Zookeeper - How to install zookeeper

@ DownLoad zookeeper.
@ http://ftp.riken.jp/net/apache/zookeeper/
$ cd /usr/local/src/
$ wget http://ftp.riken.jp/net/apache/zookeeper/stable/zookeeper-3.4.6.tar.gz

@ Decompress zookeeper-3.4.5.tar.gz on the [/usr/local/src]
$ tar xvf ./zookeeper-3.4.6.tar.gz
$ mv ./zookeeper-3.4.6 ../zookeeper
$ chown -R hadoop.hadoop /usr/local/src/zookeeper
$ cd /usr/local/zookeeper/conf/
$ mv ./zoo_sample.cfg ./zoo.cfg

@ Set configuration
$ vim ./zoo.cfg

@ If you want Running Replicated ZooKeeper.
@ Add  the following settings into zoo.cfg
server.1=192.168.11.24:2888:3888
server.2=192.168.11.25:2888:3888
server.3=192.168.11.26:2888:3888

@ Make a tar file with zookeeper
@ Copy the zookeeper.tar to each server

@ start
$ bin/zkServer.sh start
@ If this error occur, set myId to every server.

2015-04-03 01:22:15,509 [myid:] - ERROR [main:QuorumPeerMain@85] - Invalid config, exiting abnormally
org.apache.zookeeper.server.quorum.QuorumPeerConfig$ConfigException: Error processing /usr/local/zookeeper/bin/../conf/zoo.cfg
at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parse(QuorumPeerConfig.java:123)
at org.apache.zookeeper.server.quorum.QuorumPeerMain.initializeAndRun(QuorumPeerMain.java:101)
at org.apache.zookeeper.server.quorum.QuorumPeerMain.main(QuorumPeerMain.java:78)
Caused by: java.lang.IllegalArgumentException: /tmp/zookeeper/myid file is missing
at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parseProperties(QuorumPeerConfig.java:350)
at org.apache.zookeeper.server.quorum.QuorumPeerConfig.parse(QuorumPeerConfig.java:119)

@ First server
$ echo "1" > /tmp/zookeeper/myid
@ Second server
$ echo "2" > /tmp/zookeeper/myid
@ Third server
$ echo "3" > /tmp/zookeeper/myid

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