Java开发机器上的配置及zookeeper配置

/etc/profile 文件的后面加入下面的内容：

# jdk, zookeeper, kafka, ant, mavenexport APACHE_HOME=/usr/local/apacheexport KAFKA_HOME=$APACHE_HOME/kafka_2.9.2-0.8.1.1export ZK_HOME=$APACHE_HOME/zookeeper-3.4.6export ANT_HOME=$APACHE_HOME/apache-ant-1.8.2export MAVEN_HOME=$APACHE_HOME/apache-maven-3.2.3export JAVA_HOME=/usr/local/java/jdk1.7.0_67export CLASSPATH=.:$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jarexport PATH=$JAVA_HOME/bin:$JAVA_HOME/jre/bin:$KAFKA_HOME/bin:$ZK_HOME/bin:$ANT_HOME/bin:$MAVEN_HOME/bin:$PATH

$ source /etc/profile

zookeeper在一台机器上(192.168.122.199)配置成3个实例的伪分布式，配置如下：

# /etc/hosts------------------------------------------------------------------------192.168.122.199      zk1# ----------------------------------------------------------------------# zk1: 192.168.122.199# echo "1" > /var/lib/zookeeper/server.1/data/myid## /usr/local/apache/zk-cluster/zk1/zookeeper-3.4.6/conf/zoo.cfg:# ----------------------------------------------------------------------dataDir=/var/lib/zookeeper/server.1/datadataLogDir=/var/lib/zookeeper/server.1/datalogclientPort=2181server.1=zk1:2881:3881server.2=zk1:2882:3882server.3=zk1:2883:3883# ----------------------------------------------------------------------# zk2: 192.168.122.199# echo "2" > /var/lib/zookeeper/server.2/data/myid## /usr/local/apache/zk-cluster/zk2/zookeeper-3.4.6/conf/zoo.cfg:# ----------------------------------------------------------------------dataDir=/var/lib/zookeeper/server.2/datadataLogDir=/var/lib/zookeeper/server.2/datalogclientPort=2182server.1=zk1:2881:3881server.2=zk1:2882:3882server.3=zk1:2883:3883# ----------------------------------------------------------------------# zk3: 192.168.122.199# echo "3" > /var/lib/zookeeper/server.3/data/myid## /usr/local/apache/zk-cluster/zk3/zookeeper-3.4.6/conf/zoo.cfg:# ----------------------------------------------------------------------dataDir=/var/lib/zookeeper/server.3/datadataLogDir=/var/lib/zookeeper/server.3/datalogclientPort=2183server.1=zk1:2881:3881server.2=zk1:2882:3882server.3=zk1:2883:3883

如果是真分布式，部署在3台机器上，只需要把下面的配置成一样即可：

# /etc/hosts------------------------------------------------------------------------192.168.122.191      zk1192.168.122.192      zk2192.168.122.193      zk3# 192.168.122.191 zk1: # echo "1" > /var/lib/zookeeper/data/myid# 192.168.122.192 zk2: # echo "2" > /var/lib/zookeeper/data/myid# 192.168.122.193 zk3: # echo "3" > /var/lib/zookeeper/data/myid# zk1, zk2, zk3:# /usr/local/apache/zookeeper-3.4.6/conf/zoo.cfg:------------------------------------------------------------------------dataDir=/var/lib/zookeeper/datadataLogDir=/var/lib/zookeeper/datalogclientPort=2181server.1=zk1:2888:3888server.2=zk2:2888:3888server.3=zk3:2888:3888

完毕!