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Re: The nested depth? - Pig - [mail # user]
...Hi Yong, There is no limitation on the levels of nesting that you can have in  your data. Pig has nested-foreach which lets you manipulate bags directly as if it  were a relation. ...
   Author: Thejas Nair, 2011-07-19, 21:21
Re: syntax error trying to access dynamically created columns - Pig - [mail # user]
...This has been fixed in pig 0.9 . Pig 0.9 should get released in few days.  You can also build it from svn - svn co http://svn.apache.org/repos/asf/pig/branches/branch-0.9; cd  bran...
   Author: Thejas Nair, 2011-07-19, 06:02
Re: JOIN or COGROUP? - need to join 1 column from first file which should lie in between 2 columns from second file. - Pig - [mail # user]
...Pig supports only equi join. So you will need to use cross+ filter as shawn said. But if either file is small enough to fit into memory, you can use simulate cross using replicated join, usi...
   Author: Thejas Nair, 2011-07-17, 19:55
Re: Pig testing proposal - Pig - [mail # dev]
...I think having SQL as a way to generate benchmark has some value, and we  should be open to having that option in e2e harness as well. But I don't  see that as a blocker.  In ...
   Author: Thejas Nair, 2011-07-14, 22:57
Re: Cubing in Pig - Pig - [mail # dev]
...On 7/14/11 3:03 PM, Dmitriy Ryaboy wrote:  But I imagine that in the dw world, the cube results would get stored in  such a way that you can efficiently retrieve results of specifi...
   Author: Thejas Nair, 2011-07-14, 22:46
Re: Modifying job configuration in Pig UDF - Pig - [mail # user]
...If you want to set any property for a specific script (including MR  client side settings), you can add a set statement to your pig script. see http://pig.apache.org/docs/r0.8.1/piglati...
   Author: Thejas Nair, 2011-07-12, 22:09
Re: trouble with syntax for flatten in a foreach - Pig - [mail # user]
...The nested-foreach statement is your friend!  l = load 'b.pig' as (uid:chararray, key:chararray, value:chararray); g = group l by uid; f = foreach g {          ...
   Author: Thejas Nair, 2011-07-11, 19:21
Re: Nested functions - Pig - [mail # user]
...You can have expressions in the argument to ABS. The query worked for me. Are the columns in your data tab delimited ? (the default  delim for  PigStorage). It looks like in your c...
   Author: Thejas Nair, 2011-07-08, 15:53
Re: Help with writing Pig Query - Pig - [mail # user]
...Does this do what you want ? -  L1 = LOAD 'example-users.txt' AS (user:chararray, page:chararray); L2 = LOAD 'example-users.txt' AS (user:chararray, page:chararray);  -- as of curr...
   Author: Thejas Nair, 2010-06-30, 22:10
Re: UDF for generating top xx % of results? - Pig - [mail # user]
...  On 6/30/10 9:02 AM, "hc busy"  wrote:   As mentioned under section on limit here - http://hadoop.apache.org/pig/docs/r0.7.0/piglatin_ref2.html#LIMIT " There is no guarantee ...
   Author: Thejas Nair, 2010-06-30, 21:43
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