主机 IP 应用目录 数据目录
JacK6 192.168.99.6 /app/software/zookeeper-3.4.13/ /app/tmp/zookeeper_data/data,/app/tmp/zookeeper_data/log
JacK7 192.168.99.7 /app/software/zookeeper-3.4.13/ /app/tmp/zookeeper_data/data,/app/tmp/zookeeper_data/log
JacK8 192.168.99.8 /app/software/zookeeper-3.4.13//app/tmp/zookeeper_data/data,/app/tmp/zookeep
1.解压下载的安装包，创建目录：
[JacK@JacK6 ~]$tar-xvf/app/setup/zookeeper-3.4.13.tar.gz-C/app/software/
[JacK@JacK6 conf]$ cd/app/software/zookeeper-3.4.13/conf
[JacK@JacK6 conf]$ cpzoo_sample.cfg zoo.cfg
[JacK@JacK6 tmp]$ mkdir-p/app/tmp/zookeeper_data/logs
[JacK@JacK6 tmp]$ mkdir-p/app/tmp/zookeeper_data/data
[JacK@JacK7 tmp]$ mkdir-p/app/tmp/zookeeper_data/logs
[JacK@JacK7 tmp]$ mkdir-p/app/tmp/zookeeper_data/data
[JacK@JacK8 tmp]$ mkdir-p/app/tmp/zookeeper_data/logs
[JacK@JacK8 tmp]$ mkdir-p/app/tmp/zookeeper_data/data
2.编辑配置文件：都在JacK6号机
[JacK@JacK6 conf]cd /app/software/zookeeper-3.4.13/conf
[JacK@JacK6 conf]$ vimzoo.cfg
# The number of milliseconds of each tick
tickTime=2000 #心跳探测时间，单位为毫秒
# The number of ticks that the initial
# synchronization phase can take
initLimit=10 #连接leader的超时时长
# The number of ticks that can pass between
# sending a request and getting an acknowledgement
syncLimit=5
# the directory where the snapshot is stored.
# do not use /tmp for storage, /tmp here is just
# example sakes.
dataDir=/app/tmp/zookeeper_data/data #数据存放目录
# the port at which the clients will connect
clientPort=2181
# the maximum number of client connections.
# increase this if you need to handle more clients
#maxClientCnxns=60
#
server.1=JacK6:2888:3888 #集群节点
server.2=JacK7:2888:3888
server.3=JacK8:2888:3888
# Be sure to read the maintenance section of the
# administrator guide before turning on autopurge.
#
# http://zookeeper.apache.org/doc/current/zookeeperAdmin.html#sc_maintenance
#
# The number of snapshots to retain in dataDir
#autopurge.snapRetainCount=3
# Purge task interval in hours
# Set to "0" to disable auto purge feature
#autopurge.purgeInterval=1
日志配置
[JacK@JacK6 conf]cd /app/software/zookeeper-3.4.13/conf
[JacK@JacK6 conf]$ vimlog4j.properties
# Define some default values that can be overridden by system properties
zookeeper.root.logger=INFO,ROLLINGFILE #修改日志器
zookeeper.console.threshold=INFO
zookeeper.log.dir=.
zookeeper.log.file=zookeeper.log
zookeeper.log.threshold=DEBUG
zookeeper.tracelog.dir=.
zookeeper.tracelog.file=zookeeper_trace.log
#
# ZooKeeper Logging Configuration
#
# Format is "<default threshold> (, <appender>)+
# DEFAULT: console appender only
log4j.rootLogger=${zookeeper.root.logger}
# Example with rolling log file
#log4j.rootLogger=DEBUG, CONSOLE, ROLLINGFILE
# Example with rolling log file and tracing
#log4j.rootLogger=TRACE, CONSOLE, ROLLINGFILE, TRACEFILE
#
# Log INFO level and above messages to the console
#
log4j.appender.CONSOLE=org.apache.log4j.ConsoleAppender
log4j.appender.CONSOLE.Threshold=${zookeeper.console.threshold}
log4j.appender.CONSOLE.layout=org.apache.log4j.PatternLayout
log4j.appender.CONSOLE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}]-%-5p [%t:%C{1}@%L]-%m%n
#
# Add ROLLINGFILE to rootLogger to get log file output
# Log DEBUG level and above messages to a log file
log4j.appender.ROLLINGFILE=org.apache.log4j.DailyRollingFileAppender #按日期切分
log4j.appender.ROLLINGFILE.Threshold=${zookeeper.log.threshold}
log4j.appender.ROLLINGFILE.File=${zookeeper.log.dir}/${zookeeper.log.file}
# Max log file size of 10MB
#log4j.appender.ROLLINGFILE.MaxFileSize=10MB #注释该字段
# uncomment the next line to limit number of backup files
#log4j.appender.ROLLINGFILE.MaxBackupIndex=10
log4j.appender.ROLLINGFILE.layout=org.apache.log4j.PatternLayout
log4j.appender.ROLLINGFILE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}]-%-5p [%t:%C{1}@%L]-%m%n
#
# Add TRACEFILE to rootLogger to get log file output
# Log DEBUG level and above messages to a log file
log4j.appender.TRACEFILE=org.apache.log4j.FileAppender
log4j.appender.TRACEFILE.Threshold=TRACE
log4j.appender.TRACEFILE.File=${zookeeper.tracelog.dir}/${zookeeper.tracelog.file}
log4j.appender.TRACEFILE.layout=org.apache.log4j.PatternLayout
### Notice we are including log4j's NDC here (%x)
log4j.appender.TRACEFILE.layout.ConversionPattern=%d{ISO8601} [myid:%X{myid}]-%-5p [%t:%C{1}@%L][%x]-%m%n
[JacK@JacK6 bin]$cd/app/software/zookeeper-3.4.13/bin
[JacK@JacK6 bin]$ vimzkEnv.sh #其他内容不动，修改以下说明部分
if["x${ZOO_LOG_DIR}"="x"]
then
ZOO_LOG_DIR="/app/tmp/zookeeper_data/logs" #修改路径
fi
if["x${ZOO_LOG4J_PROP}"="x"]
then
ZOO_LOG4J_PROP="INFO,ROLLINGFILE" #修改日志器
fi
3.复制到其他节点：
[JacK@JacK6 software]$scp-r/app/software/zookeeper-3.4.13 JacK7:/app/software/
[JacK@JacK6 software]$scp-r/app/software/zookeeper-3.4.13 JacK8:/app/software/
4.创建myid文件：保证每个节点的唯一性
[JacK@JacK6 data]$ cd/app/tmp/zookeeper_data/data
[JacK@JacK6 data]$ echo1> myid
[JacK@JacK7 data]$ cd/app/tmp/zookeeper_data/data
[JacK@JacK7 data]$ echo2> myid
[JacK@JacK8 data]$ cd/app/tmp/zookeeper_data/data
[JacK@JacK8 data]$ echo3> myid
5.启停测试：
[JacK@JacK6 data]$ cd/app/software/zookeeper-3.4.13/bin/
[JacK@JacK6 bin]$ shzkServer.shstart
#相同命令启动其他两个节点
查看状态
[JacK@JacK6 bin]$ shzkServer.sh status
ZooKeeper JMX enabled by default
Using config: /app/software/zookeeper-3.4.13/bin/../conf/zoo.cfg
Mode: follower
[JacK@JacK7 bin]$ shzkServer.sh status
ZooKeeper JMX enabled by default
Using config: /app/software/zookeeper-3.4.13/bin/../conf/zoo.cfg
Mode: follower
[JacK@JacK8 bin]$ shzkServer.sh status
ZooKeeper JMX enabled by default
Using config: /app/software/zookeeper-3.4.13/bin/../conf/zoo.cfg
Mode: leader
#可以看到此时8号机是leader
