title: Kafka zookeeper keep on showing info Message 'Accepted socket connection from /10.xxx.xxx.xxx'
body: <p>I was working on existing Kafka but some how it stopped responding to configuration 'retention.ms'.so I installed fresh copy of Kafka 0.8.2.1 and ran it. but it keeps showing info messages like: The IP it shows is valid IP on our Network which produces messages on it. But even its machine is off it keeps showing it</p>
  
  <pre><code>[2016-02-18 10:46:10,830] INFO Accepted socket connection from /10.20.xxx.xxx:5988
  1 (org.apache.zookeeper.server.NIOServerCnxnFactory)
  [2016-02-18 10:46:10,832] INFO Refusing session request for client /10.20.xxx.xxx:
  59881 as it has seen zxid 0x8b47 our last zxid is 0x165 client must try another
  server (org.apache.zookeeper.server.ZooKeeperServer)
  [2016-02-18 10:46:10,832] INFO Closed socket connection for client /10.20.xxx.xxx:
  59881 (no session established for client) (org.apache.zookeeper.server.NIOServer
  Cnxn)
  </code></pre>