Your EC2 instance is having EBS or instance type as the data store? If it is EBS then the latency is bit high and this is as per Andrew's experience.
Regards Ram On Wed, May 8, 2013 at 8:01 AM, Marcos Luis Ortiz Valmaseda < marcosluis2...@gmail.com> wrote: > I think that Andrew talked about this some years ago and he created some > scripts for that. You can find them here: > https://github.com/apurtell/hbase-ec2 > > Then, you can review some links about this topic: > > http://blog.cloudera.com/blog/2012/10/set-up-a-hadoophbase-cluster-on-ec2-in-about-an-hour/ > > http://my.safaribooksonline.com/book/databases/storage-systems/9781849517140/1dot-setting-up-hbase-cluster/id286696951 > > http://whynosql.com/why-we-run-our-hbase-on-ec2/ > > You can read the HBase on EC2 demo from Andrew in the HBaseCon 2012: > https://github.com/apurtell/ec2-demo > > > > > 2013/5/7 Pal Konyves <paul.kony...@gmail.com> > > > Hi, > > > > Has anyone got some recommendations about running HBase on EC2? I am > > testing it, and so far I am very disappointed with it. I did not change > > anything about the default 'Amazon distribution' installation. It has one > > MasterNode and two slave nodes, and write performance is around 2500 > small > > rows per sec at most, but I expected it to be way better. Oh, and this > is > > with batch put operations with autocommit turned off, where each batch > > containes about 500-1000 rows... When I do it with autocommit, it does > not > > even reach the 1000 rows per sec. > > > > Every nodes were m1.Large ones. > > > > Any experiences, suggestions? Is it worth to try the RMap distribution > > instead of the amazon one? > > > > Thanks, > > Pal > > > > > > -- > Marcos Ortiz Valmaseda > Product Manager at PDVSA > http://about.me/marcosortiz >
