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https://issues.apache.org/jira/browse/HIVE-8536?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14225643#comment-14225643
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Chao commented on HIVE-8536:
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[~lirui] I couldn't think up a query that has skewjoin AND multi-insert, so I'm
not sure. For MR, one task could have multiple child tasks (for instance
subquery_multiinsert.q), but may be in the circumstance of skew join this
assumption is valid.
> Enable SkewJoinResolver for spark [Spark Branch]
> ------------------------------------------------
>
> Key: HIVE-8536
> URL: https://issues.apache.org/jira/browse/HIVE-8536
> Project: Hive
> Issue Type: Improvement
> Components: Spark
> Reporter: Rui Li
> Assignee: Rui Li
> Attachments: HIVE-8536.1-spark.patch, HIVE-8536.2-spark.patch
>
>
> Sub-task of HIVE-8406
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