hadoop-zookeeper-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From siddhartha banik <siddhartha.ba...@gmail.com>
Subject Problem with Zookeeper cluster configuration
Date Wed, 27 Oct 2010 13:21:34 GMT
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:QuorumPeer@514] -
LOOKING
2010-10-27 07:43:43,418 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@579] - New election: -1
2010-10-27 07:43:43,419 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@618] - Notification: 1, -1, 382, 1, LOOKING, LOOKING, 1
2010-10-27 07:43:43,420 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@642] - Adding vote
2010-10-27 07:43:43,436 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@618] - Notification: 2, 0, 383, 1, LOOKING, LOOKING, 2
2010-10-27 07:43:43,442 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@642] - Adding vote
2010-10-27 07:43:43,443 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@618] - Notification: 2, 0, 383, 1, LOOKING, LOOKING, 1
2010-10-27 07:43:43,443 - INFO  [QuorumPeer:/0.0.0.0:5181
:FastLeaderElection@642] - Adding vote
2010-10-27 07:43:43,444 - INFO  [QuorumPeer:/0.0.0.0:5181:QuorumPeer@523] -
FOLLOWING
2010-10-27 07:43:43,445 - INFO  [QuorumPeer:/0.0.0.0:5181
:ZooKeeperServer@160] - Created server
2010-10-27 07:43:43,447 - INFO  [QuorumPeer:/0.0.0.0:5181:Follower@147] -
Following /3.7.192.145:5181
2010-10-27 07:43:43,461 - INFO  [WorkerReceiver
Thread:FastLeaderElection$Messenger$WorkerReceiver@254] - Sending new
notification.
2010-10-27 07:43:43,462 - WARN  [QuorumPeer:/0.0.0.0:5181:Follower@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:Follower@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:QuorumPeer@535] -
LEADING
2010-10-27 07:59:22,388 - INFO  [QuorumPeer:/0.0.0.0:5181
:ZooKeeperServer@160] - Created server
2010-10-27 07:59:22,390 - ERROR [QuorumPeer:/0.0.0.0:5181:Leader@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.<init>(ServerSocket.java:185)
        at java.net.ServerSocket.<init>(ServerSocket.java:97)
        at org.apache.zookeeper.server.quorum.Leader.<init>(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:QuorumPeer@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.<init>(ServerSocket.java:185)
        at java.net.ServerSocket.<init>(ServerSocket.java:97)
        at org.apache.zookeeper.server.quorum.Leader.<init>(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$Messenger$WorkerReceiver@254] - Sending new
notification.
2010-10-27 07:59:22,394 - INFO  [QuorumPeer:/0.0.0.0:5181:QuorumPeer@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 using as client port. Does that matter , as server1 &
server 2 are running in different boxes.

Any help is appreciated.


Thanks
Siddhartha

Mime
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message