We are getting this ~ every second in logs.. Apps appear up and working, and
we'd rather have INFO and WARN on for the time being, but is there any way to
disable this, or resolve?
2017-04-17 13:47:49,490 [paxweb-extender-2-thread-1-SendThread(FQDN:2181)] INFO
org.apache.zookeeper.ClientCnxn :: Opening socket connection to server
FQDN/HOST IP ADDR:2181. Will not attempt to authenticate using SASL (unknown
error)
2017-04-17 13:47:49,490 [paxweb-extender-2-thread-1-SendThread(FQDN:2181)] INFO
org.apache.zookeeper.ClientCnxn :: Socket connection established to FQDN/HOST
IP ADDR:2181, initiating session
2017-04-17 13:47:49,491 [paxweb-extender-2-thread-1-SendThread(FQDN:2181)] INFO
org.apache.zookeeper.ClientCnxn :: Session establishment complete on server
FQDN/HOST IP ADDR:2181, sessionid = 0x15b7ba86254004a, negotiated timeout = 6000
2017-04-17 13:47:49,491 [paxweb-extender-2-thread-1-EventThread] INFO
org.I0Itec.zkclient.ZkClient :: zookeeper state changed (SyncConnected)
2017-04-17 13:47:49,492 [paxweb-extender-2-thread-1-SendThread(FQDN:2181)] WARN
org.apache.zookeeper.ClientCnxn :: Session 0x15b7ba86254004a for server
FQDN/HOST IP ADDR:2181, unexpected error, closing socket connection and
attempting reconnect
java.lang.NoClassDefFoundError: org/apache/zookeeper/proto/WatcherEvent
at
org.apache.zookeeper.ClientCnxn$SendThread.readResponse(ClientCnxn.java:744)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doIO(ClientCnxnSocketNIO.java:94)
at
org.apache.zookeeper.ClientCnxnSocketNIO.doTransport(ClientCnxnSocketNIO.java:366)
at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:1081)
2017-04-17 13:47:49,593 [paxweb-extender-2-thread-1-EventThread] INFO
org.I0Itec.zkclient.ZkClient :: zookeeper state changed (Disconnected)
