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Posted to yarn-issues@hadoop.apache.org by "VADAGA ANANYO RAO (Jira)" <ji...@apache.org> on 2021/03/02 12:13:00 UTC

[jira] [Created] (YARN-10663) Add runningApps stats in SLS

VADAGA ANANYO RAO created YARN-10663:
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             Summary: Add runningApps stats in SLS
                 Key: YARN-10663
                 URL: https://issues.apache.org/jira/browse/YARN-10663
             Project: Hadoop YARN
          Issue Type: Improvement
          Components: yarn
            Reporter: VADAGA ANANYO RAO
            Assignee: VADAGA ANANYO RAO


RMNodes in SLS don't keep a track of runningApps on each node. Due to this, graceful decommissioning logic takes a hit as the nodes will decommission if there are no running containers on the node but some shuffle data was present on the node.

In this Jira, we will add runningApps functionality in SLS for improving decommissioning logic of each node. This will help with autoscaling simulations on SLS.



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