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Re: How Logical Plan Generator works? - Pig - [mail # dev]
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...See initial sections in http://infolab.stanford.edu/~olston/publications/vldb09.pdf for overview of logical plan. LogicalPlanGenerator.g is a the place where logical plan i...
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Author: Thejas Nair,
2012-01-31, 02:38
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Re: Load PigStorage with Schema Issues - Pig - [mail # user]
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...That is a problem with using "," as the field delimiter. PigStorage ends up splitting the whole record by the delimiter and the second field is also getting split. If you use some othe...
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Author: Thejas Nair,
2012-01-27, 00:20
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Re: Subtracting values - Pig - [mail # user]
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...I haven't understood your data/schema. I am hoping this is close to what you are trying to solve - schema Inp: (timestamp : int, user, url); user_url_group = group inp by (user, ...
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Author: Thejas Nair,
2012-01-26, 22:57
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Re: Store into existing file - Pig - [mail # user]
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...You can use rmf. For example - =========== rmf y; -- clears output l = load 'x'; store l into 'y'; =========== -Thejas On 1/24/12 11:36 AM, Yulia Tolskaya wrot...
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Author: Thejas Nair,
2012-01-24, 20:05
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Re: [VOTE] Release Pig 0.9.2 (candidate 1) - Pig - [mail # dev]
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...+1 Checked the md5 checksums, keys of all 3 packages. Ran some simple queries using the rpm package on a secure and unsecure cluster. Checked the -version command. -Thejas ...
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Author: Thejas Nair,
2012-01-20, 22:22
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Re: How to use CombineFileInputFormat in Pig - Pig - [mail # user]
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...What load function are you using ? if it implements some of the interfaces specified here, it turns off split combination - http://pig.apache.org/docs/r0.9.1/perf.html#combine-files &n...
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Author: Thejas Nair,
2012-01-13, 01:12
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problems with @hortonworks.com email and apache mailing lists? - Pig - [mail # dev]
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...This is the 2nd apache user group that has reported that emails to my @hortonworks.com address are bouncing. Is anybody else seeing this ? Any way to fix it ? I tried searching f...
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Author: Thejas Nair,
2012-01-09, 18:18
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Are you a pig user ? - Pig - [mail # user]
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...If you are using pig, can you please update the wiki page - http://wiki.apache.org/pig/PoweredBy with your information (any info will be useful)? It would be great for the ...
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Author: Thejas Nair,
2012-01-05, 22:13
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Re: trunk is 3 times slower then 0.9? - Pig - [mail # user]
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...I haven't seen/heard this issue. Do you mean to say that the extra time is actually a delay before MR job is launched ? Did you have free map/reduce slots when you ran pig job from tru...
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Author: Thejas Nair,
2011-12-29, 02:43
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Re: Regarding Eval UDF in pig 0.9.1 - Pig - [mail # user]
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...On 12/20/11 5:26 PM, Jonathan Coveney wrote: If she is using UDFContext for just reading the configuration, it should be fine. To avoid clashing while setting udf properties in U...
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Author: Thejas Nair,
2011-12-21, 20:01
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