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https://issues.apache.org/jira/browse/SPARK-32091?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17143924#comment-17143924
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Apache Spark commented on SPARK-32091:
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User 'Ngone51' has created a pull request for this issue:
https://github.com/apache/spark/pull/28924
> Ignore timeout error when remove blocks on the lost executor
> ------------------------------------------------------------
>
> Key: SPARK-32091
> URL: https://issues.apache.org/jira/browse/SPARK-32091
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core
> Affects Versions: 2.4.0, 3.0.0
> Reporter: wuyi
> Priority: Major
>
> When removing blocks(e.g. RDD, broadcast, shuffle), BlockManagerMaserEndpoint
> will make RPC calls to each known BlockManagerSlaveEndpoint to remove the
> specific blocks. The PRC call sometimes could end in a timeout when the
> executor has been lost, but only notified the BlockManagerMasterEndpoint
> after the removing call has already happened. The timeout could therefore
> fail the whole query.
> In this case, we actually could just ignore the error since those blocks on
> the lost executor could be considered as removed already.
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