How to mute zookeeper debug message in hbase shell

[Garry Chen]

Hi All,
                I am new to hbase and using Amazon EMR with hbase hbase-0.94.18 
install.  Always getting "hbase(main):002:0> 15:59:13.023 
[main-SendThread(ip-172-31-12-99.ec2.internal:2181)] DEBUG 
org.apache.zookeeper.ClientCnxn - Got ping response for sessionid: 
0x14c2d99c8f20008 after 0ms" nn hbase shell.  Need help on how to muting the 
message.  Thank you very much for your help.



Garry