hive-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From wanghaifei <>
Subject How to merge the data for hive-0.14
Date Wed, 04 Mar 2015 05:20:21 GMT
  Thanks for watching this mail.
   I'm reading a doubt hive0.14. To modify and delete Operation, we  added identifier.When
I run the select ,hive0.14 reads every delta bucket.This means that it contains the original
data and modifying data (or delete data),so I don't understand where the merged data .
   I hope to answer.
  Thank you once again

王海飞 京东金融技术与数据服务部
  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message