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Apache Spark commented on SPARK-32286: -------------------------------------- User 'c21' has created a pull request for this issue: https://github.com/apache/spark/pull/29079 > Coalesce bucketed tables for shuffled hash join if applicable > ------------------------------------------------------------- > > Key: SPARK-32286 > URL: https://issues.apache.org/jira/browse/SPARK-32286 > Project: Spark > Issue Type: Improvement > Components: SQL > Affects Versions: 3.1.0 > Reporter: Cheng Su > Priority: Trivial > > Based on a follow up comment in PRĀ > [#28123|https://github.com/apache/spark/pull/28123], where we can coalesce > buckets for shuffled hash join as well. The note here is we only coalesce the > buckets from shuffled hash join stream side (i.e. the side not building hash > map), so we don't need to worry about OOM when coalescing multiple buckets in > one task for building hash map. -- 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