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Posted to issues@ozone.apache.org by "Sammi Chen (Jira)" <ji...@apache.org> on 2020/07/22 12:43:00 UTC

[jira] [Resolved] (HDDS-3933) Fix memory leak because of too many Datanode State Machine Thread

     [ https://issues.apache.org/jira/browse/HDDS-3933?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sammi Chen resolved HDDS-3933.
------------------------------
    Resolution: Fixed

> Fix memory leak because of too many Datanode State Machine Thread
> -----------------------------------------------------------------
>
>                 Key: HDDS-3933
>                 URL: https://issues.apache.org/jira/browse/HDDS-3933
>             Project: Hadoop Distributed Data Store
>          Issue Type: Sub-task
>            Reporter: runzhiwang
>            Assignee: runzhiwang
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 0.6.0
>
>         Attachments: jstack.txt, screenshot-1.png, screenshot-2.png, screenshot-3.png
>
>
> When create 22345th  Datanode State Machine Thread, OOM happened.
> !screenshot-1.png! 
>  !screenshot-2.png! 
>  !screenshot-3.png! 



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