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Posted to issues@spark.apache.org by "Manu Zhang (Jira)" <ji...@apache.org> on 2020/06/09 11:24:00 UTC

[jira] [Created] (SPARK-31942) Revert SPARK-31864 Adjust AQE skew join trigger condition

Manu Zhang created SPARK-31942:
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             Summary: Revert SPARK-31864 Adjust AQE skew join trigger condition
                 Key: SPARK-31942
                 URL: https://issues.apache.org/jira/browse/SPARK-31942
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.0.0
            Reporter: Manu Zhang


As discussed in [https://github.com/apache/spark/pull/28669#issuecomment-641044531], revert SPARK-31864 for optimizing skew join to work for extremely clustered keys.



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