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From "Vinod Kumar Vavilapalli (Updated) (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (MAPREDUCE-3476) Optimize YARN API calls
Date Wed, 01 Feb 2012 20:01:01 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-3476?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Vinod Kumar Vavilapalli updated MAPREDUCE-3476:
-----------------------------------------------

    Priority: Major  (was: Blocker)

We've been running several runs of gridmix (via MAPREDUCE-3719), and we are now using REPLAY
mode because stress mode has submission related issues. Given that, this is no longer a blocker,
I am downgrading it.
                
> Optimize YARN API calls
> -----------------------
>
>                 Key: MAPREDUCE-3476
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-3476
>             Project: Hadoop Map/Reduce
>          Issue Type: Sub-task
>          Components: mrv2
>    Affects Versions: 0.23.0
>            Reporter: Ravi Prakash
>            Assignee: Vinod Kumar Vavilapalli
>
> Several YARN API calls are taking inordinately long. This might be a performance blocker.

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