zookeeper启动报错处理记录

zookeeper启动时正常，查看状态时出错

处理，通过

./zkServer.sh status 

报错Error contacting service. It is probably not running.

./zkServer.sh start-foreground

发现是jdk环境变量出错./zkServer.sh: line 149: /usr/java/jdk1.7.0.67-cloudera/bin/java: 没有那个文件或目录

处理设置环境变量

vim /etc/profile

生效/etc/profile