修改 hive-site.xml (非必须)
1 | <property> |
进入元数据库修改MySQL编码:
修改表字段注解和表注释
1 | alter table COLUMNS_V2 modify column COMMENT varchar(256) character set utf8; |
修改分区字段注释
1 | alter table PARTITION_PARAMS modify column PARAM_VALUE varchar(4000) character set utf8; |
修改索引注释
1 | alter table INDEX_PARAMS modify column PARAM_VALUE varchar(4000) character set utf8; |