启动cloudera-scm-server时，报Unable to retrieve non-local address

Unable to retrieve non-local address

“ScmActive-0:com.cloudera.server.cmf.components.ScmActive: ScmActive: Unable to retrieve non-local non-loopback IP address. Seeing address: cdh1/127.0.0.1.”

解决： 修改/etc/hosts 将 127.0.0.1 cdh1 这一行注释掉， 保留内网IP和机器名的映射即可