Boolean
  36. def hintToShuffleHashJoinRight(hint: JoinHint): Boolean
  37. def hintToShuffleReplicateNL(hint: JoinHint): Boolean
  38. def hintToSortMergeJoin(hint: JoinHint): Boolean
  39. def initializeLogIfNecessary(isInterpreter: Boolean, silent: Boolean): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  40. def initializeLogIfNecessary(isInterpreter: Boolean): Unit
    Attributes
    protected
    Definition Classes
    Logging
  41. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  42. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  43. def log: Logger
    Attributes
    protected
    Definition Classes
    Logging
  44. def logBasedOnLevel(level: Level)(f: => MessageWithContext): Unit
    Attributes
    protected
    Definition Classes
    Logging
  45. def logDebug(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  46. def logDebug(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  47. def logDebug(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  48. def logDebug(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  49. def logError(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  50. def logError(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  51. def logError(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  52. def logError(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  53. def logInfo(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  54. def logInfo(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  55. def logInfo(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  56. def logInfo(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  57. def logName: String
    Attributes
    protected
    Definition Classes
    Logging
  58. def logTrace(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  59. def logTrace(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  60. def logTrace(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  61. def logTrace(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  62. def logWarning(msg: => String, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  63. def logWarning(entry: LogEntry, throwable: Throwable): Unit
    Attributes
    protected
    Definition Classes
    Logging
  64. def logWarning(entry: LogEntry): Unit
    Attributes
    protected
    Definition Classes
    Logging
  65. def logWarning(msg: => String): Unit
    Attributes
    protected
    Definition Classes
    Logging
  66. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  67. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  68. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @IntrinsicCandidate() @native()
  69. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  70. def toString(): String
    Definition Classes
    AnyRef → Any
  71. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  72. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  73. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  74. def withLogContext(context: Map[String, String])(body: => Unit): Unit
    Attributes
    protected
    Definition Classes
    Logging

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 Logging

Inherited from AnyRef

Inherited from Any

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