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Posted to yarn-issues@hadoop.apache.org by "VADAGA ANANYO RAO (Jira)" <ji...@apache.org> on 2021/03/02 14:06:00 UTC

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

     [ https://issues.apache.org/jira/browse/YARN-10663?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

VADAGA ANANYO RAO updated YARN-10663:
-------------------------------------
    Attachment: YARN-10663.0001.patch

> 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
>            Priority: Major
>         Attachments: YARN-10663.0001.patch
>
>
> 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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