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Re: Fw: Help with Script - Pig - [mail # user]
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...what about something like this ? G3 = foreach G2 generate group,SUM(reqd.U_tm)as time,SUM(reqd.U_cnt)as count; On Tue, Nov 13, 2012 at 12:57 PM, ingvay7 wrote: ...
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Author: pablomar,
2012-11-13, 18:36
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Re: Help with Script - Pig - [mail # user]
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...just taking a quick look, I see a couple of errors: 1_ your LOAD hast one more comma. You need to delete the last one, after U_avg_tm:float 2_ and then, the group by, I think you need ...
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Author: pablomar,
2012-11-13, 16:59
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Re: Better formated.. Pig udf help - Pig - [mail # user]
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...to run your script you have to do pig -f time.pig On Thu, Oct 25, 2012 at 5:46 PM, jamal sasha wrote: ** *** * 42 ***** nd f eul els on par t le *****...
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Author: pablomar,
2012-10-25, 22:45
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Re: UDF function help - Pig - [mail # user]
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...no need to do a complete pig installation just to compile. You just need the Pig's jar file. In my case: pig-0.9.2-cdh4.0.1.jar (located under the pig installation folder) and add it t...
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Author: pablomar,
2012-10-24, 19:54
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Re: Using matches in generate clause? - Pig - [mail # user]
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...no idea why, but matches works with FILTER but it doesn't with FOREACH I've tried with pig 0.9.2 example (this works): b = filter html_pages by html matches 'some pattern'; if y...
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Author: pablomar,
2012-09-27, 17:34
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Re: Requesting for guidence - Pig - [mail # user]
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...easiest way ? install cloudera's https://ccp.cloudera.com/display/CDH4DOC/CDH4+Installation On Sat, Sep 15, 2012 at 2:31 AM, geethu ... wrote: ...
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Author: pablomar,
2012-09-15, 13:02
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Re: Loading Map's in Pig - Pig - [mail # user]
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...good finding ! On Thu, Aug 30, 2012 at 1:43 PM, Cheolsoo Park wrote: ...
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Author: pablomar,
2012-08-30, 17:45
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Re: Loading Map's in Pig - Pig - [mail # user]
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...I guess it is because you are using ',' as separator (there is a comma between your val and the map) and then again inside the map (is that a bug ?) I tried with a space to separate th...
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Author: pablomar,
2012-08-30, 17:09
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Re: updates using Pig - Pig - [mail # user]
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...now I can see it :-) very beautiful place On Wed, Aug 29, 2012 at 5:47 AM, Srini wrote: ...
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Author: pablomar,
2012-08-29, 11:04
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Re: foreach in PIG is not working. - Pig - [mail # user]
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...are the commas in your file in the write places ? your DUMP A shows (Yogesh 12,) (Aashi 13,) (mohit 14,) comma after the number. It makes me believe that it is taking both fields as na...
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Author: pablomar,
2012-07-25, 18:17
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