Zookeeper启动遇到的问题

root@slaver1:/usr/zookeeper/bin# ./zkServer.sh start
JMX enabled by default
Using config: /usr/zookeeper/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED
root@slaver1:/usr/zookeeper/bin# ./zkServer.sh status
JMX enabled by default
Using config: /usr/zookeeper/bin/../conf/zoo.cfg
Error contacting service. It is probably not running.

这是启动以及查看状态的代码,但是“It is probably not running.”的原因有很多,可以从zookeeper.out找出自己的问题

zookeeper.out的位置:

zookeeper/bin/ookeeper.out

打开后发现问题如下:

nohup: failed to run command ‘java’: No such file or directory

zkServer.sh文件开头添加如下内容:

export JAVA_HOME=/usr/java/jdk1.8.0_111
export PATH=${JAVA_HOME}/bin:$PATH
#自己的java路径

问题解决,但是还有一点注意的就是,zookeeper至少需要三台server

原文地址:https://www.cnblogs.com/o-din/p/6389416.html