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https://issues.apache.org/jira/browse/YARN-816?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13706050#comment-13706050
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Omkar Vinit Joshi commented on YARN-816:
----------------------------------------

I think this is similar to preemption case... If application supports 
checkpointing then we can start from where it left of.. if not then start from 
scratch..
                
> Implement AM recovery for distributed shell
> -------------------------------------------
>
>                 Key: YARN-816
>                 URL: https://issues.apache.org/jira/browse/YARN-816
>             Project: Hadoop YARN
>          Issue Type: Improvement
>          Components: applications/distributed-shell
>            Reporter: Vinod Kumar Vavilapalli
>
> Simple recovery to just continue from where it left off is a good start.

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