1.新建directory的语法 CREATE [OR REPLACE] DIRECTORY directory AS 'pathname'; 例如: create or replace directory dump_dir as 'D:\dump\dir' 这样把目录d:\dump\dir设置成dump_dir代表的directory 2.查询有哪些directory select * from dba_directories 3.赋权 grant read,write on director…
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…
Linux下安装好Oracle 10g后运行sqlplus出现故障如下:[oracle@localhost oracle]$ ./sqlplusError 6 initializing SQL*PlusMessage file sp1<lang>.msb not foundSP2-0750: You may need to set ORACLE_HOME to your Oracle software directory 解决方法:第一,用oracle用户名登录linux系统.而不是root登…
往Linux系统中上传文件时候,我们经常会使用FTP连接Linux,也经常会使用mkdir命令来创建目录.最近发现用mkdir创建目录时提示550 Create directory operation failed(创建目录失败).需要改一个配置文件即可. [root@cc ~]# vi /etc/selinux/config # This file controls the state of SELinux on the system. # SELINUX= can take one of t…