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Posted to user@hbase.apache.org by Jean-Marc Spaggiari <je...@spaggiari.org> on 2012/12/07 13:34:09 UTC

Configure another LoadBalancer?

Hi,

In the HBase doc it's explained how we can change the balancer period
http://hbase.apache.org/book/config.files.html), but I'm not able to
find how to configure the balancer class.

The balancer used is DefaultLoadBalancer which extends
BaseLoadBalancer which implements LoadBalancer. I guess that if I want
to do my own load balancer, I just have to extends BaseLoadBalancer
and give it to HBase, but how?

Thanks,

JM

Re: Configure another LoadBalancer?

Posted by Jean-Marc Spaggiari <je...@spaggiari.org>.

Thanks for your prompt reply.

I have submited a documentation update to add this in
http://hbase.apache.org/book/config.files.html .

JM

2012/12/7, Harsh J <ha...@cloudera.com>:
> You need to implement your own class, and plug it in via the configuration
> key "hbase.master.loadbalancer.class" in the master's configuration.
>
>
> On Fri, Dec 7, 2012 at 6:04 PM, Jean-Marc Spaggiari
> <jean-marc@spaggiari.org
>> wrote:
>
>> Hi,
>>
>> In the HBase doc it's explained how we can change the balancer period
>> http://hbase.apache.org/book/config.files.html), but I'm not able to
>> find how to configure the balancer class.
>>
>> The balancer used is DefaultLoadBalancer which extends
>> BaseLoadBalancer which implements LoadBalancer. I guess that if I want
>> to do my own load balancer, I just have to extends BaseLoadBalancer
>> and give it to HBase, but how?
>>
>> Thanks,
>>
>> JM
>>
>
>
>
> --
> Harsh J
>

Re: Configure another LoadBalancer?

Posted by Harsh J <ha...@cloudera.com>.

You need to implement your own class, and plug it in via the configuration
key "hbase.master.loadbalancer.class" in the master's configuration.


On Fri, Dec 7, 2012 at 6:04 PM, Jean-Marc Spaggiari <jean-marc@spaggiari.org
> wrote:

> Hi,
>
> In the HBase doc it's explained how we can change the balancer period
> http://hbase.apache.org/book/config.files.html), but I'm not able to
> find how to configure the balancer class.
>
> The balancer used is DefaultLoadBalancer which extends
> BaseLoadBalancer which implements LoadBalancer. I guess that if I want
> to do my own load balancer, I just have to extends BaseLoadBalancer
> and give it to HBase, but how?
>
> Thanks,
>
> JM
>



-- 
Harsh J