I have a small cluster of HBase, Hadoop HDFS, Zookeeper that is being
deployed on the same nodes (kind of a common best practice for small
Everything is quite straight forward and works fine.
I am wondering how can I efficiently predict the right time to add another
node from the HBase performance (read/write) perspective ?
Is there any suggested amount of regions per region server I should follow?
number of requests per region service? any other "load" parameters?
So as long as the data keeps increasing, I guess performance will be
moreover. I find it hard to answer the question of "when should I add
another Hbase node?" because performance decrease can be caused by other
like "hots pots" for example, which demand a special care what not another
Thank you all!!
Taykey | www.taykey.com