ERROR Could not register mbeans java.security.AccessControlException: access denied ...
https://blog.csdn.net/weixin_39445556/article/details/80802459
环境变量处理：
hive出现错误ERROR hive.HiveConfig: Could not load org.apache.hadoop.hive.conf.HiveConf.
https://blog.csdn.net/weixin_41018467/article/details/87105303
常见的各种问题处理：