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Posted to issues@spark.apache.org by "junbiao chen (Jira)" <ji...@apache.org> on 2022/03/03 11:08:00 UTC

[jira] [Created] (SPARK-38405) Supports customization of the entire optimizer and planner.

junbiao chen created SPARK-38405:
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             Summary: Supports customization of the entire  optimizer and planner.
                 Key: SPARK-38405
                 URL: https://issues.apache.org/jira/browse/SPARK-38405
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.2.1, 3.1.1
            Reporter: junbiao chen


In some scenarios, users need to add some optimization rules after all existing optimization rules are executed. However, the current sparksession extension cannot meet the requirements.



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