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https://issues.apache.org/jira/browse/FLINK-23564?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17391414#comment-17391414
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Liu commented on FLINK-23564:
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The log can be rolled by log4j config. I am wondering how the .out and .err can
be rolled?
> Make taskmanager.out and taskmanager.err rollable
> -------------------------------------------------
>
> Key: FLINK-23564
> URL: https://issues.apache.org/jira/browse/FLINK-23564
> Project: Flink
> Issue Type: Improvement
> Affects Versions: 1.13.1
> Reporter: zlzhang0122
> Priority: Major
> Fix For: 1.14.0
>
>
> Now users can use
> System.out.print/System.out.println/System.err.print/System.err.println/e.printStackTraceto
> taskmanager.out and taskmanager.err as much as they want and this may use
> large space of disk cause the disk problem and influence the checkpoint of
> the flink and even the stability of the flink or other application on the
> same node. I proposed that we can make the taskmanager.out and
> taskmanager.err rollable just like taskmanager.log.By doing this, the disk
> consume of the taskmanager.out and taskmanager.err can be control.
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