# Zookeeper server stat up error Please help me **URL:** \ **Category:** Elasticsearch\ **Created:** [February 1, 2013, 1:59pm UTC](https://discuss.elastic.co/t/zookeeper-server-stat-up-error-please-help-me/10590 "2013-02-01T13:59:56Z")\ **Posts on this page:** 2\ **Page:** 1
**Author:** ![Sigehere](https://avatars.discourse-cdn.com/v4/letter/s/13edae/32.png) [@Sigehere](https://discuss.elastic.co/u/Sigehere)\ **Post date:** [February 1, 2013, 1:59pm UTC](https://discuss.elastic.co/t/zookeeper-server-stat-up-error-please-help-me/10590/1 "2013-02-01T13:59:56Z")
Hello Friends, I am new in zookeeper. i have am trying to install multiple zookeeper server on single machin but when ia mtrying to start zookeeper server i got follwoing error can you tell me why this error occur and how i will solve it. Log Description is as follow: 2013-02-01 18:55:14,285 [myid:] - INFO [main:QuorumPeerConfig@101] - Reading configuration from: conf/zoo.cfg 2013-02-01 18:55:14,297 [myid:] - INFO [main:QuorumPeerConfig@334] - Defaulting to majority quorums 2013-02-01 18:55:14,301 [myid:1] - INFO [main:DatadirCleanupManager@78] - autopurge.snapRetainCount set to 3 2013-02-01 18:55:14,301 [myid:1] - INFO [main:DatadirCleanupManager@79] - autopurge.purgeInterval set to 0 2013-02-01 18:55:14,302 [myid:1] - INFO [main:DatadirCleanupManager@101] - Purge task is not scheduled. 2013-02-01 18:55:14,352 [myid:1] - INFO [main:QuorumPeerMain@127] - Starting quorum peer 2013-02-01 18:55:14,369 [myid:1] - INFO [main:NIOServerCnxnFactory@94] - binding to port 0.0.0.0/0.0.0.0:2181 2013-02-01 18:55:14,386 [myid:1] - INFO [main:QuorumPeer@913] - tickTime set to 2000 2013-02-01 18:55:14,386 [myid:1] - INFO [main:QuorumPeer@933] - minSessionTimeout set to -1 2013-02-01 18:55:14,386 [myid:1] - INFO [main:QuorumPeer@944] - maxSessionTimeout set to -1 2013-02-01 18:55:14,387 [myid:1] - INFO [main:QuorumPeer@959] - initLimit set to 5 2013-02-01 18:55:14,402 [myid:1] - INFO [main:FileSnap@83] - Reading snapshot /home/hduser/zookeeperdata1/version-2/snapshot.300000006 2013-02-01 18:55:14,479 [myid:1] - INFO [Thread-1:QuorumCnxManager$Listener@486] - My election bind port: 0.0.0.0/0.0.0.0:3888 2013-02-01 18:55:14,493 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumPeer@670] - LOOKING 2013-02-01 18:55:14,495 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181:FastLeaderElection@740] - New election. My id = 1, proposed zxid=0x4000001cf 2013-02-01 18:55:14,498 [myid:1] - INFO [WorkerReceiver[myid=1]:FastLeaderElection@542] - Notification: 1 (n.leader), 0x4000001cf (n.zxid), 0x1 (n.round), LOOKING (n.state), 1 (n.sid), 0x4 (n.peerEPoch), LOOKING (my state) 2013-02-01 18:55:14,501 [myid:1] - WARN [WorkerSender[myid=1]:QuorumCnxManager@368] - Cannot open channel to 2 at election address localhost/127.0.0.1:3889 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:327) at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:393) at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:365) at java.lang.Thread.run(Thread.java:679) 2013-02-01 18:55:14,502 [myid:1] - WARN [WorkerSender[myid=1]:QuorumCnxManager@368] - Cannot open channel to 3 at election address localhost/127.0.0.1:3890 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.toSend(QuorumCnxManager.java:327) at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.process(FastLeaderElection.java:393) at org.apache.zookeeper.server.quorum.FastLeaderElection$Messenger$WorkerSender.run(FastLeaderElection.java:365) at java.lang.Thread.run(Thread.java:679) 2013-02-01 18:55:14,700 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 2 at election address localhost/127.0.0.1:3889 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) 2013-02-01 18:55:14,701 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 3 at election address localhost/127.0.0.1:3890 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) 2013-02-01 18:55:14,702 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181:FastLeaderElection@774] - Notification time out: 400 2013-02-01 18:55:15,103 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 2 at election address localhost/127.0.0.1:3889 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) 2013-02-01 18:55:15,104 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 3 at election address localhost/127.0.0.1:3890 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) 2013-02-01 18:55:15,105 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181:FastLeaderElection@774] - Notification time out: 800 2013-02-01 18:55:15,907 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 2 at election address localhost/127.0.0.1:3889 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) 2013-02-01 18:55:15,908 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 3 at election address localhost/127.0.0.1:3890 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) 2013-02-01 18:55:15,909 [myid:1] - INFO [QuorumPeer[myid=1]/0.0.0.0:2181:FastLeaderElection@774] - Notification time out: 1600 2013-02-01 18:55:17,511 [myid:1] - WARN [QuorumPeer[myid=1]/0.0.0.0:2181:QuorumCnxManager@368] - Cannot open channel to 2 at election address localhost/127.0.0.1:3889 java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:327) at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) at java.net.Socket.connect(Socket.java:546) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectOne(QuorumCnxManager.java:354) at org.apache.zookeeper.server.quorum.QuorumCnxManager.connectAll(QuorumCnxManager.java:388) at org.apache.zookeeper.server.quorum.FastLeaderElection.lookForLeader(FastLeaderElection.java:765) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:716) my configuration setting are as : # The number of milliseconds of each tick tickTime=2000 # The number of ticks that the initial # synchronization phase can take initLimit=5 # The number of ticks that can pass between # sending a request and getting an acknowledgement syncLimit=2 # the directory where the snapshot is stored. # do not use /tmp for storage, /tmp here is just # example sakes. dataDir=/home/hduser/zookeeperdata1 # the port at which the clients will connect clientPort=2181 # # Be sure to read the maintenance section of the # administrator guide before turning on autopurge. # # [http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc\_maintenance](http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance) # # The number of snapshots to retain in dataDir #autopurge.snapRetainCount=3 # Purge task interval in hours # Set to "0" to disable auto purge feature #autopurge.purgeInterval=1 server.1=localhost:2888:3888 server.2=localhost:2889:3889 server.3=localhost:2890:3890 Please Please help me. Thanks in advance!!! 🙂 -- You received this message because you are subscribed to the Google Groups "elasticsearch" group. To unsubscribe from this group and stop receiving emails from it, send an email to [elasticsearch+unsubscribe@googlegroups.com](mailto:elasticsearch+unsubscribe@googlegroups.com). For more options, visit [https://groups.google.com/groups/opt\_out](https://groups.google.com/groups/opt_out). ---
**Author:** ![system](https://us1.discourse-cdn.com/elastic/original/3X/1/a/1ac57faf039f6b580b3f104ef42a2a89e41014de.png) [@system](https://discuss.elastic.co/u/system)\ **Post date:** [July 6, 2017, 2:53am UTC](https://discuss.elastic.co/t/zookeeper-server-stat-up-error-please-help-me/10590/2 "2017-07-06T02:53:34Z")