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Posted to yarn-dev@hadoop.apache.org by "Haibo Chen (JIRA)" <ji...@apache.org> on 2018/03/29 22:38:00 UTC

[jira] [Created] (YARN-8089) Recover domain from backend for TimelineCollector.

Haibo Chen created YARN-8089:
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             Summary: Recover domain from backend for TimelineCollector.
                 Key: YARN-8089
                 URL: https://issues.apache.org/jira/browse/YARN-8089
             Project: Hadoop YARN
          Issue Type: Task
          Components: timelineservice
            Reporter: Haibo Chen


In-memory domain information is volatile. Hence, we need to store domain in the backend, and recover when the TimelineCollector comes up again.



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