mysql> load data infile "/root/mysql_test/mysql_t1data" into table t1;
ERROR 1290 (HY000): The MySQL server is running with the --secure-file-priv option so it cannot execute this statement
mysql>

secure_file_priv參數用於限制LOAD DATA, SELECT …OUTFILE, LOAD_FILE()傳到哪個指定目錄。

secure_file_priv 為 NULL 時，表示限制mysqld不允許導入或導出。

查看現在的配置

mysql> show global variables like ‘%secure_file_priv%‘;
+------------------+-----------------------+
| Variable_name? ? | Value? ? ? ? ? ? ? ?? |
+------------------+-----------------------+
| secure_file_priv | /var/lib/mysql-files/ |
+------------------+-----------------------+
1 row in set (0.00 sec)
 

不能直接修改

mysql> set global secure_file_priv=‘‘;
ERROR 1238 (HY000): Variable ‘secure_file_priv‘ is a read only variable
mysql>

打開my.cnf，加入以下語句後重啟mysql。
secure_file_priv=‘‘

重啟後進去查看

mysql> show global variables like ‘%secure_file_priv%‘;
+------------------+-------+
| Variable_name? ? | Value |
+------------------+-------+
| secure_file_priv |? ? ?? |
+------------------+-------+
1 row in set (0.02 sec)
 

2.load數據遇到報錯2

mysql> load data infile "/root/mysql_test/mysql_t1data" into table t1;
ERROR 13 (HY000): Can‘t get stat of ‘/root/mysql_test/mysql_t1data‘ (OS errno 13 - Permission denied)
mysql>

檢索下數據目錄在哪

mysql> show variables like ‘%datadir%‘;
+---------------+-----------------+
| Variable_name | Value? ? ? ? ?? |
+---------------+-----------------+
| datadir? ? ?? | /var/lib/mysql/ |
+---------------+-----------------+
1 row in set (0.03 sec)

mysql>

檢查下這個目錄的權限情況

[root@k8s-node3 mysql_test]# ll /var/lib/mysql
total 168048
-rw-r----- 1 mysql mysql? ? ?? 56 Nov 26 03:22 auto.cnf
-rw-r----- 1 mysql mysql? ? ? 178 Nov 26 03:49 binlog.000001
-rw-r----- 1 mysql mysql? ? ? 661 Nov 26 04:49 binlog.000002
-rw-r----- 1 mysql mysql? ? ? 155 Nov 27 01:30 binlog.000003
-rw-r----- 1 mysql mysql? ? ? 178 Nov 27 03:03 binlog.000004
-rw-r----- 1 mysql mysql? ? ? 178 Nov 27 03:03 binlog.000005
-rw-r----- 1 mysql mysql? ? ? 178 Nov 27 03:07 binlog.000006

在看看
/root/mysql_test/mysql_t1data
的權限情況

[root@k8s-node3 mysql_test]# ll
total 8
-rw-r--r-- 1 root root 117 Dec 13 02:09 mysql_t1
-rw-r--r-- 1 root root? 28 Dec 13 02:10 mysql_t1data
[root@k8s-node3 mysql_test]#

修改權限看看
[root@k8s-node3 mysql_test]# chmod 777 *
[root@k8s-node3 mysql_test]# ll
total 8
-rwxrwxrwx 1 root root 117 Dec 13 02:09 mysql_t1
-rwxrwxrwx 1 root root? 28 Dec 13 02:10 mysql_t1data
[root@k8s-node3 mysql_test]#

權限都改好了還是不對
mysql> load data infile ‘/root/mysql_test/mysql_t1data‘ into table t1;
ERROR 13 (HY000): Can‘t get stat of ‘/root/mysql_test/mysql_t1data‘ (OS errno 13 - Permission denied)
mysql>

網上查找資料發現mysql默認設置了使用/tmp作為臨時讀寫目錄
檢索見下

mysql> show variables like ‘%tmp%‘;
+----------------------------------+-----------+
| Variable_name? ? ? ? ? ? ? ? ? ? | Value? ?? |
+----------------------------------+-----------+
| default_tmp_storage_engine? ? ?? | InnoDB? ? |
| innodb_tmpdir? ? ? ? ? ? ? ? ? ? |? ? ? ? ?? |
| internal_tmp_disk_storage_engine | InnoDB? ? |
| internal_tmp_mem_storage_engine? | TempTable |
| slave_load_tmpdir? ? ? ? ? ? ? ? | /tmp? ? ? |
| tmp_table_size? ? ? ? ? ? ? ? ?? | 16777216? |
| tmpdir? ? ? ? ? ? ? ? ? ? ? ? ?? | /tmp? ? ? |
+----------------------------------+-----------+
7 rows in set (0.00 sec)

mysql>

把文件移到/tmp目錄下試試

[root@k8s-node3 ~]# mv mysql_test/ /tmp
[root@k8s-node3 ~]# ll /tmp/mysql_test/
total 8
-rwxrwxrwx 1 mysql mysql 117 Dec 13 02:09 mysql_t1
-rwxrwxrwx 1 mysql mysql? 28 Dec 13 02:10 mysql_t1data
[root@k8s-node3 ~]#

再load看看

mysql> load data infile ‘/tmp/mysql_test/mysql_t1data‘ into table t1;
ERROR 1261 (01000): Row 1 doesn‘t contain data for all columns
mysql>

成功了。這個錯誤是別的問題了。
下一個問題來處理

mysql load data遇到的兩個錯誤和解決方法