How partitions will work in hive & how to allow dynamic partitions in hive DML/DDL in diyotta?

How partitions will work in hive & how to allow dynamic partitions in hive DML/DDL in diyotta?

Beginner Asked on July 17, 2019 in Diyotta Studio.
Add Comment
1 Answer(s)
  1. Hive Partitions is a way to organizes tables into partitions by dividing tables into different parts based on partition keys.
  2. Example of hive query for partition will be as below
  • create table state_part(District string,Enrolments string) PARTITIONED BY(state string);
  • For partition we must set this property

3.set hive.exec.dynamic.partition =true;

.set hive.exec.dynamic.partition.mode=nonstrict

Expert Answered on July 17, 2019.
Add Comment

Your Answer

By posting your answer, you agree to the privacy policy and terms of service.