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From Rohini Palaniswamy <rohini.adi...@gmail.com>
Subject Re: Combiner on a Tez edge
Date Wed, 06 Nov 2013 19:41:38 GMT
Looks like it is not an issue in Tez. Looking at the code, MRCombiner
handles both old and new fine and it is set on OnFileSortedOutput and
ShuffleMergedInput.


On Wed, Nov 6, 2013 at 11:19 AM, Rohini Palaniswamy <rohini.aditya@gmail.com
> wrote:

> Is Tez also affected by
> https://issues.apache.org/jira/browse/MAPREDUCE-5221 ? i.e is the
> combiner applied on both sides of an edge or only on the outbound side
> (map) and not on the inbound side (reduce) for new MR api ?
>
> Regards,
> Rohini
>

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