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From Xiaoyong Zhu <>
Subject RE: Hive script auto completion and semantic analyzer?
Date Fri, 09 Jan 2015 00:43:59 GMT
Could someone share some insights on this...?


From: Xiaoyong Zhu []
Sent: Thursday, January 8, 2015 3:01 PM
Cc: Yifung Lin; Zhaomin Xu
Subject: Hive script auto completion and semantic analyzer?

Hi, hive experts

We are building a script auto-completion framework for Hive to make Hive easier to use. We
are also trying to new We have read the hive compiler design document<>
and have several questions:

1.       We have already used Antlr to generate a Hive parser, but we don't know how to re-use
semantic analyzer of Hive - are there someone who is specialized in this area or share us
some related documents? Is there a possibility to re-use it independently with Hive?

2.       Do you know if anyone have done these kind of work(auto-completion/script validation)
before? If so, could someone give us some pointers to those works?


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