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From "Billy" <sa...@pearsonwholesale.com>
Subject Re: question about region placement in hbase
Date Wed, 12 Dec 2007 05:20:32 GMT
I tried that and one point I had one table with 6 regions all on the same 
server. no big deal right now just wanted to know that there was work to be 
done on it.

Thanks
Billy

"stack" <stack@duboce.net> wrote in message 
news:475F06F7.6030508@duboce.net...
> Hey Billy:
>
> The region assignment algorithim is kinda basic.  For sure needs work but 
> it works good enough for the time being.  I'd say your bad distribution 
> has to do w/ the low number of regionservers.  Try putting a regionserver 
> on your master machine and see how the distribution is then.
>
> St.Ack
>
>
> Billy wrote:
>> I have a small setup I am running this on its 3 servers a master and 
>> namenode and the other 2 are datanodes and region servers.
>>
>> when I restart the services always the regions from one of my tables get 
>> put all on one server so I have
>>
>> server 1: Root
>> server 2: META, tablepart1,tablepart2,tablepart3,tablepart4
>>
>> Vary rare does the table parts get split on to more then one server.
>>
>> Is there some rule that is happening to place these on different server?
>>
>> I thank when starting up master and all region server the tables parts 
>> should be placed in round ribbon fashion then as load is applied table 
>> parts moved / placed based on load on region servers.
>>
>>
>>
>>
>
> 




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