Hbase client ConnectionLoss for /hbase error

Question

I\'m going completely crazy:

Installed Hadoop/Hbase, all is running;

/opt/jdk1.6.0_24/bin/jps
23261 ThriftServer
22582 QuorumPeerMain
21969 NameNode
23         


        

Answer 1

This happens when user has an incorrect value defined for "zookeeper.znode.parent" in the hbase-site.xml sourced on the client side or in case of a custom API written , the "zookeeper.znode.parent" was incorrectly updated to a wrong location . For example the default "zookeeper.znode.parent" is set to "/hbase-unsecure" , but if you incorrectly specify that as lets say "/hbase" as opposed to what we have set up in the cluster, we will encounter this exception while trying to connect to the HBase cluster