[jira] [Commented] (SPARK-32555) Add unique ID on QueryExecution to enable listeners to deduplicate

["Apache Spark (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SPARK-32555?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17172056#comment-17172056 ] 

Apache Spark commented on SPARK-32555:
--------------------------------------

User 'HeartSaVioR' has created a pull request for this issue:
https://github.com/apache/spark/pull/29372

> 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
>            Priority: Minor
>
> 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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