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From Ted Yu <yuzhih...@gmail.com>
Subject Re: Hbase - RegionServers used
Date Mon, 11 Nov 2013 15:53:38 GMT
Take a look at http://hbase.apache.org/book.html#disable.splitting


On Mon, Nov 11, 2013 at 5:54 AM, Andrea Gandini <andrea.gandini.89@gmail.com
> wrote:

> Good morning,
> I'm a student in computer science and I'm trying to use Hbase above an HDFS
> to show some performance of the system. I'd like to know how works the
> regionservers cluster when i insert / retrieve data from the cluster.
> I have one master, one zookeeper server and 4 regionservers. I create a
> table and this is created only on one regionserver, in one specifically
> region.
> When I insert data, I notice that only that regionservers works, so i think
> the load is not splitted into the entire cluster. Is it right?
> Furthermore, when i retrieve data, again, only that regionserver still
> works.
> There is a way to split the data into different region on different
> regionservers? Because otherwise, i think there's no difference to have 1
> or 4 regionservers but to have replication performed by HDFS.
> Hoping to has been clear, thank you in advance for your time,
> Andrea Gandini

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