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From maverick_muguda <naveenkumar.mug...@gmail.com>
Subject zkServer.sh not starting
Date Mon, 10 Sep 2012 12:16:47 GMT
Hello,

 I am trying to execute this simple scenario.

 untar/gz the 3.3.5 version of ZK
 copy the zoo_sample.cfg to zookeeper.cfg
 run  sudo .../zkServer.sh start

 the o/p of the above command is 
"JMX enabled by default
Using config: /opt/zookeeper-3.3.5/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED"

then i run sudo .../zkServer.sh status

for the above command i get the o/p of

"JMX enabled by default
Using config: /opt/zookeeper-3.3.5/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.
"

attempt to re run the  start command, indicates that the server is already
running.

executing lsof/netstat doesn't show any ports being used by the server
process. 

the contents of zookeeper.out is

"2012-09-10 12:06:21,245 - INFO  [main:QuorumPeerConfig@90] - Reading
configuration from: /opt/zookeeper-3.3.5/bin/../conf/zoo.cfg
2012-09-10 12:06:21,341 - WARN  [main:QuorumPeerMain@105] - Either no config
or no quorum defined in config, running  in standalone mode
2012-09-10 12:06:21,354 - INFO  [main:QuorumPeerConfig@90] - Reading
configuration from: /opt/zookeeper-3.3.5/bin/../conf/zoo.cfg
2012-09-10 12:06:21,354 - INFO  [main:ZooKeeperServerMain@94] - Starting
server
2012-09-10 12:06:21,361 - INFO  [main:Environment@97] - Server
environment:zookeeper.version=3.3.5-1301095, built on 03/15/2012 19:48 GMT
2012-09-10 12:06:21,361 - INFO  [main:Environment@97] - Server
environment:host.name=xxx
2012-09-10 12:06:21,361 - INFO  [main:Environment@97] - Server
environment:java.version=1.6.0_33
2012-09-10 12:06:21,362 - INFO  [main:Environment@97] - Server
environment:java.vendor=Sun Microsystems Inc.
2012-09-10 12:06:21,362 - INFO  [main:Environment@97] - Server
environment:java.home=/opt/jdk1.6.0_33/jre
2012-09-10 12:06:21,363 - INFO  [main:Environment@97] - Server
environment:java.class.path=/opt/zookeeper-3.3.5/bin/../build/classes:/opt/zookeeper-3.3.5/bin/../build/lib/*.jar:/opt/zookeeper-3.3.5/bin/../zookeeper-3.3.5.jar:/opt/zookeeper-3.3.5/bin/../lib/log4j-1.2.15.jar:/opt/zookeeper-3.3.5/bin/../lib/jline-0.9.94.jar:/opt/zookeeper-3.3.5/bin/../src/java/lib/*.jar:/opt/zookeeper-3.3.5/bin/../conf:
2012-09-10 12:06:21,363 - INFO  [main:Environment@97] - Server
environment:java.library.path=/opt/jdk1.6.0_33/jre/lib/amd64/server:/opt/jdk1.6.0_33/jre/lib/amd64:/opt/jdk1.6.0_33/jre/../lib/amd64:/usr/java/packages/lib/amd64:/usr/lib64:/lib64:/lib:/usr/lib
2012-09-10 12:06:21,363 - INFO  [main:Environment@97] - Server
environment:java.io.tmpdir=/tmp
2012-09-10 12:06:21,368 - INFO  [main:Environment@97] - Server
environment:java.compiler=<NA>
2012-09-10 12:06:21,369 - INFO  [main:Environment@97] - Server
environment:os.name=Linux
2012-09-10 12:06:21,430 - INFO  [main:Environment@97] - Server
environment:os.arch=amd64
2012-09-10 12:06:21,431 - INFO  [main:Environment@97] - Server
environment:os.version=3.2.21-1.32.6.amzn1.x86_64
2012-09-10 12:06:21,431 - INFO  [main:Environment@97] - Server
environment:user.name=root
2012-09-10 12:06:21,432 - INFO  [main:Environment@97] - Server
environment:user.home=/root
2012-09-10 12:06:21,432 - INFO  [main:Environment@97] - Server
environment:user.dir=/opt/zookeeper-3.3.5/bin
2012-09-10 12:06:21,441 - INFO  [main:ZooKeeperServer@673] - tickTime set to
2000
2012-09-10 12:06:21,445 - INFO  [main:ZooKeeperServer@682] -
minSessionTimeout set to -1
2012-09-10 12:06:21,445 - INFO  [main:ZooKeeperServer@691] -
maxSessionTimeout set to -1
2012-09-10 12:06:21,482 - INFO  [main:NIOServerCnxn$Factory@143] - binding
to port 0.0.0.0/0.0.0.0:2181
2012-09-10 12:06:21,612 - INFO  [main:FileSnap@82] - Reading snapshot
/tmp/zookeeper/version-2/snapshot.0
2012-09-10 12:06:21,618 - INFO  [main:FileTxnSnapLog@254] - Snapshotting: 0"

The machine on which i am seeing this behavior is a AWS box, with Amazon AMI
image.

the JAVA_HOME has been set to /opt/jdk1.6.0_33/. which is different from the
one indicated by the zookeeper.out.

I am running the command in sudo mode. I have a similar set up on another
box, which is running fine.

Please let me know how to fix this problem.

Thanks,
Naveen
 



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