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Re: Joining 3 tables in Pig - Pig - [mail # user]
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...You can do a 3-way inner join on the same keys, but if they are on different keys (or a different type of join), you must do two joins. Russell Jurney http://datasyndrome.com On ...
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Author: Russell Jurney,
2013-04-25, 08:40
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Re: Pig 0.10.1 to Pig 0.11.1 API compatibility break - Pig - [mail # dev]
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...+1 for singing telegram Russell Jurney http://datasyndrome.com On Apr 19, 2013, at 12:30 AM, Bill Graham wrote: ...
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Author: Russell Jurney,
2013-04-19, 07:52
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[PIG-2676] Enable piggybank DBStorage to read from JDBC databases - Pig - [issue]
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...I would like to load data from a SQL DB using a SQL SELECT query. DBStorage does not implement loading data, getNext, etc....
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http://issues.apache.org/jira/browse/PIG-2676
Author: Russell Jurney,
2013-04-17, 07:32
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[PIG-3190] Add LuceneTokenizer and SnowballTokenizer to Pig - useful text tokenization - Pig - [issue]
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...TOKENIZE is literally useless. The Lucene Standard/Snowball tokenizers in lucene, as used by, varaha is much more useful for actual tasks: https://github.com/Ganglion/varaha/blob/master/src/...
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http://issues.apache.org/jira/browse/PIG-3190
Author: Russell Jurney,
2013-04-16, 18:15
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Massive ILLUSTRATE - Pig - [mail # user]
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...Check out this massive ILLUSTRATE that worked in Pig 0.11: https://gist.github.com/rjurney/5358583 Russell Jurney twitter.com/rjurney [EMAIL PROTECTED] datasyndrome.com...
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Author: Russell Jurney,
2013-04-10, 21:27
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Re: CONCAT an open brace to a chararray (Pig v. 0.10) - Pig - [mail # user]
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...Escaping the { in single quotes should work. Russell Jurney http://datasyndrome.com On Apr 4, 2013, at 6:23 PM, Ramakrishna Nalam wrote: ...
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Author: Russell Jurney,
2013-04-05, 01:50
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[PIG-3151] No documentation for Pig 0.10.1 - Pig - [issue]
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...http://pig.apache.org/docs/r0.10.1/start.html is missing!http://pig.apache.org/docs/r0.10.0/start.html is there.Are there no docs for 0.10.1? Arg!...
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http://issues.apache.org/jira/browse/PIG-3151
Author: Russell Jurney,
2013-04-04, 21:40
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Re: Using Correlation and Covariance UDFs - Pig - [mail # user]
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...Some UDFs rely on this, but it looks like I could be mistaken. This used to be the case in piggybank I think but no longer? On Wed, Mar 27, 2013 at 6:15 AM, Houssam wrote: ...
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Author: Russell Jurney,
2013-03-27, 18:30
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Re: Using Correlation and Covariance UDFs - Pig - [mail # user]
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...Beware: you must first sort the input. D = foreach b { sorted = order B by $0; generate group, COR(sorted.$0, sorted.$1, ... ); On Tue, Mar 26, 2013 at 5:11 PM, Johnny Zhang &nb...
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Author: Russell Jurney,
2013-03-27, 01:04
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Pig Help: Pig storage chararray unicode support - Pig - [mail # user]
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...data for european sites for example i have a string "veste à capuche" but after loading in pig using TextLoader/PigStorage the data get mangled as "veste ? capuche" Certainly looks like the ...
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Author: Russell Jurney,
2013-03-25, 22:01
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