| clear query|facets|time |
Search criteria: .
Results from 21 to 30 from
52 (0.115s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Issues with SAMPLE in PIG v0.8.1 - Pig - [mail # user]
|
|
...I have used SAMPLE operator while implementing CUBE operator, where I choose sample percentage at runtime so that it always emits around 100K tuples. I tested it from 1M to 100M tuples...
|
|
|
Author: Prasanth J,
2012-09-17, 03:20
|
|
|
Re: Modifying databag on the fly - Pig - [mail # dev]
|
|
...Ahh.. Now it makes more sense. I think I got the solution. I was adding to List and then finally creating a DataBag with that list.. Instead I should create a bag and keep ...
|
|
|
Author: Prasanth J,
2012-09-06, 01:30
|
|
|
Modifying databag on the fly - Pig - [mail # dev]
|
|
...Hello devs I have specific case where I need to modify the contents (remove a field from each tuples) of Databag but I want to do it in-place and do not want to create anot...
|
|
|
Author: Prasanth J,
2012-09-06, 01:08
|
|
|
Re: Unable to open iterator - Pig - [mail # user]
|
|
...Another possible reason, if namenode is in safemode, this error happens. Thanks On Aug 29, 2012, at 2:47 AM, Dmitriy Ryaboy wrote: job, which will have failed ...
|
|
|
Author: Prasanth J,
2012-08-29, 06:50
|
|
|
Re: Number of mappers in MRCompiler - Pig - [mail # dev]
|
|
...Oh yeah.. This question is not related to our cube sampling stuff that we discussed.. wanted to know the reason behind that just out of curiosity :) Thanks On ...
|
|
|
Author: Prasanth J,
2012-08-24, 03:23
|
|
|
Re: Number of mappers in MRCompiler - Pig - [mail # dev]
|
|
...I see. Thanks Alan for your reply. Also one more question that I posted earlier was I used RandomSampleLoader and specified a sample size of 100. The number of map tasks th...
|
|
|
Author: Prasanth J,
2012-08-24, 02:55
|
|
|
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
|
|
|
|
