Once I read some where that do not run HDFS balancer otherwise it will spoil Meta of Hbase
I am getting bellow erroe when I add new node Dec 15, 8:23:14.549 AM ERROR org.apache.hadoop.hdfs.server.datanode.DiskBalancer Disk Balancer is not enabled. can any onesuggest me what to do now Thanks Manjeet On Tue, Dec 6, 2016 at 11:14 PM, Esteban Gutierrez <[email protected]> wrote: > Hi Manjeet, > > HBase will perform the balancing for you automatically as long as the HBase > balancer hasn't been disabled. You can check for the state of the balancer > using the hbase shell: > > $ hbase shell > hbase(main):008:0> balancer_enabled > true > > Assuming the balancer hasn't been turned off, that should be enough for you > to let the HBase Master re-balance the regions in the cluster to include > the new server, otherwise if the balancer is off (false) then you can > re-enable it with the "balance_switch true" command from the hbase shell. > See also the "balancer" command from the shell. > > cheers, > esteban. > > > -- > Cloudera, Inc. > > > On Tue, Dec 6, 2016 at 9:19 AM, Manjeet Singh <[email protected]> > wrote: > > > Hi All, > > Can anyone help me if I want add new node of same configuration in > cluser, > > then how and what step I need to perform for distribution of data via > load > > balancer. > > > > Thanks > > Manjeet > > > -- luv all
