解決hive表字段和comment不支持中文

hive元數據庫執行以下sql

alter table COLUMNS_V2 modify column COMMENT varchar(256) character set utf8;
alter table COLUMNS_V2 modify column COLUMN_NAME  varchar(128) character set utf8;
alter table TABLE_PARAMS modify column PARAM_VALUE varchar(4000) character set utf8;
alter table PARTITION_PARAMS  modify column PARAM_VALUE varchar(4000) character set utf8;
alter table PARTITION_KEYS  modify column PKEY_COMMENT varchar(4000) character set utf8;
alter table  INDEX_PARAMS  modify column PARAM_VALUE  varchar(4000) character set utf8;