Prabhu Joseph created YARN-8589:
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Summary: ATS TimelineACLsManager checkAccess is slow
Key: YARN-8589
URL: https://issues.apache.org/jira/browse/YARN-8589
Project: Hadoop YARN
Issue Type: Bug
Components: timelineserver
Affects Versions: 2.7.3
Reporter: Prabhu Joseph
ATS rest api is very slow when there are more than 1lakh entries if
yarn.acl.enable is set to true as TimelineACLsManager has to check access for
every entries. We can;t disable yarn.acl.enable as all the YARN ACLs uses the
same config. We can have a separate config to provide read access to the ATS
Entries.
{code}
curl http://<ATS Server>:8188/ws/v1/timeline/HIVE_QUERY_ID
{code}
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