hadoop-yarn-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-614) Retry attempts automatically for hardware failures or YARN issues and set default app retries to 1
Date Mon, 13 May 2013 18:25:16 GMT

    [ https://issues.apache.org/jira/browse/YARN-614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13656211#comment-13656211
] 

Bikas Saha commented on YARN-614:
---------------------------------

To be clear, it would be great if we can simplify the code in TestRMAppTransitions but I am
ok if that is hard to achieve.
BTW, were you able to test this on a real setup?
                
> 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: Chris Riccomini
>             Fix For: 2.0.5-beta
>
>         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
>
>
> 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.

--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators
For more information on JIRA, see: http://www.atlassian.com/software/jira

Mime
View raw message