搭建zookeeper集群
2015-04-02 14:48
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由于资源有限本次博主只能用三台机器做测试了
Step1:下载好zookeeper,新建两个文件夹data、log,在data文件下建立一个myid文件里面记录下server的标识(1,2,3)
Step2:当然是修改zoo.cfg啦
# The number of milliseconds of each tick 维持心跳的时间间隔
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 isstored. 镜像数据位置
dataDir=/opt/programs/zookeeper/server1/data
#日志位置
dataLogDir=/opt/programs/zookeeper/server1/log
# the port at which the clients will connect 客户端连接的端口
clientPort=2181
#第一个端口用来集群成员的信息交换,第二个端口是在leader挂掉时专门用来进行选举leader所用
server.1=172.16.26.40:2888:3888
server.2=172.16.26.41:2888:3888
server.3=172.16.26.42:2888:3888
哦对了这个server.X这个X可一定要和data目录下myid一致哦
Step3:配置好了我们可以启动zookeeper了
调用bin目录下的zkServer.sh start启动就行了
启动第一个实例时因其余的尚未启动报错是很正常的,当启动第2个实例后zookeeper就会选出leader;
启动完成后我们就可以操作了;
Step1:下载好zookeeper,新建两个文件夹data、log,在data文件下建立一个myid文件里面记录下server的标识(1,2,3)
Step2:当然是修改zoo.cfg啦
# The number of milliseconds of each tick 维持心跳的时间间隔
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 isstored. 镜像数据位置
dataDir=/opt/programs/zookeeper/server1/data
#日志位置
dataLogDir=/opt/programs/zookeeper/server1/log
# the port at which the clients will connect 客户端连接的端口
clientPort=2181
#第一个端口用来集群成员的信息交换,第二个端口是在leader挂掉时专门用来进行选举leader所用
server.1=172.16.26.40:2888:3888
server.2=172.16.26.41:2888:3888
server.3=172.16.26.42:2888:3888
哦对了这个server.X这个X可一定要和data目录下myid一致哦
Step3:配置好了我们可以启动zookeeper了
调用bin目录下的zkServer.sh start启动就行了
启动第一个实例时因其余的尚未启动报错是很正常的,当启动第2个实例后zookeeper就会选出leader;
启动完成后我们就可以操作了;
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