CDH添加HUE时数据库连接失败
查看cloudera-scm-server日志报错信息是：ImportError: libxslt.so.1: cannot open shared object file: No such file or directory
原因是centos缺少库文件，执行如下命令即可
解决：
yum install krb5-devel cyrus-sasl-gssapi cyrus-sasl-deve libxml2-devel libxslt-devel mysql mysql-devel openldap-devel python-devel python-simplejson sqlite-devel
如果上面命令提示:
执行下面命令
yum install --skip-broken krb5-devel cyrus-sasl-gssapi cyrus-sasl-deve libxml2-devel libxslt-devel mysql mysql-devel openldap-devel python-devel python-simplejson sqlite-devel
再次运行
OK！