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trait CatalystScan extends AnyRef

::Experimental:: An interface for experimenting with a more direct connection to the query planner. Compared to PrunedFilteredScan, this operator receives the raw expressions from the org.apache.spark.sql.catalyst.plans.logical.LogicalPlan. Unlike the other APIs this interface is NOT designed to be binary compatible across releases and thus should only be used for experimentation.

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@Unstable()
Source
interfaces.scala
Since

1.3.0

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Abstract Value Members

  1. abstract def buildScan(requiredColumns: Seq[Attribute], filters: Seq[Expression]): RDD[Row]

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

  1. def finalize(): Unit
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    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

    (Since version 9)

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