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Posted to yarn-dev@hadoop.apache.org by "Shilun Fan (Jira)" <ji...@apache.org> on 2023/01/25 08:58:00 UTC

[jira] [Created] (YARN-11425) [Federation] Router Supports SubClusterCleaner

Shilun Fan created YARN-11425:
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             Summary: [Federation] Router Supports SubClusterCleaner
                 Key: YARN-11425
                 URL: https://issues.apache.org/jira/browse/YARN-11425
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: federation
    Affects Versions: 3.4.0
            Reporter: Shilun Fan
            Assignee: Shilun Fan


In YARN-Federation mode, once a SubCluster is registered, the SubCluster is always in the RUNNING state, even if the SubCluster has no heartbeat for a long time.
We will let the Router automatically check the heartbeat time of the SubCluster, and once the heartbeat exceeds 30mins, we will set the SubCluster to the SC_LOST state.



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