Hi Vineet, You need to put HBase off, but HDFS need to stay on if you want to be able to access the files in it.
Since I'm using Cloudera Manager I usually just use it to stop HBase, but from the command line you should be able to do something like bin/stop-hbase.sh . Also, don't do this on a production cluster. 2013/12/2 Vineet Mishra <[email protected]> > Ok! So can you tell me in the Offline merge, how to put the cluster down? > Should we stop the HDFS or Region Server, and if so how to achieve that? > > > On Mon, Dec 2, 2013 at 7:34 PM, Jean-Marc Spaggiari < > [email protected] > > wrote: > > > Hi Vineet. > > > > For 0.94 you can only offline-merge. > > > > http://hbase.apache.org/book/ops.regionmgt.html#ops.regionmgt.merge > > > > JM > > > > > > 2013/12/2 Vineet Mishra <[email protected]> > > > > > Hi > > > > > > I have some 2000+ of Auto-Region created which I want to make down to a > > > less number. > > > I am using Hbase 0.94, is there a way I can merge the Region without > > > loosing or dirtying up the data. > > > > > > Thanks! > > > > > >
