检查Kylin2.1.0的环境设置时，返回“请确保用户有权限运行hadoop shell”
使用的工具版本
Hadoop: 2.7
Hive: 2.0.0
HBase: hbase-1.2.4
JDK: 1.7
root@ubuntu:~/kylin-2.1.0/bin$ ./check-env.sh
Retrieving hadoop conf dir...
KYLIN_HOME is set to /home/user/kylin-2.1.0
Please make sure the user has the privilege to run hadoop shell