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From "Xuan Gong (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (YARN-614) Retry attempts automatically for hardware failures or YARN issues and set default app retries to 1
Date Tue, 24 Jun 2014 23:34:28 GMT

     [ https://issues.apache.org/jira/browse/YARN-614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Xuan Gong updated YARN-614:
---------------------------

    Attachment: YARN-614.7.patch

> Retry attempts automatically for hardware failures or YARN issues and set default app
retries to 1
> --------------------------------------------------------------------------------------------------
>
>                 Key: YARN-614
>                 URL: https://issues.apache.org/jira/browse/YARN-614
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Bikas Saha
>            Assignee: Xuan Gong
>             Fix For: 2.5.0
>
>         Attachments: YARN-614-0.patch, YARN-614-1.patch, YARN-614-2.patch, YARN-614-3.patch,
YARN-614-4.patch, YARN-614-5.patch, YARN-614-6.patch, YARN-614.7.patch
>
>
> Attempts can fail due to a large number of user errors and they should not be retried
unnecessarily. The only reason YARN should retry an attempt is when the hardware fails or
YARN has an error. NM failing, lost NM and NM disk errors are the hardware errors that come
to mind.



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