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[expand - 1 more] - Re: Json Loader - Array of objects - Loading results in empty data set - Pig - [mail # user]
...I haven't worked with JsonLoader much, so I'm not sure what the problem is.But your schema looks correct for your JSON structure now.DataBSets is an Array (or Bag) of Objects (or Tuples). Ea...
   Author: Pradeep Gollakota, 2014-08-08, 14:06
[expand - 1 more] - Re: Query On Pig - Pig - [mail # user]
...i. That's correct.ii. If the key partial match is at the beginning of the row key, then whatyou're looking for is the -gte and -lt/-lte flags. If you want to startwith 123, you just specify ...
   Author: Pradeep Gollakota, 2014-07-01, 17:40
[expand - 4 more] - Re: How to FLATTEN hive column in Pig with ARRAY data type - Pig - [mail # user]
...Awesome... that's the way I would have done it as well.On Mon, Jun 2, 2014 at 10:14 AM, Rahul Channe wrote: ...
   Author: Pradeep Gollakota, 2014-06-02, 18:18
Re: How to sample an inner bag? - Pig - [mail # user]
...@Mehmet... great hack! I like it :-POn Tue, May 27, 2014 at 5:08 PM, Mehmet Tepedelenlioglu <[EMAIL PROTECTED]> wrote: ...
   Author: Pradeep Gollakota, 2014-05-27, 21:18
[PIG-3453] Implement a Storm backend to Pig - Pig - [issue]
...There is a lot of interest around implementing a Storm backend to Pig for streaming processing. The proposal and initial discussions can be found at https://cwiki.apache.org/confluence/displ...
http://issues.apache.org/jira/browse/PIG-3453    Author: Pradeep Gollakota, 2014-05-25, 20:53
[expand - 2 more] - Re: Reading sequence file in pig - Pig - [mail # user]
...That is because null is not a datatype in Pig.http://pig.apache.org/docs/r0.12.1/basic.html#data-typesIf fact, you don't need to specify a type at all for aliases.Try, (key, value: chararray...
   Author: Pradeep Gollakota, 2014-05-21, 18:54
[expand - 1 more] - Re: Query : Filtering out string from a field - Pig - [mail # user]
...Kartik,Looks like you're facing this issues:https://issues.apache.org/jira/browse/PIG-2507What version of Pig are you using? The issue is fixed in 0.11.2 and 0.12.So if you upgrade to these ...
   Author: Pradeep Gollakota, 2014-05-12, 17:28
[expand - 1 more] - Re: ClassCastException: org.apache.pig.data.DataByteArray cannot be cast to java.lang.Number - Pig - [mail # user]
...One possibility off the top of my head is that the delimiter might bewrong. Can you try specifying the correct delimiter to PigStorage.E.g. For CSV filesA = LOAD 'file_A' USING PigStorage(',...
   Author: Pradeep Gollakota, 2014-04-24, 21:32
Re: Number of map task - Pig - [mail # user]
...Pig is a little too smart when dealing with data. It has a feature calledsplit combination. If you set it to false, you should see more mappers.SET pig.noSplitCombination true;On Tue, Apr 22...
   Author: Pradeep Gollakota, 2014-04-22, 20:01
Re: Strange CROSS behavior - Pig - [mail # user]
...What is the storage func you're using? My guess is that there is someshared state in the Storage func. Take a look at this SO that is dealingwith shared state in Stores.http://stackoverflow....
   Author: Pradeep Gollakota, 2014-04-18, 21:29
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