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https://issues.apache.org/jira/browse/TEZ-3253?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15886723#comment-15886723
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Siddharth Seth edited comment on TEZ-3253 at 2/27/17 11:12 PM:
---------------------------------------------------------------

Should we just remove this variable altogether in that case. similar to what 
was done in MapReduce, and rely on YARN to not restart the last instance of the 
app? - https://issues.apache.org/jira/browse/MAPREDUCE-5956


was (Author: sseth):
Should we just remove this variable altogether in that case. similar to what 
was done in MapReduce, and rely on YARN to not restart the last instance of the 
app?

> Handle absence of ApplicationConstants.MAX_APP_ATTEMPTS_ENV in env of AM
> ------------------------------------------------------------------------
>
>                 Key: TEZ-3253
>                 URL: https://issues.apache.org/jira/browse/TEZ-3253
>             Project: Apache Tez
>          Issue Type: Sub-task
>            Reporter: Hitesh Shah
>            Assignee: Akira Ajisaka
>         Attachments: TEZ-3253.01.patch, TEZ-3253.02.patch
>
>
> ApplicationConstants.MAX_APP_ATTEMPTS_ENV was removed in hadoop-3.x. This 
> breaks max attempts handling and will cause the AM to unregister after only 
> one attempt. 



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