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Sync delay between git and svn - Pig - [mail # dev]
...Hello everyone  I am using pig git repository for my development. I forked apache/pig  project from github to my account and working on a cloned copy.  Occasionally I update m...
   Author: Prasanth J, 2012-08-16, 21:08
Storing statistics of input dataset - Pig - [mail # dev]
...Hello everyone  Came across this excellent post about storing column statistics in Hive  http://www.cloudera.com/blog/2012/08/column-statistics-in-hive/  Does pig gather stati...
   Author: Prasanth J, 2012-08-05, 08:12
[PIG-2765] Implementing RollupDimensions UDF and adding ROLLUP clause in CUBE operator - Pig - [issue]
...Implement RollupDimensions UDF which performs aggregation from most detailed level of dimensions to the most general level (grand total) in hierarchical order. Provide support for ROLLUP cla...
http://issues.apache.org/jira/browse/PIG-2765    Author: Prasanth J, 2012-08-02, 00:02
[PIG-2814] Fix issues with Sample operator documentation - Pig - [issue]
...Description for SAMPLE operator in documentation is not appropriate....
http://issues.apache.org/jira/browse/PIG-2814    Author: Prasanth J, 2012-07-31, 03:43
Total count of RandomSampleLoader is unpredicatable - Pig - [mail # dev]
...Hello everyone  I am using RandomSampleLoader to load 1000 tuples per mapper. I have 11  map jobs in a small dataset and 109 map jobs in a large dataset.   I am expecting 1100...
   Author: Prasanth J, 2012-07-27, 01:04
Max tuples that can be handled by a reducer - Pig - [mail # dev]
...Hi  I wanted to find the maximum number of tuples a reducer can handle. For  that I am using the following inside an UDF in a sampling job  maxTuples = Runtime.getRuntime.maxM...
   Author: Prasanth J, 2012-07-26, 06:35
Re: Reviewboard gives Error 500 - Pig - [mail # dev]
...Is your patch generated using git? If so try using "pig-git" trunk  instead of pig trunk.  Thanks  On Jul 25, 2012, at 4:53 AM, Johannes Schwenk wrote:  get either Schl├╝t...
   Author: Prasanth J, 2012-07-25, 18:01
[expand - 1 more] - Re: Documentation fix for SAMPLE operator - Pig - [mail # dev]
...Dmitriy,  Have already filed a bug and submitted patch. Here is the link to JIRA  https://issues.apache.org/jira/browse/PIG-2814 This fix is for all versions starting from 0.7.0. I...
   Author: Prasanth J, 2012-07-15, 18:41
[PIG-2726] Handling legitimate NULL values - Pig - [issue]
...Look into SQL/Oracle server for how they are handling legitimate NULL values in the input while performing operations like roll-up, filtering etc. Current implementation outputs NULL string ...
http://issues.apache.org/jira/browse/PIG-2726    Author: Prasanth J, 2012-07-10, 17:19
[expand - 5 more] - Re: CUBE/ROLLUP/GROUPING SETS syntax - Pig - [mail # dev]
...Thanks Alan. Your suggestion looks correct.  I think with this I can achieve what I wanted in the same syntax  out = CUBE rel BY CUBE(a,b,c), ROLLUP(c,d), CUBE(e,f);   Just cu...
   Author: Prasanth J, 2012-06-21, 21:52
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