Shuyi Chen created FLINK-11914:
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Summary: Expose a REST endpoint in JobManager to disconnect
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
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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