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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
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
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
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
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
Re: Pig script : Need help - Pig - [mail # user]
...That is because you're calling REPLACE on a bag of tuples and not a string.What you would want to do is write a UDF (suggested name JOIN_ON), thattakes as an argument a join char and will jo...
   Author: Pradeep Gollakota, 2014-04-07, 20:28
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