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RE: concatenating tuples into one tuple? - Pig - [mail # user]
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...[FORMATTING correction, apologies] Here's one sloppy solution: rmf temp; STORE a INTO 'temp'; new = LOAD 'temp' USING PigStorage() AS ( id: chararray, bitmap: char...
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Author: Steve Bernstein,
2013-04-30, 19:11
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RE: concatenating tuples into one tuple? - Pig - [mail # user]
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...Here's one sloppy solution: rmf temp; STORE a INTO 'temp'; new = LOAD 'temp' USING PigStorage() AS ( id: chararray, bitmap: chararray ); i = FOREACH new GENERATE id, STRSPLIT( REPL...
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Author: Steve Bernstein,
2013-04-30, 18:46
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concatenating tuples into one tuple? - Pig - [mail # user]
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...I have a post-grouping relation: a = { id: chararray, bitmap{ (value_binary: int) } }, where the value_binary tuples are single-element tuples that have been sorted--the or...
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Author: Steve Bernstein,
2013-04-30, 17:52
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RE: GSoC 2013 - Pig - [mail # user]
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...As a long follower, infrequent poster to this list, I agree with this wisdom. Much as I'm attracted to graph analysis, continuing focus on a rock solid foundation is a good call. ...
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Author: Steve Bernstein,
2013-04-08, 19:22
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RE: The essence from hundreds of posts from Apache Pig user mailing list - Pig - [mail # user]
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...Thanks for doing this Adam! _____________ Steve Bernstein VP, Analytics Rearden Commerce, Inc. +1.408.499.0961 Mobile deem.com | reardencommerce.com From: [EMAIL PRO...
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Author: Steve Bernstein,
2012-11-14, 17:35
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RE: Berkeley lecture on Pig - Pig - [mail # user]
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...This is a great preso Jon. Do you mind if I (we) re-use (with credit) all or parts for a presentation internal to my company (a private commercial en terprise)? Thanks, Steve &nb...
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Author: Steve Bernstein,
2012-09-05, 16:08
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RE: group by clickstream - Pig - [mail # user]
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...Nope, tried that, it breaks it back into one tuple per record...not what I want. From: Віталій Тимчишин [mailto:tivv00@gmail.c om] Sent: Friday, August 31, 2012 1:49 PM To:...
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Author: Steve Bernstein,
2012-08-31, 23:14
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RE: group by clickstream - Pig - [mail # user]
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...Nvm, here's what I'll do, but if anyone has a better idea, please do tell. I'll STORE the bag using PigStorage(';') to delimit the chararrays, then re load it with an appropriate schem...
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Author: Steve Bernstein,
2012-08-30, 16:22
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RE: group by clickstream - Pig - [mail # user]
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...Some clarification on the below. Ignore the outer bag, I'd removed some da ta elements for clarity and simplicity. Basically, I'm trying to find a wa y to go from: {(pg),(p...
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Author: Steve Bernstein,
2012-08-30, 16:06
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RE: reduce continuous sessions - Pig - [mail # user]
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...You might want to check out LinkedIn's DataFu contribution, particularly th e "sessionize" UDF: http://sna-projects.com/datafu/javadoc/0.0.4/datafu/pig/sessions/Sessionize .html _____...
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Author: Steve Bernstein,
2012-08-30, 16:02
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