ERROR 1 (HY000): Can't create/write to file'/' (Errcode: 13)错误解决

错误现象：

mysql> select 'sz',code,time,openprice,HighPrice,LowPrice,CurPrice,TotalAmount,LastClosePrice
-> into outfile '/app/hadoop/data/stocks/sz000001.txt'

-> fields terminated by ','

-> lines terminated by '\n'

-> from His_Day_1 limit 100;

ERROR 1 (HY000): Can't create/write to file '/app/hadoop/data/stocks/sz000001.txt' (Errcode: 13)

解决办法：

修改目录权限：

[root@nticket1 ~]# chown mysql:mysql /app/hadoop/data/stocks

默认情况下mysql安装后，会自动创建mysql用户和mysql用户组，

数据库会创建在/var/lib/mysql目录下，所要保证数据导出目录有mysql用户权限



再次导出成功

mysql> select 'sz',code,time,openprice,HighPrice,LowPrice,CurPrice,TotalAmount,LastClosePrice

-> into outfile '/app/hadoop/data/stocks/sz000001.txt'

-> fields terminated by ','

-> lines terminated by '\n'

-> from His_Day_1 limit 100;

Query OK, 100 rows affected (0.00 sec)

参考：

http://blog.sina.com.cn/s/blog_9ffcd5dc01017wyz.html

转载地址：http://blog.csdn.net/lichangzai/article/details/18733285