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Date: Fri, 1 May 2015 18:21:07 +0000 (UTC)
From: "Wangda Tan (JIRA)" <jira@apache.org>
To: yarn-issues@hadoop.apache.org
Message-ID: <JIRA.12754165.1415633758000.48497.1430504467785@Atlassian.JIRA>
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 <JIRA.12754165.1415633758786@arcas>
Subject: [jira] [Updated] (YARN-2839) YARN minicluster doesn't bail out if
 all the NM disks are dead
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     [ https://issues.apache.org/jira/browse/YARN-2839?page=3Dcom.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 localiz=
ation 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 ho=
ld in a short-lived mini cluster =E2=80=94better to have it probe the NMs a=
nd fail if they aren't healthy.


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