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Re: Launching pig job from Java Application - Pig - [mail # user]
...Take a look at http://pig.apache.org/docs/r0.10.0/api/org/apache/pig/PigServer.html  On Wed, Dec 5, 2012 at 1:45 AM, Mohit Anchlia wrote:  ...
   Author: Prashant Kommireddi, 2012-12-04, 20:18
[expand - 1 more] - Re: Running pig script as different user - Pig - [mail # user]
...Hi Miki,  What version of hadoop are you on? I can confirm this works on 0.20.2 but never tried this on the newer versions.  Try hadoop.job.ugi= where the group must be the name of...
   Author: Prashant Kommireddi, 2012-12-01, 01:52
Re: Error while running pig scripts in Hadoop - Pig - [mail # user]
...The error says your input path does not exist - /user/root/excite.log.bz2  Sent from my iPhone  On Nov 24, 2012, at 11:13 AM, Satya Sundeep Kambhampati  wrote:  ...
   Author: Prashant Kommireddi, 2012-11-24, 19:15
Re: distributed cache - Pig - [mail # user]
...If it's for purposes other than a Join, you could write a UDF to use distributed cache. Look at the section "Loading the Distributed Cache" http://ofps.oreilly.com/titles/9781449302641/writi...
   Author: Prashant Kommireddi, 2012-11-14, 19:51
Re: The essence from hundreds of posts from Apache Pig user mailing list - Pig - [mail # user]
...Hi Adam,  Thanks for putting together the blog post, it's great and has a lot of useful information that sometimes gets lost after being discussed on the mailing lists! I am sure it wil...
   Author: Prashant Kommireddi, 2012-11-14, 16:09
Re: PigLatin : How to find size of the input file - Pig - [mail # user]
...Hi Pooja,  You can do a "fs -dus /path/to/dir" to get the size in bytes. If you need to compare size with something it's easier to use a scripting language (python etc) to do that, and ...
   Author: Prashant Kommireddi, 2012-11-14, 15:36
[expand - 1 more] - Re: Join implementations - Pig - [mail # dev]
...Thanks Jon, Ashutosh.   On Tue, Nov 13, 2012 at 7:01 PM, Ashutosh Chauhan wrote:  ...
   Author: Prashant Kommireddi, 2012-11-14, 07:28
Re: Dynamically generating load/store path - Pig - [mail # user]
...You could write a custom load/storefunc  and override setLocation(String location, Job job). The logic you want the UDF for could go in there.   On Tue, Nov 13, 2012 at 4:45 PM, Jo...
   Author: Prashant Kommireddi, 2012-11-14, 00:55
[expand - 1 more] - Re: Help with Script - Pig - [mail # user]
...SUM function requires that you specify the specific element from the grouping. In this case, U_tm and U_cnt are both within group/bags and need to be accessed as "reqd.U_tm" and "reqd.U_cnt"...
   Author: Prashant Kommireddi, 2012-11-13, 18:40
[PIG-3041] Improve ResourceStatistics - Pig - [issue]
...This is a follow-up JIRA to PIG-2582. ResourceStatistics should be improved and a few things we should do for 0.13. 1. Consider removing method setmBytes(Long mBytes). We deprecated this met...
http://issues.apache.org/jira/browse/PIG-3041    Author: Prashant Kommireddi, 2012-11-12, 09:43
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