[jira] [Updated] (SPARK-30524) Disable OptimizeSkewJoin rule if introducing additional shuffle.

[ https://issues.apache.org/jira/browse/SPARK-30524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Wenchen Fan updated SPARK-30524: Parent Issue: SPARK-31412 (was: SPARK-29544) > Disable OptimizeSkewJoin rule if introducing

[jira] [Updated] (SPARK-30524) Disable OptimizeSkewJoin rule if introducing additional shuffle.

[ https://issues.apache.org/jira/browse/SPARK-30524?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Ke Jia updated SPARK-30524: --- Description: The OptimizeSkewedJoin will break the outputPartitioning of origin SMJ. And it may introduce