Re: Problem with Zookeeper cluster configuration
Yes, after changing the client port the problem in zookeeper cluster got solved. Thanks a LOT for all your help. ~ Siddhartha On Wed, Oct 27, 2010 at 11:13 PM, Mahadev Konar wrote: > I think Jared pointed this out, given that your clientPort and quorum port > are same: > > clientPort=5181 > server.1=3.7.192.142:5181:5888 > > > > The above 2 ports should be different. > > Thanks > mahadev > > On 10/27/10 10:19 AM, "Ted Dunning" wrote: > > > Sorry, didn't see this last bit. > > > > Hmph. A real ZK person will have to answer this. > > > > On Wed, Oct 27, 2010 at 6:21 AM, siddhartha banik < > > siddhartha.ba...@gmail.com> wrote: > > > >> I have tried with netstat command also. No other process is using *5181 > >> *port > >> other then zookeeper process. > >> > >> Other thing I have tried is: using separate ports for server1 & server > 2. > >> Surprise is after starting server 2, server 1 also starts to use the > same > >> port as server 2 is using as client port. Does that matter , as server1 > & > >> server 2 are running in different boxes. > >> > >> Any help is appreciated. > >> > >> > >> Thanks > >> Siddhartha > >> > > > >
Re: Problem with Zookeeper cluster configuration
I think Jared pointed this out, given that your clientPort and quorum port are same: clientPort=5181 server.1=3.7.192.142:5181:5888 The above 2 ports should be different. Thanks mahadev On 10/27/10 10:19 AM, "Ted Dunning" wrote: > Sorry, didn't see this last bit. > > Hmph. A real ZK person will have to answer this. > > On Wed, Oct 27, 2010 at 6:21 AM, siddhartha banik < > siddhartha.ba...@gmail.com> wrote: > >> I have tried with netstat command also. No other process is using *5181 >> *port >> other then zookeeper process. >> >> Other thing I have tried is: using separate ports for server1 & server 2. >> Surprise is after starting server 2, server 1 also starts to use the same >> port as server 2 is using as client port. Does that matter , as server1 & >> server 2 are running in different boxes. >> >> Any help is appreciated. >> >> >> Thanks >> Siddhartha >> >
Re: Problem with Zookeeper cluster configuration
I think your issue is that the clientPort is the same port as the leader communication port in the server.X entry. So the server begins listening for clients on port 2181, but then cannot communicate with the leader, or vice versa. Change the client port to something other than 5181 and see if that works. ~Jared On Wed, Oct 27, 2010 at 9:21 AM, siddhartha banik wrote: > Hi, > > I am trying to configure zookeeper cluster ... with 2 server instances. > zookeeper version : 3.2.2 > > Config files are : > > *Server 1. zoo.cfg* > > tickTime=2000 > initLimit=10 > syncLimit=5 > dataDir=/home/xuser/zookeeper1/zookeeper-3.2.2/data/ > clientPort=5181 > server.1=3.7.192.142:5181:5888 > server.2=3.7.192.145:5181:5888 > > *Server 2. zoo.cfg* > > tickTime=2000 > initLimit=10 > syncLimit=5 > dataDir=/home/xuser/zookeeper2/zookeeper-3.2.2/data/ > clientPort=5181 > server.1=3.7.192.142:5181:5888 > server.2=3.7.192.145:5181:5888 > > I have also created "*myid*" files in respective data folders. Below are the > exception I am seeing : > > *Server 1* > > 2010-10-27 07:43:43,411 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@514] - > LOOKING > 2010-10-27 07:43:43,418 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@579] - New election: -1 > 2010-10-27 07:43:43,419 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@618] - Notification: 1, -1, 382, 1, LOOKING, LOOKING, 1 > 2010-10-27 07:43:43,420 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@642] - Adding vote > 2010-10-27 07:43:43,436 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@618] - Notification: 2, 0, 383, 1, LOOKING, LOOKING, 2 > 2010-10-27 07:43:43,442 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@642] - Adding vote > 2010-10-27 07:43:43,443 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@618] - Notification: 2, 0, 383, 1, LOOKING, LOOKING, 1 > 2010-10-27 07:43:43,443 - INFO [QuorumPeer:/0.0.0.0:5181 > :fastleaderelect...@642] - Adding vote > 2010-10-27 07:43:43,444 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@523] - > FOLLOWING > 2010-10-27 07:43:43,445 - INFO [QuorumPeer:/0.0.0.0:5181 > :zookeeperser...@160] - Created server > 2010-10-27 07:43:43,447 - INFO [QuorumPeer:/0.0.0.0:5181:follo...@147] - > Following /3.7.192.145:5181 > 2010-10-27 07:43:43,461 - INFO [WorkerReceiver > Thread:fastleaderelection$messenger$workerrecei...@254] - Sending new > notification. > 2010-10-27 07:43:43,462 - WARN [QuorumPeer:/0.0.0.0:5181:follo...@318] - > Exception when following the leader > java.io.EOFException > at java.io.DataInputStream.readInt(DataInputStream.java:375) > at > org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63) > at > org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:66) > at > org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:108) > at > org.apache.zookeeper.server.quorum.Follower.readPacket(Follower.java:114) > at > org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:193) > at > org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:525) > 2010-10-27 07:43:43,464 - INFO [QuorumPeer:/0.0.0.0:5181:follo...@436] - > shutdown called > java.lang.Exception: shutdown Follower > at > org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:436) > at > org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:529) > > *Server 2 > > *010-10-27 07:59:22,387 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@535] - > LEADING > 2010-10-27 07:59:22,388 - INFO [QuorumPeer:/0.0.0.0:5181 > :zookeeperser...@160] - Created server > 2010-10-27 07:59:22,390 - ERROR [QuorumPeer:/0.0.0.0:5181:lea...@127] - > Couldn't bind to port 5181 > java.net.BindException: Address already in use > at java.net.PlainSocketImpl.socketBind(Native Method) > at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359) > at java.net.ServerSocket.bind(ServerSocket.java:319) > at java.net.ServerSocket.(ServerSocket.java:185) > at java.net.ServerSocket.(ServerSocket.java:97) > at org.apache.zookeeper.server.quorum.Leader.(Leader.java:125) > at > org.apache.zookeeper.server.quorum.QuorumPeer.makeLeader(QuorumPeer.java:417) > at > org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:537) > 2010-10-27 07:59:22,392 - WARN [QuorumPeer:/0.0.0.0:5181:quorump...@541] - > Unexpected exception > java.net.BindException: Address already in use > at java.net.PlainSocketImpl.socketBind(Native Method) > at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359) > at java.net.ServerSocket.bind(ServerSocket.java:319) > at java.net.ServerSocket.(ServerSocket.java:185) > at java.net.ServerSocket.(ServerSocket.java:97) > at org.apache.zookeeper.server.quorum.Leader.(Leader.java:125) > at > org.apache.zookeeper.server.quorum.QuorumPeer.makeLeader(QuorumPeer.java:417) > at > org.ap
Problem with Zookeeper cluster configuration
Hi, I am trying to configure zookeeper cluster ... with 2 server instances. zookeeper version : 3.2.2 Config files are : *Server 1. zoo.cfg* tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/xuser/zookeeper1/zookeeper-3.2.2/data/ clientPort=5181 server.1=3.7.192.142:5181:5888 server.2=3.7.192.145:5181:5888 *Server 2. zoo.cfg* tickTime=2000 initLimit=10 syncLimit=5 dataDir=/home/xuser/zookeeper2/zookeeper-3.2.2/data/ clientPort=5181 server.1=3.7.192.142:5181:5888 server.2=3.7.192.145:5181:5888 I have also created "*myid*" files in respective data folders. Below are the exception I am seeing : *Server 1* 2010-10-27 07:43:43,411 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@514] - LOOKING 2010-10-27 07:43:43,418 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@579] - New election: -1 2010-10-27 07:43:43,419 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@618] - Notification: 1, -1, 382, 1, LOOKING, LOOKING, 1 2010-10-27 07:43:43,420 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@642] - Adding vote 2010-10-27 07:43:43,436 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@618] - Notification: 2, 0, 383, 1, LOOKING, LOOKING, 2 2010-10-27 07:43:43,442 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@642] - Adding vote 2010-10-27 07:43:43,443 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@618] - Notification: 2, 0, 383, 1, LOOKING, LOOKING, 1 2010-10-27 07:43:43,443 - INFO [QuorumPeer:/0.0.0.0:5181 :fastleaderelect...@642] - Adding vote 2010-10-27 07:43:43,444 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@523] - FOLLOWING 2010-10-27 07:43:43,445 - INFO [QuorumPeer:/0.0.0.0:5181 :zookeeperser...@160] - Created server 2010-10-27 07:43:43,447 - INFO [QuorumPeer:/0.0.0.0:5181:follo...@147] - Following /3.7.192.145:5181 2010-10-27 07:43:43,461 - INFO [WorkerReceiver Thread:fastleaderelection$messenger$workerrecei...@254] - Sending new notification. 2010-10-27 07:43:43,462 - WARN [QuorumPeer:/0.0.0.0:5181:follo...@318] - Exception when following the leader java.io.EOFException at java.io.DataInputStream.readInt(DataInputStream.java:375) at org.apache.jute.BinaryInputArchive.readInt(BinaryInputArchive.java:63) at org.apache.zookeeper.server.quorum.QuorumPacket.deserialize(QuorumPacket.java:66) at org.apache.jute.BinaryInputArchive.readRecord(BinaryInputArchive.java:108) at org.apache.zookeeper.server.quorum.Follower.readPacket(Follower.java:114) at org.apache.zookeeper.server.quorum.Follower.followLeader(Follower.java:193) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:525) 2010-10-27 07:43:43,464 - INFO [QuorumPeer:/0.0.0.0:5181:follo...@436] - shutdown called java.lang.Exception: shutdown Follower at org.apache.zookeeper.server.quorum.Follower.shutdown(Follower.java:436) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:529) *Server 2 *010-10-27 07:59:22,387 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@535] - LEADING 2010-10-27 07:59:22,388 - INFO [QuorumPeer:/0.0.0.0:5181 :zookeeperser...@160] - Created server 2010-10-27 07:59:22,390 - ERROR [QuorumPeer:/0.0.0.0:5181:lea...@127] - Couldn't bind to port 5181 java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359) at java.net.ServerSocket.bind(ServerSocket.java:319) at java.net.ServerSocket.(ServerSocket.java:185) at java.net.ServerSocket.(ServerSocket.java:97) at org.apache.zookeeper.server.quorum.Leader.(Leader.java:125) at org.apache.zookeeper.server.quorum.QuorumPeer.makeLeader(QuorumPeer.java:417) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:537) 2010-10-27 07:59:22,392 - WARN [QuorumPeer:/0.0.0.0:5181:quorump...@541] - Unexpected exception java.net.BindException: Address already in use at java.net.PlainSocketImpl.socketBind(Native Method) at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:359) at java.net.ServerSocket.bind(ServerSocket.java:319) at java.net.ServerSocket.(ServerSocket.java:185) at java.net.ServerSocket.(ServerSocket.java:97) at org.apache.zookeeper.server.quorum.Leader.(Leader.java:125) at org.apache.zookeeper.server.quorum.QuorumPeer.makeLeader(QuorumPeer.java:417) at org.apache.zookeeper.server.quorum.QuorumPeer.run(QuorumPeer.java:537) 2010-10-27 07:59:22,393 - INFO [WorkerReceiver Thread:fastleaderelection$messenger$workerrecei...@254] - Sending new notification. 2010-10-27 07:59:22,394 - INFO [QuorumPeer:/0.0.0.0:5181:quorump...@514] - LOOKING* * I have tried with netstat command also. No other process is using *5181 *port other then zookeeper process. Other thing I have tried is: using separate ports for server1 & server 2. Surprise is after starting server 2, server 1 also starts to use the same port as server 2 is usin
