启动zookeeper报Error: JAVA_HOME is not set and java could not be found in PATH错误处理方法

[root@zook_node1 bin]# service zookeeper start
----------zookeeper启动----------
Error: JAVA_HOME is not set and java could not be found in PATH.

在启动zookeeper 会调用到java环境，在zkEnv.sh文件中，有一段代码将检查JAVA_HOME， 配置文件路径和文件zookeeper/bin/zkEnv.sh 环境下进行配置，添加java环境变量：

vi zkEnv.sh

启动查看，成功

[root@zook_node1 bin]# service zookeeper start
----------zookeeper启动----------
ZooKeeper JMX enabled by default
Using config: /home/bigdata/zookeeper/bin/../conf/zoo.cfg
Starting zookeeper ... STARTED

查看启动状态
[root@zook_node1 bin]# service zookeeper status
---------- zookeeper 状态------------
ZooKeeper JMX enabled by default
Using config: /home/bigdata/zookeeper/bin/../conf/zoo.cfg