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From "Koji Noguchi (JIRA)" <j...@apache.org>
Subject [jira] [Created] (PIG-5066) e2e Jython_Checkin_2 failing due to floating precision difference
Date Fri, 18 Nov 2016 17:31:00 GMT
Koji Noguchi created PIG-5066:
---------------------------------

             Summary: e2e Jython_Checkin_2 failing due to floating precision difference 
                 Key: PIG-5066
                 URL: https://issues.apache.org/jira/browse/PIG-5066
             Project: Pig
          Issue Type: Test
            Reporter: Koji Noguchi
            Priority: Trivial


e2e Jython_Checkin_2 was failing on me.
Looking at the output files, it seems to be from floating precision difference when order
of addition differs between mapreduce and tez.

mapreduce results
{noformat}
(independent,101261.17000000006)
(democrat,102831.81999999999)
(libertarian,106037.56000000003)
(socialist,120992.34000000005)
(republican,122018.44999999995)
(green,124045.00000000001)
{noformat}

tez results
{noformat}
(independent,101261.17)
(democrat,102831.82)
(libertarian,106037.56000000003)
(socialist,120992.34000000001)
(republican,122018.44999999992)
(green,124045.00000000003)
{noformat}



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