akashrn5 commented on a change in pull request #3856:
URL: https://github.com/apache/carbondata/pull/3856#discussion_r474500865
##########
File path:
integration/spark/src/main/scala/org/apache/spark/sql/execution/command/mutation/merge/CarbonMergeDataSetCommand.scala
##########
@@ -106,18 +106,34 @@ case class CarbonMergeDataSetCommand(
// decide join type based on match conditions
val joinType = decideJoinType
+ val joinColumn = mergeMatches.joinExpr.expr.asInstanceOf[EqualTo].left
+ .asInstanceOf[UnresolvedAttribute].nameParts.tail.head
+ // repartition the the srsDs, if the target as bucketing and the bucketing
column and join
+ // column are same
+ val repartitionedSrsDs =
Review comment:
done
##########
File path:
integration/spark/src/main/scala/org/apache/spark/sql/execution/command/mutation/merge/CarbonMergeDataSetCommand.scala
##########
@@ -106,18 +106,34 @@ case class CarbonMergeDataSetCommand(
// decide join type based on match conditions
val joinType = decideJoinType
+ val joinColumn = mergeMatches.joinExpr.expr.asInstanceOf[EqualTo].left
+ .asInstanceOf[UnresolvedAttribute].nameParts.tail.head
+ // repartition the the srsDs, if the target as bucketing and the bucketing
column and join
Review comment:
done
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