Hi ,Abhinav
1. the hive defaultly use derby to store metastore information,so you can learn
more about deby then you can get your answer.
you can also replace derby with other database like mysql.
2. if you want to get the result as a file,you can use hwi(hive web
interface),execute the query in the jsp page,verfiy the result file path as you
wish.
regards,
kira
------------------ Original ------------------
From: "abhinav narain";
Date: 2011年1月20日(星期四) 下午2:38
To: "dev";
Subject: The control flow of hive
Hi,
I have two questions to ask,
1.
How does one have access to metastore of Hive, to retrieve the schema
information from it.
I cant find a file or other such thing in source code.
2.
How does one get the handle of the result that is produced after the query.
If someone can tell about where to look for the answers, that will also help
regards,
Abhinav
