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From "Fulin Sun" <su...@certusnet.com.cn>
Subject Re: Re: Phoenix table scan performance
Date Tue, 10 Mar 2015 09:47:19 GMT
No salting ? That may be an issue cause. Notice that hot region problem may occure and 
degrade performance a lot.

Thanks,
Sun.





CertusNet 

From: Yohan Bismuth
Date: 2015-03-10 17:36
To: user
Subject: Re: Phoenix table scan performance
Hi thanks for your answer,
we're not using data_block_encoding. Salting neither. After checking, i see that we currently
have 20 to 36 regions per regionserver. This may not be a perfect balancing, but i'm not sure
this is the root of all issues...
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