Jason Dere created HIVE-15541:
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Summary: Hive OOM when ATSHook enabled and ATS goes down
Key: HIVE-15541
URL: https://issues.apache.org/jira/browse/HIVE-15541
Project: Hive
Issue Type: Bug
Components: Hooks
Reporter: Jason Dere
Assignee: Jason Dere
The ATS API used by the Hive ATSHook is a blocking call, if ATS goes down this
can block the ATSHook executor, while the hook continues to submit work to the
executor with each query.
Over time the buildup of queued items can cause OOM.
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