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https://issues.apache.org/jira/browse/FLINK-17308?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated FLINK-17308:
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Labels: pull-request-available (was: )
> ExecutionGraphCache cachedExecutionGraphs not cleanup cause OOM Bug
> -------------------------------------------------------------------
>
> Key: FLINK-17308
> URL: https://issues.apache.org/jira/browse/FLINK-17308
> Project: Flink
> Issue Type: Bug
> Components: Runtime / REST
> Affects Versions: 1.9.0, 1.9.1, 1.9.2, 1.10.0
> Reporter: yujunyong
> Assignee: Till Rohrmann
> Priority: Critical
> Labels: pull-request-available
> Fix For: 1.9.3, 1.10.1, 1.11.0
>
>
> class org.apache.flink.runtime.rest.handler.legacy.ExecutionGraphCache will
> cache job execution graph in field
> "cachedExecutionGraphs" when call method
> "getExecutionGraph", but never call it's
> cleanup method in flink. it's cause JobManager Out of Memory, When submit a
> lot of batch job and fetch these job's info. becasue these operation cache
> all these job execution graph and "cleanup" method never called
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