Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 8 from 8 (0.05s).
Loading phrases to help you
refine your search...
Re: removing last item in a bag - Pig - [mail # user]
...Hi Johnny,  I forgot to mention the bag will be varying sizes, so I can not use the method you described.     On Tue, Mar 12, 2013 at 4:50 PM, Johnny Zhang  wrote:  ...
   Author: Chan, Tim, 2013-03-13, 00:28
Re: removing dupes from a bag while saving first occurrence - Pig - [mail # user]
...Using a distinct before the group by does not guarantee the date order. I need to keep the earliest occurrence of 'a' and discard all later occurrences of 'a'.   On Fri, Mar 8, 2013 at ...
   Author: Chan, Tim, 2013-03-08, 23:12
Re: Declaring schema for unknown number of columns - Pig - [mail # user]
...Hi Jinyuan,  Since I don't know how many columns I will have, I do something like this.  six_month_and_variable_month_sales_2 = FOREACH six_month_and_variable_month_sales   GE...
   Author: Chan, Tim, 2013-01-08, 01:48
Simplifying schema? - Pig - [mail # user]
...After many joins, my relation's schema because very verbose.  For example:  e::d::c::b::a::column1:bytearray, e::d::c::b::a::column2:bytearray  Is there a way simplify the sch...
   Author: Chan, Tim, 2012-12-08, 18:48
RE: ordering tuple after grouping - Pig - [mail # user]
...Dear Gianmarco,  It works great! Thanks.  Tim ________________________________________ From: Gianmarco De Francisci Morales [[EMAIL PROTECTED]] Sent: Monday, April 16, 2012 1:43 PM...
   Author: Chan, Tim, 2012-04-16, 23:03
RE: working with data with varying column length - Pig - [mail # user]
...This feature does not appear to be available for 0.8.1. Is this correct? ________________________________________ From: Prashant Kommireddi [[EMAIL PROTECTED]] Sent: Wednesday, February 22, ...
   Author: Chan, Tim, 2012-02-23, 00:35
RE: How do I flatten the first item in a bag after a group? - Pig - [mail # user]
...Thanks Alan. In my use case this works for me. ________________________________________ From: Alan Gates [[EMAIL PROTECTED]] Sent: Friday, February 10, 2012 2:38 PM To: [EMAIL PROTECTED] Sub...
   Author: Chan, Tim, 2012-02-10, 23:34
RE: pig script similar to select from not in in SQL - Pig - [mail # user]
...Thanks Jonathan.  I did the following:  a = load 'data1'; b = load 'data2'; c = join a by $0 left outer, b by $0; d = filter c by $1 is null; e = foreach d generate $0; ___________...
   Author: Chan, Tim, 2012-01-24, 22:07
Sort:
project
Pig (8)
HBase (1)
type
mail # user (8)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (8)
author
Dmitriy Ryaboy (346)
Alan Gates (333)
Daniel Dai (315)
Cheolsoo Park (242)
Jonathan Coveney (237)
Russell Jurney (174)
Rohini Palaniswamy (136)
Bill Graham (132)
Olga Natkovich (129)
Prashant Kommireddi (106)
Julien Le Dem (84)
Aniket Mokashi (76)
Thejas Nair (69)
Thejas M Nair (63)
Mridul Muralidharan (61)
Chan, Tim