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From Avery Ching <ach...@apache.org>
Subject Re: Please welcome our newest committer, Igor Kabiljo!
Date Wed, 11 Feb 2015 05:08:31 GMT
Awesome!  Thanks Igor for taking a larger role in the project!

On 2/10/15 8:42 PM, Maja Kabiljo wrote:
> I am pleased to announce that Igor Kabiljo has been invited to become 
> a committer by the Project Management Committee (PMC) of Apache 
> Giraph, and he accepted.
>
> Igor's most important contributions are implementing reduce/broadcast 
> that generalizes aggregators and working on primitive message/edge 
> storages that make applications more efficient, as well as around 
> using specific partitioners that utilize good partitioning. He is also 
> coming up with issues for beginners and guiding them along the way. 
> Igor, we are looking forward to your future work and deeper 
> involvement in the project.
>
> Thanks,
> Maja
>
> List of Igor’s contributions:
> GIRAPH-785: Improve GraphPartitionerFactory usage
> GIRAPH-786: XSparseVector create a lot of objects in add/write
> GIRAPH-848: Allowing plain computation with types being configurable
> GIRAPH-934: Allow having state in aggregators
> GIRAPH-935: Loosen modifiers when needed
> GIRAPH-938: Allow fast working with primitives generically
> GIRAPH-939: Reduce/broadcast API
> GIRAPH-954: Allow configurable Aggregators/Reducers again
> GIRAPH-955: Allow vertex/edge/message value to be configurable
> GIRAPH-961: Internals of MasterLoggingAggregator have been incorrectly 
> removed
> GIRAPH-965: Improving and adding reducers
> GIRAPH-986: Add more stuff to TypeOps
> GIRAPH-987: Improve naming for ReduceOperation
> Beginner issues he guided:
> GIRAPH-891: Make MessageStoreFactory configurable
> GIRAPH-895: Trim the edges in Giraph
> GIRAPH-921: Create ByteValueVertex to store vertex values as bytes 
> without object instance
> GIRAPH-988: Allow object to be specified as next Computation in Giraph


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