hadoop 启动错误

Question

WARNING: HADOOP_SECURE_DN_USER has been replaced by HDFS_DATANODE_SECURE_USER. Using value of HADOOP_SECURE_DN_USER.

Starting namenodes on [centos7]

上一次登录：四 8月  1 15:34:37 CST 2019从 192.168.0.8pts/1 上

centos7: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

Starting datanodes

上一次登录：四 8月  1 16:07:45 CST 2019pts/0 上

localhost: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).

Starting secondary namenodes [centos7]

上一次登录：四 8月  1 16:07:46 CST 2019pts/0 上

centos7: Permission denied (publickey,gssapi-keyex,gssapi-with-mic,password).