Hi there, Thanks for the help i have got from this HBASE group.
Here is a new question: I was trying to implement a region observer which creates/updates a row if it detects some operation for a table. But the region observer stopped at some point and the log shows: "ZooKeeperServer: Refusing session request for client /0:0:0:0:0:0:0:1%0:56366 as it has seen zxid 0x38 our last zxid is 0x30 client must try another server" I am not sure what this means and how to solve that. I also don't know if a region observer can write something to another region on anther region observer. Thanks for the help. Best, James
