2014年1月21日
org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /user/hive/warehouse/page_view. Name node is in safe mode
摘要： FAILED: Error in metadata: MetaException(message:Got exception: org.apache.hadoop.ipc.RemoteException org.apache.hadoop.hdfs.server.namenode.SafeModeException: Cannot create directory /user/hive/warehouse/page_view. Name node is in safe mode.在安装hive mysql in hadoop 的时候报了错bin/hadoop dfsadmin -safemod 阅读全文
posted @ 2014-01-21 14:50 jackluo 阅读(3041) 评论(0) 推荐(0) 编辑
ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)
摘要： ERROR 1045 (28000): Access denied for user 'root'@'localhost' (using password: YES)ERROR 2013 (HY000): Lost connection to MySQL server during querybin/safe_mysqld --skip-grant-tables &>mysql -uroot //另打开一个shell,执行Mysql>use mysql //切换数据库为mysql>update user set password=pas 阅读全文
posted @ 2014-01-21 11:53 jackluo 阅读(1579) 评论(1) 推荐(0) 编辑