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https://issues.apache.org/jira/browse/FLINK-14026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16960761#comment-16960761
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Dian Fu commented on FLINK-14026:
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[~sunjincheng121] Thanks a lot for the remind. I have drafted a design doc
which is integrated with
[FLIP-53|https://cwiki.apache.org/confluence/display/FLINK/FLIP-53%3A+Fine+Grained+Operator+Resource+Management]
in which it proposes a fine grained operator resource management. I will
submit it to the DEV mailing list for discussion later on.
> Manage the resource of Python worker properly
> ---------------------------------------------
>
> Key: FLINK-14026
> URL: https://issues.apache.org/jira/browse/FLINK-14026
> Project: Flink
> Issue Type: Sub-task
> Components: API / Python
> Reporter: Dian Fu
> Assignee: Dian Fu
> Priority: Major
> Fix For: 1.10.0
>
>
> For a Flink Table API & SQL job, if it uses Python user-defined functions,
> the Java operator will launch separate Python process for Python user-defined
> function execution. We should make sure that the resources used by the Python
> process are managed by Flink’s resource management framework.
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