Rohith commented on YARN-1061:

[~wilfreds] Thanks for pointing out issue in RMHA. Yes this is same as 
YARN-2578. This issue was got when RM HA was not implemented but now this 
become very serious problem in RM HA cases.

> NodeManager is indefinitely waiting for nodeHeartBeat() response from 
> ResouceManager.
> -------------------------------------------------------------------------------------
>                 Key: YARN-1061
>                 URL: https://issues.apache.org/jira/browse/YARN-1061
>             Project: Hadoop YARN
>          Issue Type: Bug
>          Components: nodemanager
>    Affects Versions: 2.0.5-alpha
>            Reporter: Rohith
> It is observed that in one of the scenario, NodeManger is indefinetly waiting 
> for nodeHeartbeat response from ResouceManger where ResouceManger is in 
> hanged up state.
> NodeManager should get timeout exception instead of waiting indefinetly.

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