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From Arun C Murthy <...@yahoo-inc.com>
Subject Re: [VOTE] Commit MAPREDUCE-728 to Hadoop 0.21
Date Tue, 22 Sep 2009 00:05:42 GMT
+1

Arun

On Sep 18, 2009, at 10:24 PM, Hong Tang wrote:

> MAPREDUCE-728 could not make the code freeze deadline primarily it  
> couples closely with JobTracker and that there are quite a few late  
> patches that changed the APIs it depend on. It passed testing on  
> Hudson on Thursday night. All new changes I added in the latest  
> patch (thanks to Chris for his assist in the process) are trivial  
> changes to accommodate either API changes or build changes (e.g.  
> avro bumps up version from 1.0.0 to 1.1.0).
>
> The patch adds a new MapReduce simulator, Mumak, as a contrib  
> project. it has sufficient usage to help us understand, debug,  
> profile, and design-proof JobTracker or scheduler.
>
> Given the circumstances, I would like to request a vote to commit  
> MAPREDUCE-728 to Hadoop 0.21.
>
> -Hong


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