| clear query|facets|time |
Search criteria: .
Results from 151 to 160 from
954 (5.644s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Timeout for an EvalFunc UDF - Pig - [mail # user]
|
|
...Take a look at MonitoredUDF, http://pig.apache.org/docs/r0.9.2/udf.html search on MonitoredUDF. Alan. On May 31, 2012, at 6:46 AM, Ahmed Sobhi wrote: my udf to timeou...
|
|
|
Author: Alan Gates,
2012-05-31, 17:12
|
|
|
Re: [jira] [Commented] (PIG-2732) Let's get rid of the deprecated Tuple methods - Pig - [mail # dev]
|
|
...Officially our policy is deprecated methods can be removed after they have been deprecated for at least one release. Unofficially we've tended to follow the path of least r...
|
|
|
Author: Alan Gates,
2012-05-31, 00:51
|
|
|
Re: CUBE/ROLLUP/GROUPING SETS syntax - Pig - [mail # dev]
|
|
...On May 30, 2012, at 10:43 AM, Jonathan Coveney wrote: operators in you is backwards point than doing Pig etc typing adding language Fair points. syntax, +1, I can live with...
|
|
|
Author: Alan Gates,
2012-05-30, 20:42
|
|
|
Re: CUBE/ROLLUP/GROUPING SETS syntax - Pig - [mail # dev]
|
|
...Some thoughts on this: 1) +1 to what Dmitriy said on HAVING 2) We need to be clear about separating operators in the grammar versus logical plan versus physical plan. ...
|
|
|
Author: Alan Gates,
2012-05-30, 16:35
|
|
|
Re: Diagnostic Operators inside Macros - Pig - [mail # user]
|
|
...It's not an intended feature, but it is a side effect of the way macros are implemented. Pig actually has a couple of parser in it. One parses Pig Latin, the other is...
|
|
|
Author: Alan Gates,
2012-05-29, 21:30
|
|
|
Re: UDF FilterFunc and logical OR - Pig - [mail # user]
|
|
...It's always good to file the bug, if nothing else so people know what land mines are out there instead of spending several days figuring out the problem (like Johannes just had t...
|
|
|
Author: Alan Gates,
2012-05-24, 17:15
|
|
|
Re: Is there a good benchmark to evaluate the CPU time/space tradeoff in the shuffle stage of hadoop? - Pig - [mail # dev]
|
|
...You might post this same question to mapred-user@hadoop. I know Owen and Arun have done a lot of analysis of these kinds of things when optimizing the terasort. Other...
|
|
|
Author: Alan Gates,
2012-05-22, 21:26
|
|
|
Re: About the Pig Latin Implementation - Pig - [mail # dev]
|
|
...http://infolab.stanford.edu/~olston/publications/vldb09.pdf contains details of how we built Pig. This paper is old and does not include many of the newer optimizations. &n...
|
|
|
Author: Alan Gates,
2012-05-21, 15:07
|
|
|
Re: Does Pig guarantee output won't include duplicated rows? - Pig - [mail # user]
|
|
...Pig doesn't create duplicates (at least it shouldn't) if that's what you're asking. But if there are duplicates in your data it won't take them out unless you instruct it t...
|
|
|
Author: Alan Gates,
2012-05-18, 16:35
|
|
|
Re: Registering *.jar - Pig - [mail # user]
|
|
...See http://hortonworks.com/blog/new-features-in-apache-pig-0-10/ Alan. On May 16, 2012, at 5:30 PM, Russell Jurney wrote: wrote: wrote: wrote: wrote: recognize *.jar Is...
|
|
|
Author: Alan Gates,
2012-05-17, 00:34
|
|
|
|
