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  1. Spark
  2. SPARK-31325

Control a plan explain mode in the events of SQL listeners via SQLConf

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Details

    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • 3.1.0
    • 3.1.0
    • SQL, Web UI
    • None

    Description

      This proposes to add a new SQL config for controlling a plan explain mode in the events of (e.g., `SparkListenerSQLExecutionStart` and `SparkListenerSQLAdaptiveExecutionUpdate`) SQL listeners.

      In the current master, the output of `QueryExecution.toString` (this is equivalent to the "extended" explain mode) is stored in these events. I think it is useful to control the content via SQLConf.

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            maropu Takeshi Yamamuro Assign to me
            maropu Takeshi Yamamuro
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