2019年12月
hivesql迁移spark2.4 cannot resolve '(ctime >= start_time) due to data type mismatch: differing types in '(ctime` >= `start_time`)'(timestamp and bigint).; line 99 pos 10
摘要： hivesql 一些默认类型转换。但spark需要手动强转 比如以下部分: SELECT 1 as id, avid as avid, mid as mid, TRIM(LOWER(tag)) as tag, ctime as ctime FROM archive.dws_archive_daily 阅读全文
posted @ 2019-12-31 14:32 songchaolin 阅读(1643) 评论(0) 推荐(0) 编辑