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From "Karthik Kambatla (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (YARN-2579) Both RM's state is Active , but 1 RM is not really active.
Date Mon, 20 Oct 2014 15:41:34 GMT

    [ https://issues.apache.org/jira/browse/YARN-2579?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14177003#comment-14177003
] 

Karthik Kambatla commented on YARN-2579:
----------------------------------------

[~rohithsharma] - can you help me understand the issue here better. 

{{resetDispatcher}} is called either in transitionToStandby and transitionToActive, both of
which are synchronized methods. Under what conditions, can {{resetDispatcher}} be called by
two threads simultaneously? 

> Both RM's state is Active , but 1 RM is not really active.
> ----------------------------------------------------------
>
>                 Key: YARN-2579
>                 URL: https://issues.apache.org/jira/browse/YARN-2579
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: resourcemanager
>    Affects Versions: 2.5.1
>            Reporter: Rohith
>            Assignee: Rohith
>         Attachments: YARN-2579.patch, YARN-2579.patch
>
>
> I encountered a situaltion where both RM's web page was able to access and its state
displayed as Active. But One of the RM's ActiveServices were stopped.



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