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Posted to yarn-issues@hadoop.apache.org by "Jim Brennan (JIRA)" <ji...@apache.org> on 2019/05/07 21:40:00 UTC

[jira] [Updated] (YARN-9527) Rogue LocalizerRunner/ContainerLocalizer repeatedly downloading same file

     [ https://issues.apache.org/jira/browse/YARN-9527?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jim Brennan updated YARN-9527:
------------------------------
    Attachment: YARN-9527.002.patch

> Rogue LocalizerRunner/ContainerLocalizer repeatedly downloading same file
> -------------------------------------------------------------------------
>
>                 Key: YARN-9527
>                 URL: https://issues.apache.org/jira/browse/YARN-9527
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: yarn
>    Affects Versions: 2.8.5, 3.1.2
>            Reporter: Jim Brennan
>            Assignee: Jim Brennan
>            Priority: Major
>         Attachments: YARN-9527.001.patch, YARN-9527.002.patch
>
>
> A rogue ContainerLocalizer can get stuck in a loop continuously downloading the same file while generating an "Invalid event: LOCALIZED at LOCALIZED" exception on each iteration.  Sometimes this continues long enough that it fills up a disk or depletes available inodes for the filesystem.



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