测试环境redhat5.5：
vmware建两台虚拟机（btw，似乎双核系统只能建俩，3个就死掉了）
192.168.229.129
192.168.229.130
下载2011年12月15日的最新zookeeper
加压到
/opt/zookeeper-3.4.0/
配置/opt/zookeeper-3.4.0/conf/zoo.cfg
可以把那个例子考过来
- # The number of milliseconds of each tick
- tickTime=2000
- # The number of ticks that the initial
- # synchronization phase can take
- initLimit=10
- # 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=/opt/zookeeper-3.4.0/data/zookeeper
- dataLogDir=/opt/zookeeper-3.4.0/data/log
- # the port at which the clients will connect
- clientPort=2181
- #
- # Be sure to read the maintenance section of the
- # administrator guide before turning on autopurge.
- #
- # http:
- #
- # 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
- server.1=192.168.229.129:2888:3888
- server.2=192.168.229.130:2888:3888
# The number of milliseconds of each tick
tickTime=2000
# The number of ticks that the initial
# synchronization phase can take
initLimit=10
# 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=/opt/zookeeper-3.4.0/data/zookeeper
dataLogDir=/opt/zookeeper-3.4.0/data/log
# the port at which the clients will connect
clientPort=2181
#
# 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
server.1=192.168.229.129:2888:3888
server.2=192.168.229.130:2888:3888
修改/opt/zookeeper-3.4.0/bin/zkServer.sh
- status)
- # -q is necessary on some versions of linux where nc returns too quickly, and no stat result is output
- #STAT=`echo stat | nc -q 1 localhost $(grep "^[[:space:]]*clientPort" "$ZOOCFG" | sed -e 's/.*=//') 2> /dev/null| grep Mode`
- STAT=`echo stat | nc localhost $(grep "^[[:space:]]*clientPort" "$ZOOCFG" | sed -e 's/.*=//') 2> /dev/null| grep Mode`
status)
# -q is necessary on some versions of linux where nc returns too quickly, and no stat result is output
#STAT=`echo stat | nc -q 1 localhost $(grep "^[[:space:]]*clientPort" "$ZOOCFG" | sed -e 's/.*=//') 2> /dev/null| grep Mode`
STAT=`echo stat | nc localhost $(grep "^[[:space:]]*clientPort" "$ZOOCFG" | sed -e 's/.*=//') 2> /dev/null| grep Mode`
以上这些多台机器一样
log和data都在dataDir下面
如果找不到log了用大招:
ps -ef|grep zookeeper
ls -l /proc/123123/fd
其中有一个是log
然后dataDir建立一个文件myid
在192.168.229.129上
echo 1 >/opt/zookeeper-3.4.0/data/zookeeper/myid
在192.168.229.130上
echo 2 >/opt/zookeeper-3.4.0/data/zookeeper/myid
对应zoo.cfg里面的
注意一定是数字 然后zkServer.sh start
启动
zkServer.sh status
看状态
echo ruok|nc localhost 2181
//are you ok?
echo dump|nc localhost 2181
echo stat|nc localhost 2181
echo srst|nc localhost 2181
zkServer.sh stop