Thanks, Ted. If I have another cluster already installed with hbase 0.94.4, can I migrate the data from the original hbase 0.90 cluster to the new cluster? Is it possible to do something like bulk load?
Best regards, Mickey 2013/1/15 Ted <yuzhih...@gmail.com> > You can upgrade to 0.92.2 first, followed by upgrade to 0.94.4 > > Please consider upgrading Hadoop to 1.0.4 as well > > Thanks > > On Jan 15, 2013, at 4:47 AM, 幻风 <huanfeng...@gmail.com> wrote: > > > Hi, everybody, > > > > I want to upgrade a HBase cluster from 0.90.5 to 0.94. The cluster has > > about 50 nodes and the hadoop version is 0.20.2. > > Is there an easy way to do it? Shutdown is acceptable and what I really > > care is the safety of the data. > > Hope for your suggestions. > > > > Thanks, > > Mickey >
