Congratulations, Igor! Your patches greatly guided me exploring Giraph internals.
Thanks, Dongjin On Wed, Feb 11, 2015 at 1:42 PM, Maja Kabiljo <majakabi...@fb.com> 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 > -- *Dongjin Lee* *Oracle Server Technologies Group.So interested in massive-scale machine learning.facebook: www.facebook.com/dongjin.lee.kr <http://www.facebook.com/dongjin.lee.kr>linkedin: kr.linkedin.com/in/dongjinleekr <http://kr.linkedin.com/in/dongjinleekr>github: <http://goog_969573159>github.com/dongjinleekr <http://github.com/dongjinleekr>twitter: www.twitter.com/dongjinleekr <http://www.twitter.com/dongjinleekr>*
