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https://issues.apache.org/jira/browse/SPARK-39072?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17529990#comment-17529990
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Apache Spark commented on SPARK-39072:
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User 'wankunde' has created a pull request for this issue:
https://github.com/apache/spark/pull/36411
> Fast Fail the remaining push blocks if shuffle stage finalized
> --------------------------------------------------------------
>
> Key: SPARK-39072
> URL: https://issues.apache.org/jira/browse/SPARK-39072
> Project: Spark
> Issue Type: Improvement
> Components: Shuffle
> Affects Versions: 3.3.0
> Reporter: Wan Kun
> Priority: Minor
>
> Map task will try to push all map outputs to external shuffle service now.
> After the shuffle stage is finalized, the reduce fetch blocks RPC will be
> blocked if there are still many map output blocks in flight.
> We could stop pushing the remaining blocks if the shuffle stage is finalized.
>
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