[jira] [Commented] (YARN-11851) Races in thread-unsafe hashmap

["ASF GitHub Bot (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-11851?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=18093971#comment-18093971 ] 

ASF GitHub Bot commented on YARN-11851:
---------------------------------------

deepujain commented on PR #8389:
URL: https://github.com/apache/hadoop/pull/8389#issuecomment-4891809584

   CI is still green on the current head, and this one is still waiting on YARN review. @wangda @sunilg, when you have a moment, could you please take a look? Happy to make any follow-up changes.




> Races in thread-unsafe hashmap
> ------------------------------
>
>                 Key: YARN-11851
>                 URL: https://issues.apache.org/jira/browse/YARN-11851
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 3.4.1
>            Reporter: John Doe
>            Priority: Major
>              Labels: pull-request-available
>
> Thread-unsafe collection containersByApp can be accessed while being accessed in the iteration in getAllContainers, and causes ConcurrentModificationException.



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