[jira] [Resolved] (MAPREDUCE-138) Rework job-setup and job-cleanup tasks

["Allen Wittenauer (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MAPREDUCE-138?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Allen Wittenauer resolved MAPREDUCE-138.
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    Resolution: Won't Fix

Stale.

> Rework job-setup and job-cleanup tasks
> --------------------------------------
>
>                 Key: MAPREDUCE-138
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-138
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Arun C Murthy
>            Assignee: Devaraj Das
>
> Currently we have a notion of map-{setup|cleanup} TIP and reduce-{setup|cleanup} TIP of which only 1 setup and cleanup tasks are picked by the JobInProgress. Also a lot of state-maintenence of these TIPs are done by the JobInProgress itself, outside of the more logical place i.e. TaskInProgress.
> We really should rework this to have a single setup and cleanup task which isn't associated with a map or reduce task i.e. into separate task _types_. What we have currently is quite ungainly and hard to maintain.



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