mysql中的LOAD DATA 导致 ERROR 13 解决办法
mysql> LOAD DATA INFILE ‘/root/hello.txt’ INTO TABLE dbtest.pet(name); ———–>
ERROR 13 (HY000): Can’t get stat of ‘/root/hello.txt’ (Errcode: 13) 第一步：我们通过mysql的客户端工具perror进行分析 shell> ./bin/perror 13
OS error code 13: Permission denied 得出是权限的问题 第二步我们查看mysql手册
For security reasons, when reading text files located on the server, the files must
either reside in the database directory or be readable by all. Also, to use LOAD DATA
INFILE on server files, you must have the FILE privilege 也就是说有三个条件： 1.数据文件要在数据库目录 2.要能被读写
3.使用这个命令的用户要有FILE权限
好了，最后，我们来修改下我们的命令： 方法1：
mysql> LOAD DATA LOCAL INFILE '/root/hello.txt' INTO TABLE dbtest.pet(name); 方法2：
第一步：移动文件到数据库目录
shell>mv /root/hello.txt /usr/local/mysql/data/dbtest 第二步：
mysql>LOAD DATA INFILE '/usr/local/mysql/data/dbtest/hello.txt' INTO TABLE dbtest.pet(name); 表结构：
mysql>DESCRIBE pet;
+——-+————-+——+—–+———+—————-+
| Field | Type | Null | Key | Default | Extra | +——-+————-+——+—–+———+—————-+
| id | int(10) | NO | PRI | NULL | auto_increment | | name | varchar(50) | YES | | NULL | | +——-+————-+——+—–+———+—————-+ 2 rows in set (0.00 sec)
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第二种：
原因：没有安装
安装 cmake 和 bison
首先可以查看下是否安装了 cmake # rpm -qa |grep cmake
[root@HBase ~]# cd
[root@HBase ~]# yum install cmake
已加载插件：fastestmirror, langpacks
base | 3.6 kB 00:00:00
epel | 4.3 kB 00:00:00
extras | 3.4 kB 00:00:00
mariadb | 2.9 kB 00:00:00
updates | 3.4 kB 00:00:00
Loading mirror speeds from cached hostfile
* base: mirrors.yun-idc.com
* epel: mirrors.aliyun.com
* extras: mirrors.yun-idc.com
* updates: mirrors.yun-idc.com
正在解决依赖关系
--> 正在检查事务
---> 软件包 cmake.x86_64.0.2.8.12.2-2.el7 将被 安装
--> 解决依赖关系完成
依赖关系解决
================================================================================================================================
Package 架构 版本 源 大小
================================================================================================================================
正在安装:
cmake x86_64 2.8.12.2-2.el7 base 7.1 M
事务概要
================================================================================================================================
安装 1 软件包
总下载量：7.1 M
安装大小：27 M
Is this ok [y/d/N]: y
Downloading packages:
cmake-2.8.12.2-2.el7.x86_64.rpm | 7.1 MB 00:00:20
Running transaction check
Running transaction test
Transaction test succeeded
Running transaction
正在安装 : cmake-2.8.12.2-2.el7.x86_64 1/1
验证中 : cmake-2.8.12.2-2.el7.x86_64 1/1
已安装:
cmake.x86_64 0:2.8.12.2-2.el7
完毕！
[root@HBase ~]#yum install bison
完毕！
[root@HBase ~]# mysql
Welcome to the MariaDB monitor. Commands end with ; or g.
Your MariaDB connection id is 4
Server version: 10.0.28-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
MariaDB [(none)]> use test
Database changed
MariaDB [test]> load data infile '/var/lib/mysql/txtdata/yz2014_1.txt' into table express312 fields terminated by',' LINES TERMINATED BY '
' (id,orderid,orderdate,ordercontent,sendaddress,sendname,sendphone,recvaddress,recvname,recvphone);
ERROR 29 (HY000): File '/var/lib/mysql/txtdata/yz2014_1.txt' not found (Errcode: 13 "Permission denied")
MariaDB [test]> exit
Bye
[root@HBase ~]# service mysqld stop
Redirecting to /bin/systemctl stop mysqld.service
Failed to stop mysqld.service: Unit mysqld.service not loaded.
[root@HBase ~]# service mysql stop
Shutting down MySQL... SUCCESS!
[root@HBase ~]# service mysql start
Starting MySQL. SUCCESS!
[root@HBase ~]# mysql
Welcome to the MariaDB monitor. Commands end with ; or g.
Your MariaDB connection id is 3
Server version: 10.0.28-MariaDB MariaDB Server
Copyright (c) 2000, 2016, Oracle, MariaDB Corporation Ab and others.
Type 'help;' or 'h' for help. Type 'c' to clear the current input statement.
MariaDB [(none)]> load data infile '/var/lib/mysql/txtdata/yz2014_1.txt' into table express312 fields terminated by',' LINES TERMINATED BY '
' (id,orderid,orderdate,ordercontent,sendaddress,sendname,sendphone,recvaddress,recvname,recvphone);
ERROR 1046 (3D000): No database selected
MariaDB [(none)]> use test
Database changed
MariaDB [test]> load data infile '/var/lib/mysql/txtdata/yz2014_1.txt' into table express312 fields terminated by',' LINES TERMINATED BY '
' (id,orderid,orderdate,ordercontent,sendaddress,sendname,sendphone,recvaddress,recvname,recvphone);
ERROR 29 (HY000): File '/var/lib/mysql/txtdata/yz2014_1.txt' not found (Errcode: 13 "Permission denied")
MariaDB [test]> unlock tables;
Query OK, 0 rows affected (0.00 sec)
MariaDB [test]> set read_only=0;
ERROR 1229 (HY000): Variable 'read_only' is a GLOBAL variable and should be set with SET GLOBAL
MariaDB [test]> set global read_only=0;
Query OK, 0 rows affected (0.00 sec)
MariaDB [test]> load data local infile '/var/lib/mysql/txtdata/yz2014_1.txt' into table express312 fields terminated by',' LINES TERMINATED BY '
' (id,orderid,orderdate,ordercontent,sendaddress,sendname,sendphone,recvaddress,recvname,recvphone);
Query OK, 42988342 rows affected, 65535 warnings (23 min 2.45 sec)
Records: 236735914 Deleted: 0 Skipped: 193747572 Warnings: 1786717883
MariaDB [test]>