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Posted to yarn-issues@hadoop.apache.org by "Prabhu Joseph (Jira)" <ji...@apache.org> on 2020/06/10 05:55:00 UTC

[jira] [Updated] (YARN-8693) Add signalToContainer REST API for RMWebServices

     [ https://issues.apache.org/jira/browse/YARN-8693?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Prabhu Joseph updated YARN-8693:
--------------------------------
        Parent: YARN-445
    Issue Type: Sub-task  (was: Improvement)

> Add signalToContainer REST API for RMWebServices
> ------------------------------------------------
>
>                 Key: YARN-8693
>                 URL: https://issues.apache.org/jira/browse/YARN-8693
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: restapi
>            Reporter: Tao Yang
>            Assignee: Tao Yang
>            Priority: Major
>             Fix For: 3.3.0
>
>         Attachments: YARN-8693.001.patch, YARN-8693.002.patch, YARN-8693.003.patch
>
>
> Currently YARN has a RPC command which is "yarn container -signal <container ID [signal command]>" to signal OUTPUT_THREAD_DUMP/GRACEFUL_SHUTDOWN/FORCEFUL_SHUTDOWN commands to container. That is not enough and we need to add signalToContainer REST API for better management from cluster administrators or management system.



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