hadoop安装source /etc/profile运行正确，但执行hadoop version，出现错误

/export/servers/jdk/bin/java: No such file or directory
exec: /export/servers/jdk/bin/java: cannot execute: No such file or directory

问题解决了，是安装的路径问题which java,查看路径是否与自己配备的环境一置，不同先删后重装

你java是不是配错了