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Posted to yarn-issues@hadoop.apache.org by "zhangjunj (Jira)" <ji...@apache.org> on 2022/12/04 14:55:00 UTC

[jira] [Updated] (YARN-11387) YARN GPG mistakenly deleted applicationid

     [ https://issues.apache.org/jira/browse/YARN-11387?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

zhangjunj updated YARN-11387:
-----------------------------
    Attachment: YARN-11387-YARN-11387.v1.patch

> YARN GPG mistakenly deleted applicationid
> -----------------------------------------
>
>                 Key: YARN-11387
>                 URL: https://issues.apache.org/jira/browse/YARN-11387
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: federation
>    Affects Versions: 3.2.1
>            Reporter: zhangjunj
>            Priority: Major
>              Labels: federation, gpg
>         Attachments: YARN-11387-YARN-11387.v1.patch, yarn-gpg-mistakenly-deleted-applicationid.png
>
>   Original Estimate: 168h
>  Remaining Estimate: 168h
>
> In [YARN-7599|https://issues.apache.org/jira/browse/YARN-7599], the Federation can delete expired applicationid, but  YARN GPG uses getRouter() method to obtain application information for multiple clusters. If there are too many applicationids that more than 200,000 , it will not be possible to pull all the applicationid information at one time, resulting in the possibility of accidental deletion. The following error is reported for spark component.
>  



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