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https://issues.apache.org/jira/browse/SPARK-52962?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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L. C. Hsieh resolved SPARK-52962.
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Fix Version/s: 4.1.0
Resolution: Fixed
Issue resolved by pull request 51673
[https://github.com/apache/spark/pull/51673]
> BroadcastExchangeExec should not reset metrics
> ----------------------------------------------
>
> Key: SPARK-52962
> URL: https://issues.apache.org/jira/browse/SPARK-52962
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 4.1.0
> Reporter: L. C. Hsieh
> Assignee: L. C. Hsieh
> Priority: Major
> Labels: pull-request-available
> Fix For: 4.1.0
>
>
> BroadcastExchangeExec after materialized won't be materialized again, so we
> should not
> reset the metrics. Otherwise, we will lose the metrics collected in the
> broadcast job.
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