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From Ted Yu <yuzhih...@gmail.com>
Subject Re: heavy reads
Date Tue, 04 Mar 2014 14:04:04 GMT
Have you pre-split your table ?
Are table regions evenly distributed across region servers ?

Which hbase release did you use ?

Thanks

On Mar 4, 2014, at 5:26 AM, shapoor <esmaili_607@yahoo.com> wrote:

> Hello,
> i have an application which does a lot of sequential reads. I also save more
> data, meaning the reads always have to be done in bigger amount of data in
> storage (writes and reads don't happen parallel). 
> To see how the hbase installation reacts to my needs, I evaluated the reads
> and calculated out the min- max- average read time. There is often a huge
> gap between max and mins and also the average does not stay contantly during
> the process. Why does my hbase behave like this? should I change something
> in the configuration?
> 
> regards,
> 
> forum.png <http://apache-hbase.679495.n3.nabble.com/file/n4056621/forum.png>  
> 
> 
> 
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