摘要: Call From master/123.59.200.170 to localhosts:41778 failed on connection exception 1. 取消hadoop hdfs的用户权限检查。打开conf/hdfs-site.xml,找到dfs.permissions属性修改为 阅读全文
posted @ 2019-04-13 18:16 走码课 阅读(219) 评论(0) 推荐(0)