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From Huan Li <yrlih...@gmail.com>
Subject Fwd: How HQL Queries are Converted to Hadoop Jobs
Date Sun, 19 Jun 2011 06:37:37 GMT
Re-post it on dev

---------- Forwarded message ----------
From: Huan Li <yrlihuan@gmail.com>
Date: 2011/6/17
Subject: How HQL Queries are Converted to Hadoop Jobs
To: user@hive.apache.org


I want to take a look at what's the implementations for queries like
JOIN/MAPJOIN/SORT BY/ORDER BY...

I have source code for hive, but I can not figure out where to start. Any
ideas?

Thanks,
Huan

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