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Posted to issues@spark.apache.org by "Anton Okolnychyi (Jira)" <ji...@apache.org> on 2020/12/01 11:17:00 UTC

[jira] [Created] (SPARK-33621) Add a way to inject optimization rules after expression optimization

Anton Okolnychyi created SPARK-33621:
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             Summary: Add a way to inject optimization rules after expression optimization
                 Key: SPARK-33621
                 URL: https://issues.apache.org/jira/browse/SPARK-33621
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: Anton Okolnychyi


{{SparkSessionExtensions}} allow us to inject optimization rules but they are added to operator optimization batch. There are cases when users need to run rules after the operator optimization batch. Currently, this is not possible.



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