Not for HDFS. On Wed, Feb 16, 2011 at 7:17 AM, John Buchanan < [email protected]> wrote:
> > Another question, has anyone virtualized the master/namenode on a > multi-node VM pool/cluster (say a multi-node Xen pool), thereby raising > reliability of that node above single server hardware reliability? > > > > > > On 2/16/11 9:12 AM, "Joseph Coleman" <[email protected]> > wrote: > > >I know I cannot have more than one master node for HDFS but what if I was > >to create two of them and put a Kemps Loadbalance in front of them and > >point to my load balancer for my stuff would something like that work? If > >not what are others doing to safe guard themselves incase their master > >node kicks the bucket a standby ready to go maybe? > > > >
