Hi Wang, This looks like the same issue being discussed here:
http://mail-archives.apache.org/mod_mbox/zookeeper-user/201209.mbox/%3Ck3t8hh%24tak%241%40ger.gmane.org%3E I think people are working on fixing this in 3.4.5. Thanks! --Michi On Mon, Oct 1, 2012 at 1:42 AM, Wang Yang <[email protected]> wrote: > 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
