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From "Jason Lowe (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-4354) Public resource localization fails with NPE
Date Fri, 13 Nov 2015 17:32:11 GMT

     [ https://issues.apache.org/jira/browse/YARN-4354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Jason Lowe updated YARN-4354:
-----------------------------
    Attachment: YARN-4354-unittest.patch

Attaching a unit test I hacked together that demonstrates the problem as I understand it.

> Public resource localization fails with NPE
> -------------------------------------------
>
>                 Key: YARN-4354
>                 URL: https://issues.apache.org/jira/browse/YARN-4354
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.7.2
>            Reporter: Jason Lowe
>            Priority: Blocker
>         Attachments: YARN-4354-unittest.patch
>
>
> I saw public localization on nodemanagers get stuck because it was constantly rejecting
requests to the thread pool executor.



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