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https://issues.apache.org/jira/browse/FLINK-11914?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17323338#comment-17323338
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Flink Jira Bot commented on FLINK-11914:
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This issue is assigned but has not received an update in 7 days so it has been
labeled "stale-assigned". If you are still working on the issue, please give an
update and remove the label. If you are no longer working on the issue, please
unassign so someone else may work on it. In 7 days the issue will be
automatically unassigned.
> Expose a REST endpoint in JobManager to kill specific TaskManager
> -----------------------------------------------------------------
>
> Key: FLINK-11914
> URL: https://issues.apache.org/jira/browse/FLINK-11914
> Project: Flink
> Issue Type: New Feature
> Components: Runtime / REST
> Reporter: Shuyi Chen
> Assignee: Shuyi Chen
> Priority: Major
> Labels: stale-assigned
>
> we want to add capability in the Flink web UI to kill each individual TM by
> clicking a button, this would require first exposing the capability from the
> REST API endpoint. The reason is that some TM might be running on a heavily
> loaded YARN host over time, and we want to kill just that TM and have flink
> JM to reallocate a TM to restart the job graph. The other approach would be
> restart the entire YARN job and this is heavy-weight.
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