Hdfs balance spreads hdfs data uniformly across datanodes in the cluster. Hbase balancer tries to spread regions evenly across region servers in hbase cluster. Custom load balancer can co-locate index region with data region, for example.
Cheers On Jun 16, 2014, at 12:31 AM, ch huang <[email protected]> wrote: > hi,maillist: > i am very confuse about this,anyone can help me?
