In this post I explain how to compute PageRank using the MapReduce approach to parallelization. This gives us a way of computing PageRank that can in principle be automatically parallelized, and so po...
https://issues.apache.org/jira/browse/HIVE-2340select userid,count(*) from u_data group by userid order by userid will product MRR. I think when the result of userid,count...
