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From ikapo...@csd.auth.gr
Subject Re: Aggregators in Graph API
Date Fri, 16 Aug 2013 11:13:46 GMT
Hey Anastasis,

    Yeah I did check it but I can't figure out their work. So at each  
superstep the aggregator takes the values of each node and calls the  
aggregate function for each of them? And then at the next superstep,  
we just call the getNextAggregatedValue with the index of the  
aggregator we want, to get the result we return from getValue?


Quoting andronat_asf <andronat_asf@hotmail.com>:

> There is an example of Aggregators in PageRank example. Did you check it?
> Cheers,
> Anastasis
> On 15 Αυγ 2013, at 10:57 μ.μ., ikapoura@csd.auth.gr wrote:
>> Hello there,
>>  Sorry if my question is too naive but I cant find anything  
>> myself..! I want to use a test aggregator in the Graph API but I  
>> can't find how to call the aggregate function.. I can only see  
>> getLastAggregatedValue and getNumLastAggregatedVertices. I am also  
>> using hama-0.6.0.
>>  Any help appreciated!

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