Jungtaek Lim created SPARK-32555:
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Summary: Add unique ID on QueryExecution to enable listeners to
deduplicate
Key: SPARK-32555
URL: https://issues.apache.org/jira/browse/SPARK-32555
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 3.1.0
Reporter: Jungtaek Lim
Somehow there's a change Spark calls QueryExecutionListener multiple times on
same QueryExecution instance (even same funcName for onSuccess).
There's no unique ID on QueryExecution, hence it's a bit tricky if the listener
would like to deal with same query execution only once.
This issue tracks the effort on adding unique ID on QueryExecution, so that
listener can leverage the ID to deduplicate callbacks.
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