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https://issues.apache.org/jira/browse/BEAM-8901?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16989302#comment-16989302
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Heejong Lee commented on BEAM-8901:
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I couldn't find any way to reclaim the resources except restarting the running
JVM. Starting and shutting down the fresh external Flink job server process per
test is doable but the cost of booting up the JVM wouldn't be that small (and
the code is uglier too).
> add experimental flag for reusing flink local environment
> ---------------------------------------------------------
>
> Key: BEAM-8901
> URL: https://issues.apache.org/jira/browse/BEAM-8901
> Project: Beam
> Issue Type: Improvement
> Components: runner-flink
> Reporter: Heejong Lee
> Assignee: Heejong Lee
> Priority: Major
> Time Spent: 20m
> Remaining Estimate: 0h
>
> Flink job server launches a new mini cluster every time we run the pipeline
> on Flink local environment. To prevent OOM, we need to reuse existing Flink
> local environment if possible.
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