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Re: Problems with com.twitter.elephantbird.pig.store.LzoTokenizedStorage - Pig - [mail # user]
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...Upgrading to pig 0.8.0-CDH3B4-SNAPSHOT, hasn't solved the problem, even trying with each of of the 0.8.0 jar files (the hadoopgpl package used provides 3 of them, one tagged as hirohanin's, ...
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Author: Kris Coward,
2011-02-13, 19:00
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Problems with com.twitter.elephantbird.pig.store.LzoTokenizedStorage - Pig - [mail # user]
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...So in the interest of being a little less i/o bound, and saving a whole mess of disk, I've started using com.twitter.elephantbird.pig.store.LzoTokenizedStorage for storage... or more accurat...
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Author: Kris Coward,
2011-02-11, 18:47
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Casting unclean data. - Pig - [mail # user]
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...Hey there, I've just started butting heads against a problem where I'm trying to cast bytearrays in customer-provided data to integers. The overwhelming majority of the time, we seem t...
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Author: Kris Coward,
2011-02-03, 20:51
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Problems with STORE - Pig - [mail # user]
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...So I have a relation apa which when DUMPed, ends up getting output just fine, but when I run STORE apa INTO '/rawfiles/f3453efd460348bbaeee2e9496e25871/1294311600/apa' USING PigStorage...
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Author: Kris Coward,
2011-01-31, 18:29
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Re: load union store - Pig - [mail # user]
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...I missed the globbing on my previous passes over the documentation for LOAD. Having missed that, my objection would have been that with all the files in a single directory, I can get them wi...
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Author: Kris Coward,
2011-01-28, 21:53
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Re: load union store - Pig - [mail # user]
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...I want to flatten things at least a little, since I'm looking for year-long trends in logfiles that are rotated hourly (and loading the data back out of 8760 distinct directories isn't my id...
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Author: Kris Coward,
2011-01-28, 17:11
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load union store - Pig - [mail # user]
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...Hi all, I'm writing a bit of code to grab some logfiles, parse them, and run some sanity checks on them (before subjecting them to further analysis). Naturally, logfiles being logfiles...
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Author: Kris Coward,
2011-01-28, 00:40
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Re: Joining inner and outer bags - Pig - [mail # user]
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...On Fri, Jan 07, 2011 at 10:44:03AM -0800, Thejas M Nair wrote: I'm not trying to avoid that solution at all.. FLATTENing the events bag and then reGROUPing it after the seems like it's...
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Author: Kris Coward,
2011-01-07, 18:53
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Joining inner and outer bags - Pig - [mail # user]
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...Hi, I've got an outer bag/relation consistig of a bunch of user information, one of the pieces of which is an inner bag of possible events for that user, and the value of those events,...
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Author: Kris Coward,
2011-01-07, 17:20
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Re: Taking advantage of structure when doing UDFs and whatnot? - Pig - [mail # user]
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...On Tue, Jan 04, 2011 at 02:10:52PM -0500, Jonathan Coveney wrote: If you were to have some sort of row counter, then I suspect that you could do something along the lines of &nb...
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Author: Kris Coward,
2011-01-04, 19:38
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