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Posted to issues@mesos.apache.org by "Gilbert Song (JIRA)" <ji...@apache.org> on 2018/05/07 07:14:01 UTC

[jira] [Commented] (MESOS-8889) Support task.sentinel to avoid recovering finished tasks.

    [ https://issues.apache.org/jira/browse/MESOS-8889?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16465535#comment-16465535 ] 

Gilbert Song commented on MESOS-8889:
-------------------------------------

task.sentinel should resolve MESOS-6285

> Support task.sentinel to avoid recovering finished tasks.
> ---------------------------------------------------------
>
>                 Key: MESOS-8889
>                 URL: https://issues.apache.org/jira/browse/MESOS-8889
>             Project: Mesos
>          Issue Type: Improvement
>          Components: agent
>            Reporter: Gilbert Song
>            Priority: Major
>              Labels: agent
>
> The agent may OOM if there are large number of finished tasks checkpointed in metadata dir. This may happen for some long running framework/executor. (note that the sandbox GC is coupled with the metadata GC). If a custom executor is running forever and a lot of short task finished, this may block the agent from recovering. See MESOS-6285 for details.



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