Haibo Chen created YARN-8038:
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Summary: Support data retention policy in YARN ATSv2
Key: YARN-8038
URL: https://issues.apache.org/jira/browse/YARN-8038
Project: Hadoop YARN
Issue Type: Improvement
Components: timelineservice
Affects Versions: 3.0.0
Reporter: Haibo Chen
The data stored today in ATSv2 is either system data in that it is generated by
YARN, or custom data that is generated by Application Masters themselves.
Data retention policy is necessary to maintain feature parity between the new
MR JHS with the current JHS.
We may want to provide separate policies for system data and custom data.
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