Server not running error in log but server actually running

[rammohan ganapavarapu]

Hi,

I see below message in zookeeper.log file but when i check process zk
process is running and i can telnet to 2181 port, why am i getting this
message and how to avoid this?

2016-07-15 19:22:14,222 - WARN  [NIOServerCxn.Factory:
0.0.0.0/0.0.0.0:2181:NIOServerCnxn@354] - Exception causing close of
session 0x0 due to java.io.IOException: ZooKeeperServer not running

Thanks,
Ram