Packages

c

org.apache.spark.sql.execution

SparkOptimizer

class SparkOptimizer extends Optimizer

Linear Supertypes
Optimizer, RuleExecutor[LogicalPlan], Logging, AnyRef, Any
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Inherited
  1. SparkOptimizer
  2. Optimizer
  3. RuleExecutor
  4. Logging
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new SparkOptimizer(catalogManager: CatalogManager, catalog: SessionCatalog, experimentalMethods: ExperimentalMethods)

Type Members

  1. case class Batch extends Product with Serializable
    Attributes
    protected
    Definition Classes
    RuleExecutor
  2. case class FixedPoint extends Strategy with Product with Serializable
    Definition Classes
    RuleExecutor
  3. abstract class Strategy extends AnyRef
    Definition Classes
    RuleExecutor

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. final def batches: Seq[Batch]
    Definition Classes
    Optimizer → RuleExecutor
  6. val blacklistedOnceBatches: Set[String]
    Attributes
    protected
    Definition Classes
    Optimizer → RuleExecutor
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  8. def defaultBatches: Seq[Batch]
    Definition Classes
    SparkOptimizer → Optimizer
  9. def earlyScanPushDownRules: Seq[Rule[LogicalPlan]]
    Definition Classes
    SparkOptimizer → Optimizer
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  12. def execute(plan: LogicalPlan): LogicalPlan
    Definition Classes
    RuleExecutor
  13. def executeAndTrack(plan: LogicalPlan, tracker: QueryPlanningTracker): LogicalPlan
    Definition Classes
    RuleExecutor
  14. def extendedOperatorOptimizationRules: Seq[Rule[LogicalPlan]]
    Definition Classes
    Optimizer
  15. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  16. def fixedPoint: FixedPoint
    Attributes
    protected
    Definition Classes
    Optimizer
  17. final def getClass(): Class[_]
    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 isPlanIntegral(plan: LogicalPlan): Boolean
    Attributes
    protected
    Definition Classes
    Optimizer → RuleExecutor
  23. def isTraceEnabled(): Boolean
    Attributes
    protected
    Definition Classes
    Logging
  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 nonExcludableRules: Seq[String]
    Definition Classes
    SparkOptimizer → Optimizer
  38. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  39. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  40. def postHocOptimizationBatches: Seq[Batch]

    Optimization batches that are executed after the regular optimization batches, but before the batch executing the ExperimentalMethods optimizer rules.

    Optimization batches that are executed after the regular optimization batches, but before the batch executing the ExperimentalMethods optimizer rules. This hook can be used to add custom optimizer batches to the Spark optimizer.

    Note that 'Extract Python UDFs' batch is an exception and ran after the batches defined here.

  41. def preOptimizationBatches: Seq[Batch]

    Optimization batches that are executed before the regular optimization batches (also before the finish analysis batch).

  42. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  43. def toString(): String
    Definition Classes
    AnyRef → Any
  44. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  45. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  46. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  47. object Once extends Strategy with Product with Serializable
    Definition Classes
    RuleExecutor
  48. object OptimizeSubqueries extends Rule[LogicalPlan]
    Definition Classes
    Optimizer

Inherited from Optimizer

Inherited from RuleExecutor[LogicalPlan]

Inherited from Logging

Inherited from AnyRef

Inherited from Any

Ungrouped