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Re: Breaking a 10*10 matrix into 2*2 matrices - Pig - [mail # user]
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...I can do it manually for the 10*10 matrix by adding various filters but I want to use a generic approach. On Mar 5, 2013, at 9:15 PM, Preeti Gupta wrote: ...
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Author: Preeti Gupta,
2013-03-06, 05:17
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Breaking a 10*10 matrix into 2*2 matrices - Pig - [mail # user]
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...Hello, I want to break a 10*10 matrix into 2*2 matrices using PIG. Any idea?...
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Author: Preeti Gupta,
2013-03-06, 05:15
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Re: UDF to calculate Average of whole dataset - Pig - [mail # user]
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...Nope. It does not work 2013-03-05 13:22:28,768 [main] ERROR org.apache.pig.tools.grunt.Grunt - ERROR 1070: Could not resolve myudf.CalculateAvg using imports: [, org.apache.pig.builtin...
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Author: Preeti Gupta,
2013-03-05, 21:24
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Re: UDF to calculate Average of whole dataset - Pig - [mail # user]
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...I kept the code in myudfs.jar and my pig script is point to it using register command but the script is not able to find CalculateAvg function. I don't have any packages defined in the java ...
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Author: Preeti Gupta,
2013-03-05, 21:04
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Re: avoiding Group by or filter - Pig - [mail # user]
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...because there is nothing to group On Mar 5, 2013, at 3:14 AM, Jonathan Coveney wrote: ...
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Author: Preeti Gupta,
2013-03-05, 15:10
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Re: avoiding Group by or filter - Pig - [mail # user]
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...I want to compute the Average for 1 column dataset 1 2 3 4 5 and I am not able to do without grouping. However I got an average with avg = foreach (group dividends all) ge...
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Author: Preeti Gupta,
2013-03-05, 04:36
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avoiding Group by or filter - Pig - [mail # user]
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...Hello, Can I compute SUM or AVG without using GROUPBY OR FILTER?...
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Author: Preeti Gupta,
2013-03-04, 23:50
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UDF to calculate Average of whole dataset - Pig - [mail # user]
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...Hello All, I have dataset like 0, 10.1, 20.1, 30, 40, 50, 60, 70, 80.1, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 1, 2, 3, 4, 5, ...
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Author: Preeti Gupta,
2013-03-04, 21:56
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Re: Changing the hadoop jobs generation logic - Pig - [mail # user]
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...I want Pig to use SciHadoop in place of Hadoop. On Feb 27, 2013, at 1:28 AM, Jonathan Coveney wrote: ...
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Author: Preeti Gupta,
2013-02-27, 17:03
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Changing the hadoop jobs generation logic - Pig - [mail # user]
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...Hello Everyone, I want to make some changes in the way Pig generates Hadoop jobs. Any one got some idea on how to do this? regards Preeti...
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Author: Preeti Gupta,
2013-02-26, 21:54
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