Class

org.apache.spark.sql

ExperimentalMethods

Related Doc: package sql

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class ExperimentalMethods extends AnyRef

:: Experimental :: Holder for experimental methods for the bravest. We make NO guarantee about the stability regarding binary compatibility and source compatibility of methods here.

spark.experimental.extraStrategies += ...
Annotations
@Experimental() @Unstable()
Source
ExperimentalMethods.scala
Since

1.3.0

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

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  2. final def ##(): Int

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  5. def clone(): AnyRef

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

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  7. def equals(arg0: Any): Boolean

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  8. var extraOptimizations: Seq[Rule[LogicalPlan]]

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  9. var extraStrategies: Seq[Strategy]

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    Allows extra strategies to be injected into the query planner at runtime.

    Allows extra strategies to be injected into the query planner at runtime. Note this API should be considered experimental and is not intended to be stable across releases.

    Since

    1.3.0

  10. def finalize(): Unit

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  19. final def wait(): Unit

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