- 字符集必须统一
--注意:将库和表的编码集改成utf8,命令如下:
修改库的编码:
mysql> alter database db_name character set utf8;
修改表的编码:
mysql> ALTER TABLE table_name CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;
- sqoop导入hive,hive不能有二级partition目录。
--注意:将库和表的编码集改成utf8,命令如下:
修改库的编码:
mysql> alter database db_name character set utf8;
修改表的编码:
mysql> ALTER TABLE table_name CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;