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From "Wangda Tan (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-2839) YARN minicluster doesn't bail out if all the NM disks are dead
Date Fri, 01 May 2015 18:21:07 GMT

     [ https://issues.apache.org/jira/browse/YARN-2839?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Wangda Tan updated YARN-2839:
-----------------------------
    Affects Version/s:     (was: 2.6.0)
                       2.8.0

> YARN minicluster doesn't bail out if all the NM disks are dead
> --------------------------------------------------------------
>
>                 Key: YARN-2839
>                 URL: https://issues.apache.org/jira/browse/YARN-2839
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 2.8.0
>            Reporter: Steve Loughran
>
> Some jenkins tests of mine have been failing deep in the resource localization process.
Iif all the disks of the NMs are considered bad they refuse to work, but the Yarn Minicluster
doesn't fail itself.
> YARN-90 assumes that the NM disks will come back. This isn't likely to hold in a short-lived
mini cluster —better to have it probe the NMs and fail if they aren't healthy.



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