远程连接：hive 报错：Permission denied: user=anonymous, access=EXECUTE

远程连接hive

Error: Failed to open new session: java.lang.RuntimeException: java.lang.RuntimeException: org.apache.hadoop.security.AccessControlException: Permission denied: user=anonymous, access=EXECUTE, inode="/tmp":root:supergroup:drwxrwx—

解决办法：报错内容提示hive没有/tmp目录的权限，赋予权限即可：（注意：该tmp目录为hdfs的目录，不是Linux系统的目录）

[root@linux01 ~]# hdfs dfs -chmod 777 /tmp

hadoop fs -chmod -R 777 /user/