1) You might want to add the time limits in your command like in the link I sent. End time will be time when you have started the replication. 2) I think it is. Did not tried. You can look at your job trackers to see.
2014-03-04 0:03 GMT-05:00 Vimal Jain <[email protected]>: > Hi Jean, > Lets say pseudo distributed node - C1 and Fully distributed mode - C2. > So i directly executed below command on C1 to copy one table from C1 to C2 > and it copied well. > > hbase org.apache.hadoop.hbase.mapreduce.CopyTable --peer.adr=<C2IP>:/hbase > event_data > > > So my questions are :- > > 1) Is this correct way of doing ? > 2) Are mapreduce jobs started on source machine when copyTable command is > executed ? > > > On Mon, Mar 3, 2014 at 9:44 PM, Jean-Marc Spaggiari < > [email protected] > > wrote: > > > Activate replication at T1 then copytable from t0 to t1. > > > > http://hbase.apache.org/book/ops_mgt.html#copytable > > > > JM > > > > > > 2014-03-03 5:37 GMT-05:00 Vimal Jain <[email protected]>: > > > > > Hi, > > > I have hbase setup in pseudo distributed mode with HDFS lets say > setup1. > > > I want to build a fresh 2 node cluster lets say setup2. > > > I want to copy data from setup1 to setup2. > > > I am analyzing replication feature in hbase ( master push ). > > > Is it right approach ? > > > One problem i suspect is my setup1 is having older version ( 0.94.6 ) > and > > > setup2 is having latest stable version ( 0.94.17) . Will this work ? > > > > > > -- > > > Thanks and Regards, > > > Vimal Jain > > > > > > > > > -- > Thanks and Regards, > Vimal Jain >
