[ https://issues.apache.org/jira/browse/SPARK-32464?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wang, Gang updated SPARK-32464: ------------------------------- Summary: Support skew handling on join that has one side with no query stage (was: Support skew handling on join with one side that has no query stage) > Support skew handling on join that has one side with no query stage > ------------------------------------------------------------------- > > Key: SPARK-32464 > URL: https://issues.apache.org/jira/browse/SPARK-32464 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.0.0 > Reporter: Wang, Gang > Priority: Major > > In our production environment, there are many bucket tables, which are used > to join with other tables. And there are some skewed joins now and then. > While, in current implementation, the skew join handling can only applied > when both sides of a SMJ are QueryStages. So skew join handling is not able > to deal with such cases. -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: issues-unsubscr...@spark.apache.org For additional commands, e-mail: issues-h...@spark.apache.org