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From "Amir Youssefi" <am...@yahoo-inc.com>
Subject Case for Optimization
Date Thu, 13 Dec 2007 03:10:57 GMT
Comparing two pig scripts of join+filter  and filter+join I see that pig has
an optimization opportunity of first doing filter by constraints then do the
actual join. Do we have a JIRA open for this (or other optimization
scenarios)? 

 

In my case, the first one resulted in OutOfMemory exception but the second
one runs just fine. 

 

-Amir


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