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Posted to mapreduce-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/07/21 23:38:39 UTC

[jira] [Resolved] (MAPREDUCE-219) JT should remember blacklisted TT after restart

     [ https://issues.apache.org/jira/browse/MAPREDUCE-219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-219.
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    Resolution: Won't Fix

> JT should remember blacklisted TT after restart
> -----------------------------------------------
>
>                 Key: MAPREDUCE-219
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-219
>             Project: Hadoop Map/Reduce
>          Issue Type: New Feature
>            Reporter: Ramya Sunil
>
> Currently, when JT is restarted , it does not remember any TT(s) which was blacklisted across the cluster before the restart. It would be useful if a new feature could be added for JT to remember blacklisted TT(s) even after restart. This would avoid JT from assigning tasks to faulty TT(s) each time after restart.



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