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Re: simple pig logic - Pig - [mail # user]
...If I understood your question correctly, given the following input:  main_data.txt {"id": "foo", "some_field": 12354, "score": 0} {"id": "foobar", "some_field": 12354, "score": 0} {"id"...
   Author: Pradeep Gollakota, 2013-10-31, 19:08
Re: UDFContext NULL JobConf - Pig - [mail # user]
...Are you able to post your UDF (or at least a sanitized version)?   On Wed, Oct 30, 2013 at 10:46 AM, Henning Kropp wrote:  ...
   Author: Pradeep Gollakota, 2013-10-30, 17:58
Re: count distinct on multiple columns - Pig - [mail # user]
...Great question. There seems to be some confusion about how DISTINCT operates. I remembered (and thankfully found) this message that explains the behavior.  As per the other post, it loo...
   Author: Pradeep Gollakota, 2013-10-29, 19:24
Re: Parent Child Relationships in Pig - Pig - [mail # user]
...Not really...  In my experience, Pig is only good at dealing with tabular data. The type of graphical data you have is not workable in Pig. Have you considered using a Graph database (s...
   Author: Pradeep Gollakota, 2013-10-25, 05:25
Re: Attach bag for each tuple and pass to UDF - Pig - [mail # dev]
...A replicated cross (implemented as a replicated join on a synthetic key) is probably your best bet.   On Wed, Oct 23, 2013 at 2:09 PM, Daniel Dai  wrote:  ...
   Author: Pradeep Gollakota, 2013-10-23, 22:32
[expand - 1 more] - Re: Elephant-Bird: Building error - Pig - [mail # user]
...Repo: Read the docs at https://github.com/kevinweil/elephant-bird   On Thu, Oct 17, 2013 at 4:17 PM, Sameer Tilak  wrote:  ...
   Author: Pradeep Gollakota, 2013-10-18, 00:53
[expand - 1 more] - Re: number of M/R jobs for a Pig Script - Pig - [mail # user]
...Can you describe what your input data looks like and what you want your output data to look like?  I don’t understand your question. A group by is really straight forward to do on a dat...
   Author: Pradeep Gollakota, 2013-10-15, 20:12
Re: [Discussion] Any thoughts on PIG-3457? - Pig - [mail # dev]
...I myself am in favor of the two branch approach. It won't block the 0.12 release and it is easier to maintain.   On Mon, Sep 30, 2013 at 12:56 PM, Jeremy Karn  wrote:  ...
   Author: Pradeep Gollakota, 2013-09-30, 20:14
Re: Reading simple json file - Pig - [mail # user]
...Improper capitalization. Storage functions are case sensitive, try JsonLoader.   On Mon, Sep 23, 2013 at 2:37 PM, jamal sasha  wrote:  ...
   Author: Pradeep Gollakota, 2013-09-23, 22:17
[expand - 1 more] - Re: ISOToUNix working in Pig 0.8.1 but not in Pig 0.11.0 - Pig - [mail # user]
...Doh!  I think I made a mistake myself...  "yyyy-MM-dd HH:mm:ss"  Since you don't have AM/PM, I'm assuming that your time is 24-hr format. So, you need to use the 24 hour forma...
   Author: Pradeep Gollakota, 2013-09-21, 01:28
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