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From Avery Ching <ach...@apache.org>
Subject Re: Giraph still running after mappers are 100% finished ?
Date Tue, 01 May 2012 14:45:06 GMT
Benjamin,

I wonder if the issues you are seeing are related to 
https://issues.apache.org/jira/browse/GIRAPH-169.

This shouldn't happen.

Avery

On 5/1/12 7:29 AM, Benjamin Heitmann wrote:
> Hello,
>
> under which circumstances is it possible that a Giraph job, will report that he is 100%
finished will his mappers,
> but the job is still running ?
>
> I can see that it is still running from:
> * debugging messages,
> * list of running threads (in top)
> * the hadoop jobtracker web site (it reports 100% completion of mappers, but also that
all mappers are running, and none is complete)
>
> I am currently running some benchmarks to get a handle on the scalability of giraph and
of my algorithm implementation.
> And the results up to now are very confusing...
>
>
> Looking forward to any answers, cheers, Benjamin.


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