Hi All, My use case is to solution for HBase Disaster recovery. As Replication is a HBase Disaster recovery solution. I am using master-slave mode of replication.
I have two separate HBase clusters and separate zookeeper for each cluster: Zookeeper for first hbase cluster is : zoo1:2181 Zookeeper for 2nd hbase cluster is : zoo2:2181 My *first hbase cluster is master cluster *and i have enabled replication by referring the http://blog.cloudera.com/blog/2012/08/hbase-replication-operational-overview/. When i insert the data on master cluster by connecting to *zoo1:2181,* it is replicated to slave cluster. Till now there is no problem. But as HBase Disaster recovery's main scenario is that slave cluster will serve real time traffic in case the master site is down. My application is querying HBase by connecting to *zoo1:2181.* Now if master cluster goes down then queries should be served by slave cluster because zoo1 holds replicated regionservers information. But i am not able to get any data Instead i am getting MasterNotRunning exception. Anything i am missing?? Any suggestion would really be helpful. Thanks in advance !! -- *Thanks & Regards* *Hanish Bansal*
