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-875) Application can hang if AMRMClientAsync callback thread has exception
Date Tue, 09 Jul 2013 17:41:49 GMT

    [ https://issues.apache.org/jira/browse/YARN-875?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13703543#comment-13703543
] 

Bikas Saha commented on YARN-875:
---------------------------------

We should also augment the javadoc onError() to say that error comes from RM communications
as well as from errors in the callback itself from the app.
                
> Application can hang if AMRMClientAsync callback thread has exception
> ---------------------------------------------------------------------
>
>                 Key: YARN-875
>                 URL: https://issues.apache.org/jira/browse/YARN-875
>             Project: Hadoop YARN
>          Issue Type: Bug
>    Affects Versions: 2.1.0-beta
>            Reporter: Bikas Saha
>            Assignee: Xuan Gong
>
> Currently that thread will die and then never callback. App can hang. Possible solution
could be to catch Throwable in the callback and then call client.onError().

--
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