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Marcelo Mendes commented on ZOOKEEPER-1582: ------------------------------------------- Got the same error trying to setup Solr 4.7.2 + Zookeeper 3.4.6 Looking for some error on Solr startup log I found: at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.eclipse.jetty.start.Main.invokeMain(Main.java:473) at org.eclipse.jetty.start.Main.start(Main.java:615) at org.eclipse.jetty.start.Main.main(Main.java:96) Caused by: org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /configs/config1/solr-webapp/webapp/WEB-INF/lib/guava-14.0.1.jar at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) at org.apache.zookeeper.KeeperException.create(KeeperException.java:51) at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:783) at org.apache.solr.common.cloud.SolrZkClient$10.execute(SolrZkClient.java:429) at org.apache.solr.common.cloud.ZkCmdExecutor.retryOperation(ZkCmdExecutor.java:73) at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:426) at org.apache.solr.common.cloud.SolrZkClient.makePath(SolrZkClient.java:336) at org.apache.solr.cloud.ZkController.uploadToZK(ZkController.java:1330) And that's what's logged on ZK log file: 2016-03-18 18:12:39,922 [myid:] - WARN [NIOServerCxn.Factory:0.0.0.0/0.0.0.0:2181:NIOServerCnxn@357] - caught end of stream exception EndOfStreamException: Unable to read additional data from client sessionid 0x1538b7af63c0000, 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) > 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)