ulysses you created SPARK-34899: ----------------------------------- Summary: Use origin plan if can not coalesce shuffle partition Key: SPARK-34899 URL: https://issues.apache.org/jira/browse/SPARK-34899 Project: Spark Issue Type: Improvement Components: SQL Affects Versions: 3.2.0 Reporter: ulysses you
The `CoalesceShufflePartitions` can not coalesce such case if the total shuffle partitions of mappers are big enough. Then it's confused to use `CustomShuffleReaderExec` which marked as `coalesced` but has no affect with partition number. -- 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