unsubscribe
From: zhangxin011...@126.com
Sent: Thursday, February 2, 2023 9:50 AM
To: user@hive.apache.org
Subject: unsubscribe
unsubscribe
Thnx for your reply , i am new to hadoop and hive .My goal is to process a big
data using hadoop,this is my university project ( Data Mining ) ,need to show
that hadoop is better than mysql in case of Big data(30-100GB+) Processing,i
know hadoop does that.To do so,can you please suggest me,how
i use sqoop to import 30GB data ( two table employee(aprox 21 GB) and
salary(aprox 9GB ) into hadoop(Single Node) via hive.
i run a sample query like SELECT
EMPLOYEE.ID,EMPLOYEE.NAME,EMPLOYEE.DEPT,SALARY.AMOUNT FROM EMPLOYEE JOIN SALARY
WHERE EMPLOYEE.ID=SALARY.EMPLOYEE_ID AND SALARY.AMOUN
