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From "Bikas Saha (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-895) RM crashes if it restarts while NameNode is in safe mode
Date Thu, 24 Oct 2013 07:25:05 GMT

    [ https://issues.apache.org/jira/browse/YARN-895?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13803945#comment-13803945
] 

Bikas Saha commented on YARN-895:
---------------------------------

This does not look like a complete fix since this can happen at any store operation. We probably
need to either 1) configure dfs client to do proper retries upto a certain period of time
or 2) wrap around dfs client and make sure that the wrapper keeps retrying until a certain
amount of time has elapsed or some fatal conditions have occurred.

> RM crashes if it restarts while NameNode is in safe mode
> --------------------------------------------------------
>
>                 Key: YARN-895
>                 URL: https://issues.apache.org/jira/browse/YARN-895
>             Project: Hadoop YARN
>          Issue Type: Sub-task
>          Components: resourcemanager
>            Reporter: Jian He
>            Assignee: Jian He
>         Attachments: YARN-895.1.patch, YARN-895.patch
>
>




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