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? >
