Moving to HBase user mailing list. Can you upgrade to newer release such as 0.94.8 ?
Cheers On Jul 8, 2013, at 4:36 AM, Boris Emelyanov <[email protected]> wrote: > I'm trying to configure hbase for fully random read performance, my cluster > parameters are: > > 9 servers as slaves, each has two 1TB HDD as hadoop volumes; > data: 800 millions 6-10 KB objects in hbase; > > HBase Version - 0.90.6-cdh3u5 > HBASE_HEAPSIZE=12288; > hfile.block.cache.size = 0.4 > hfile.min.blocksize.size = 16384 > hbase.regionserver.handler.count = 100 > > I used several recommended tuning solutions, such as > * tunrning on bloom filters; > * decreasing hbase block size to 16384. > > However, read performance is still poor, about 800-1000rps. > > What would you recommend to solve the problem? > > -- > Best regards, > > Boris. >
