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https://issues.apache.org/jira/browse/HADOOP-4759?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12669145#action_12669145
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Devaraj Das commented on HADOOP-4759:
-------------------------------------

Also, in your patch, the state of the special tasks don't change when the tasks 
go from their initial state to the running state. For example, a FAILED_UNCLEAN 
task remains at this state until it is done. It would have been good to have a 
new state FAILED_UNCLEAN_RUNNING for a FAILED_UNCLEAN task when it is running 
(at the cost of additional state management and code). But we can defer this 
for now .. until we do HADOOP-4421.

> HADOOP-4654 to be fixed for branches >= 0.19
> --------------------------------------------
>
>                 Key: HADOOP-4759
>                 URL: https://issues.apache.org/jira/browse/HADOOP-4759
>             Project: Hadoop Core
>          Issue Type: Bug
>          Components: mapred
>    Affects Versions: 0.19.0
>            Reporter: Amareshwari Sriramadasu
>            Assignee: Amareshwari Sriramadasu
>             Fix For: 0.19.1, 0.20.0
>
>         Attachments: patch-4759-0.19.txt, patch-4759-1.txt, patch-4759-2.txt, 
> patch-4759.txt
>
>
> Since HADOOP-4654 is fixed only for branch 18.3. This jira looks at the issue 
> reported for 0.19 and above branches 

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