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...

Reply via email to