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From gatorsmile <>
Subject [GitHub] spark pull request #16766: [SPARK-19426][SQL] Custom coalesce for Dataset
Date Thu, 02 Feb 2017 07:33:38 GMT
Github user gatorsmile commented on a diff in the pull request:
    --- Diff: sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/plans/logical/basicLogicalOperators.scala
    @@ -823,6 +825,17 @@ case class Repartition(numPartitions: Int, shuffle: Boolean, child:
    +  * Returns a new RDD that has exactly `numPartitions` partitions.
    +  */
    +case class CoalesceLogical(numPartitions: Int, partitionCoalescer: Option[PartitionCoalescer],
    +                    child: LogicalPlan)
    --- End diff --
    Could you follow the styles documented in

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