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From Lukas Nalezenec <>
Subject Re: Graph stats in giraph.
Date Wed, 02 Apr 2014 15:39:53 GMT

IMHO its sum of bytes sent in messages in all iterations.
It is possible, it depends on number of edges in your graph, size of 
messages and number of iterations.


On 2.4.2014 17:36, Suijian Zhou wrote:
> Hi,
>   Does anybody know what "Aggregate sent message message bytes" means 
> in the giraph log file? I'm processing a ~500MB size of graph with 4 
> worker nodes. While I see "Aggregate sent message message 
> bytes=33120305280" in the output, would a ~500MB graph generate ~30GB 
> messages communication on 4 nodes? Thanks!
>   Best Regards,
>   Suijian

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