默認創建表時說明中帶有中文字段時會顯示如下亂碼信息:

解決方案:
在hive的元數據庫中執行以下SQL語句,然后重新創建剛才的表即可 。
alter table COLUMNS_V2 modify column COMMENT varchar(256) 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;

