hadoop-pig-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Olga Natkovich" <ol...@yahoo-inc.com>
Subject using binary comparator
Date Thu, 15 Nov 2007 02:30:17 GMT
I did a quick test on the speed for using binary comparator and on a
simple group by query described in
http://wiki.apache.org/pig/PigPerformance I saw 22.5% performance
improvement. The time went from 17m52s to 13m51s.
I was hoping for a bit more but given that the change is pretty easy
this is still a reasonable improvement.

  • Unnamed multipart/alternative (inline, None, 0 bytes)
View raw message