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Zookeeper, mail # dev - zkCli to standalone. Got connectionLoss exception


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zkCli to standalone. Got connectionLoss exception
Wang Yang 2012-10-01, 08:42
Hi,

I just download zk 3.4.4 to my ubuntu 10.04 and zkServer.sh start and
zkCli.sh to connect. But got a KeeperException. It says
ConnectionLoss. I viewed the log, NIOServerCnxn caught end of stream
exception. Can anyone give me some advice?

Here's the zookeeper.out:

2012-10-01 16:34:21,865 [myid:] - INFO  [main:NIOServerCnxnFactory@94]
- binding to port 0.0.0.0/0.0.0.0:2181
2012-10-01 16:34:21,891 [myid:] - INFO  [main:FileTxnSnapLog@240] -
Snapshotting: 0x0 to /var/lib/zookeeper/version-2/snapshot.0
2012-10-01 16:34:35,852 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxnFactory@197] -
Accepted socket connection from /0:0:0:0:0:0:0:1:37186
2012-10-01 16:34:35,887 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:ZooKeeperServer@839] -
Client attempting to establish new session at /0:0:0:0:0:0:0:1:37186
2012-10-01 16:34:35,890 [myid:] - INFO  [SyncThread:0:FileTxnLog@199]
- Creating new log file: log.1
2012-10-01 16:34:35,912 [myid:] - INFO
[SyncThread:0:ZooKeeperServer@595] - Established session
0x13a1b76324b0000 with negotiated timeout 30000 for client
/0:0:0:0:0:0:0:1:37186
2012-10-01 16:34:55,918 [myid:] - WARN
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@349] - caught
end of stream exception
EndOfStreamException: Unable to read additional data from client
sessionid 0x13a1b76324b0000, likely client has closed socket
        at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:220)

)
        at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208)
        at java.lang.Thread.run(Thread.java:679)
2012-10-01 16:34:55,921 [myid:] - INFO
[NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] -
Closed socket connection for client /0:0:0:0:0:0:0:1:37186 which had
sessionid 0x13a1b76324b0000
+
Michi Mutsuzaki 2012-10-01, 21:33