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https://issues.apache.org/jira/browse/FLINK-14525?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17217338#comment-17217338
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Zhijiang commented on FLINK-14525:
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Close this issue for cleanup, since the reporter was not responsive for long
time and the affected version is out of date for maintaining.
> buffer pool is destroyed
> ------------------------
>
> Key: FLINK-14525
> URL: https://issues.apache.org/jira/browse/FLINK-14525
> Project: Flink
> Issue Type: Bug
> Components: Runtime / Network
> Affects Versions: 1.7.2
> Reporter: Saqib
> Priority: Major
>
> Have a flink app running in standalone mode. The app runs ok in our non-prod
> env. However on our prod server it throws this exception:
> Buffer pool is destroyed.
>
> This error is being thrown as a RuntimeException on the collect call, on the
> flatmap function. The flatmap is just collecting a Tuple<String, Document>,
> the Document is a XML Document object.
>
> As mentioned the non prod env (and we have multiple, DEV,QA,UAT) this is not
> happening. The UAT box is spec-ed exactly as our Prod host with 4CPU. The
> java version is the same too.
>
> Not sure how to proceed.
>
> Thanks
>
>
>
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