Did you wipe everything before you ran your code against 0.94. 0.96 and later no longer the -ROOT- region. If you start from scratch with 0.94 it will create the necessary ZK state for you (including the -ROOT- node).
You need to wipe _everything_ HDFS, and the Zookeeper state (rmr the /hbase znode, or wipe the ZK state directory on all nodes) -- Lars ----- Original Message ----- From: Nishanth S <[email protected]> To: user <[email protected]> Cc: Sent: Thursday, March 19, 2015 11:00 AM Subject: Root Region Error with hbase 0.98.4 Hello, I am running a ycsb instance to insert data into hbase.All was well when this was against hbase 0.96.1.Now I am trying to run the same program to another cluster which is configured with hbase 0.98.4.I get the below error on the client side.Could some one help me with this?. The znode for the -ROOT- region doesn't exist! Thanks, Nishan
