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https://issues.apache.org/jira/browse/FLINK-32974?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17767357#comment-17767357
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Lijie Wang commented on FLINK-32974:
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Fix via
master: 6034d5ff335dc970672c290851811235399452fb
release-1.18: 2aeb99804ba56c008df0a1730f3246d3fea856b9
release-1.17: 7c9e05ea8c67b12c657b60cd5e6d1bea52b4f9a3
> RestClusterClient always leaks flink-rest-client-jobgraphs* directories
> -----------------------------------------------------------------------
>
> Key: FLINK-32974
> URL: https://issues.apache.org/jira/browse/FLINK-32974
> Project: Flink
> Issue Type: Bug
> Components: Client / Job Submission
> Affects Versions: 1.18.0, 1.17.2
> Reporter: Lijie Wang
> Assignee: Lijie Wang
> Priority: Critical
>
> After FLINK-32226, a temporary directory(named
> {{flink-rest-client-jobgraphs*}}) is created when creating a new
> RestClusterClient, but this directory will never be cleaned up.
> This will result in a lot of {{flink-rest-client-jobgraphs*}} directories
> under {{/tmp}}, especially when using
> CollectDynamicSink/CollectResultFetcher, which may cause the inode to be used
> up.
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