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Pig, mail # user - Fwd: error


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Fwd: error
jamal sasha 2012-12-12, 19:25
Eh sorry

nf0 = foreach gruped generate features.id,features.f0/mf0;

Should be
nf0 = foreach gruped generate data.id,data.f0/mf0;
---------- Forwarded message ----------
From: jamal sasha
Date: Wednesday, December 12, 2012
Subject: error
To: "[EMAIL PROTECTED]" <[EMAIL PROTECTED]>
mf0 = LOAD 'max.txt’ AS (maxi:double);

data =  LOAD
'/axp/rimimsat/userdata/msing137/hadoop_streaming/final_anomaly_detection/step3/output'
USING PigStorage(',')

                                                AS (id:long, f0:double)

gruped =  group data all;

nf0 = foreach gruped generate features.id,features.f0/mf0;

But I am getting an error in last line?

Invalid scalar projection: mf0 : A column needs to be projected from a
relation for it to be used as a scalar

What am I missing

Thanks