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From Nick Dimiduk <ndimi...@gmail.com>
Subject Re: Hbase Read/Write poor performance. Please help!
Date Wed, 13 Aug 2014 16:00:59 GMT
Have you looked at the performance guidelines in our online book?

http://hbase.apache.org/book.html#performance
http://hbase.apache.org/book.html#casestudies.perftroub


On Wed, Aug 13, 2014 at 8:43 AM, Pradeep Gollakota <pradeepg26@gmail.com>
wrote:

> Can you post the client code you're using to read/write from HBase?
>
>
> On Wed, Aug 13, 2014 at 11:21 AM, kacperolszewski <kacperolszewski@o2.pl>
> wrote:
>
> > Hello there, I'm running a read/write benchmark on a huge data (tweeter
> > posts) for my school project.
> > The problem im dealing with is that the tests are going extreamly slow.
> > I dont know how to optimize the process. Hbase is using only about 10% of
> > RAM memory, and 40% of CPU.
> > I've been experimenting with properties of hbase-site.xml file but I
> can't
> > see any results. I think there is something I need to put in the API's
> code.
> > It's a single node, local operation. Virtual machine has 8GB RAM. Any
> help
> > will be appreciated.
> > Best Regards - Kacper, student
>

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