Hi Hanish, Which version are you using, and which version are you targeting?
That will change the responses we will provide you... JM 2013/7/4 Hanish Bansal <[email protected]>: > Hi All, > > I am using HBase in distributed mode. A number of master and regionserver > nodes are running on different machines. > > Now i want to upgrade HBase version to recent stable release. > > My main purpose is to upgrade HBase without shutting down whole cluster. > > I want to know if on one machine i upgrade HBase and on another machines > old HBase version are running. Will it create any problem? > > If i upgrade whole cluster to new HBase version then will it be consistent > with previous data? > > -- > *Thanks & Regards* > *Hanish Bansal*
