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Hunt Tang commented on ZOOKEEPER-1582: -------------------------------------- I'm using HBase 1.1.2 which by default uses ZooKeeper 3.4.6 as the log printed as below. 2015-09-09 10:35:31,273 INFO [main] server.ZooKeeperServer: Server environment:zookeeper.version=3.4.6-1569965, built on 02/20/2014 09:09 GMT My code worked well if I ran it on the same machine as the ZooKeeper installed, however, when I ran my code remotely, the same issue occurred. The logs were as followings. 2015-09-09 11:03:32,187 INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxnFactory: Accepted socket connection from /10.0.1.201:50922 2015-09-09 11:03:32,202 INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.ZooKeeperServer: Client attempting to establish new session at /10.0.1.201:50922 2015-09-09 11:03:32,230 INFO [SyncThread:0] server.ZooKeeperServer: Established session 0x14fa1b466c30010 with negotiated timeout 90000 for client /10.0.1.201:50922 2015-09-09 11:04:48,585 WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxn: caught end of stream exception EndOfStreamException: Unable to read additional data from client sessionid 0x14fa1b466c30010, likely client has closed socket at org.apache.zookeeper.server.NIOServerCnxn.doIO(NIOServerCnxn.java:228) at org.apache.zookeeper.server.NIOServerCnxnFactory.run(NIOServerCnxnFactory.java:208) at java.lang.Thread.run(Thread.java:745) 2015-09-09 11:04:48,587 INFO [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181] server.NIOServerCnxn: Closed socket connection for client /10.0.1.201:50922 which had sessionid 0x14fa1b466c30010 > EndOfStreamException: Unable to read additional data from client > ---------------------------------------------------------------- > > Key: ZOOKEEPER-1582 > URL: https://issues.apache.org/jira/browse/ZOOKEEPER-1582 > Project: ZooKeeper > Issue Type: Bug > Environment: windows 7 > jdk 7 > Reporter: zhouyanming > Priority: Blocker > > 1.download zookeeper-3.4.4.tar.gz and unzip > 2.rename conf/zoo_sample.cfg to zoo.cfg > 3.click zkServer.cmd > 4.click zkCli.cmd > zkCli can not connect to zkServer,it blocked > zkServer console print > 2012-11-13 17:28:05,302 [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 > 0x13af9131eee0000, 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:722) > 2012-11-13 17:28:05,308 [myid:] - INFO > [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@1001] - Closed > socket connection for client /127.0.0.1:54810 which had sessionid > 0x13af9131eee0000 -- This message was sent by Atlassian JIRA (v6.3.4#6332)