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Re: Pivot table with zeros instead of empty - Pig - [mail # user]
...You can group on ip which will result in ip -> bag mappings. Let's say you loaded (ip, hour, count) dataset as follows  grunt> a = load 'data' using PigStorage(',') as (ip:chararr...
   Author: Prashant Kommireddi, 2013-03-07, 08:04
Re: Logarithm functions - Pig - [mail # user]
...You can do a "log n base 2" operation similar to your SQL query  A = foreach L generate *, LOG(server_time)/LOG(2) as LogGroup; B = group A by (server,processor,area, LogGroup);   ...
   Author: Prashant Kommireddi, 2013-03-07, 08:04
[PIG-3211] Allow default Load/Store funcs to be configurable - Pig - [issue]
...PigStorage is used by default when a Load/StoreFunc is not specified. It would be useful to make this configurable....
http://issues.apache.org/jira/browse/PIG-3211    Author: Prashant Kommireddi, 2013-03-05, 18:23
Re: avoiding Group by or filter - Pig - [mail # user]
...Hi Preeti,  Using FILTER or not depends on your requirements and has nothing to do with SUM or AVG.  SUM, AVG accept bags as input, so as long as you are able to provide that it sh...
   Author: Prashant Kommireddi, 2013-03-05, 04:30
[PIG-3230] PigTest should run tests against an actual script with test data - Pig - [issue]
...This came up on PIG-3162 discussion. PigTest.assertOutput requires the LoadFunc, location etc to be specified as input params. It would be useful if tests can run against actual scripts with...
http://issues.apache.org/jira/browse/PIG-3230    Author: Prashant Kommireddi, 2013-03-02, 20:39
Re: Question about properties for Loader - Pig - [mail # user]
...Hi Jeff,  How do you see your loader being used? Would users specify schema file or would that be something your loader sets without user being aware of it? Can you pass it in as a cons...
   Author: Prashant Kommireddi, 2013-02-25, 00:02
Re: Replicated join: is there a setting to make this better? - Pig - [mail # dev]
...Mailing lists don't support attachments. Is JIRA a place we can discuss this? Based on the outcome we could either classify it an improvement/bug or "Not a Problem" ?  -Prashant  O...
   Author: Prashant Kommireddi, 2013-02-22, 03:07
[expand - 1 more] - Re: Question about loader and storer - Pig - [mail # dev]
...I have opened a JIRA https://issues.apache.org/jira/browse/PIG-3211  On Thu, Feb 21, 2013 at 6:29 PM, Prashant Kommireddi wrote:  ...
   Author: Prashant Kommireddi, 2013-02-22, 03:05
Re: reading input parameters in a pig script - Pig - [mail # user]
...Hi Siddhi,  "Is there any way to access these params in the script without referring to the param name?" -- how would you associate a param value to pig statement?  I am guessing i...
   Author: Prashant Kommireddi, 2013-02-19, 23:54
Re: [ANNOUNCE] Welcome Bill Graham to join Pig PMC - Pig - [mail # user]
...Congrats Bill!  On Tue, Feb 19, 2013 at 1:48 PM, Daniel Dai  wrote:  ...
   Author: Prashant Kommireddi, 2013-02-19, 21:52
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