Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 121 to 130 from 133 (0.13s).
Loading phrases to help you
refine your search...
[expand - 1 more] - Re: Unable to find clone for op Const 16-169 - Pig - [mail # user]
...Hi Vincent,  AFAIK PigServer is not thread-safe. So, it can't support queries running concurrently in multiple threads. As a result, you may end up in race conditions as the one Bennie ...
   Author: Ashutosh Chauhan, 2009-11-03, 18:04
Re: DataGenerator Location - Pig - [mail # user]
...As Alan wrote earlier DataGenerator is in patch https://issues.apache.org/jira/browse/PIG-200 You need to download the patch and build it.   http://www.eli.sdsu.edu/java-SDSU/  Hop...
   Author: Ashutosh Chauhan, 2009-11-02, 17:01
Re: Assertion when using comparison operator in local mode - Pig - [mail # user]
...Hi Vincent,  It looks like a bug. Can you please create a ticket on jira for this and submit your patch.  Thanks, Ashutosh  On Fri, Oct 30, 2009 at 06:05, Vincent Barat wrot e...
   Author: Ashutosh Chauhan, 2009-10-30, 14:21
Re: extracting values from a single value relation to use in subsequent operations - Pig - [mail # user]
...I think fragment-replicate join may not work for this case as it can only do inner join. Cross should work, though 1 reducer will be a limiting factor.  Ashutosh On Sat, Oct 17, 2009 at...
   Author: Ashutosh Chauhan, 2009-10-17, 23:58
Re: Simultaneous execution of Map tasks from different JOINs - Pig - [mail # user]
...Our question is, would these two map phases (corr to the 2 latest trunk, you can verify this through grunt shell. Execute your script in grunt shell and observe that following messages will ...
   Author: Ashutosh Chauhan, 2009-10-15, 21:13
Re: Query Question - Pig - [mail # user]
...This indeed is incorrect syntax. If you want to do join on expressions, you need to put parenthesis around them. For ex:  RESULT = JOIN C BY (group_name, metric1), HCOUNT BY ($0,  ...
   Author: Ashutosh Chauhan, 2009-10-13, 23:52
Re: storing intermediate results ? - Pig - [mail # user]
...Hi Vincent,  Pig has a multi-query optimization which if firing will automatically figure out that join needs to be done only once and there will not be any repetition of work. If Pig d...
   Author: Ashutosh Chauhan, 2009-10-07, 16:33
Re: hadoop/pig debugging - Pig - [mail # user]
...I am not aware of any such interface. There might be one. But, currently there is no easy way to figure out which map-reduce jobs got generated because of  a pig script. There is an ope...
   Author: Ashutosh Chauhan, 2009-09-15, 00:58
Re: Double logs in grunt and ^d don't work ? - Pig - [mail # user]
...I'm new to pig,  I think officially, Pig is supported on linux and on Windows (with Cygwin). But I have seen people using it on MacOS.  This should be fixed some time soon. See htt...
   Author: Ashutosh Chauhan, 2009-09-11, 14:14
Re: Turning off speculative execution in Pig - Pig - [mail # user]
...Try adding  -Dmapred.map.tasks.speculative.execution=false to command used to launch pig.  Ashutosh  On Wed, Sep 2, 2009 at 05:25, Palleti, Pallavi <[EMAIL PROTECTED]  ...
   Author: Ashutosh Chauhan, 2009-09-02, 13:31
Hive (545)
Pig (133)
Hadoop (14)
MapReduce (2)
HDFS (1)
mail # user (89)
mail # dev (35)
issue (9)
last 7 days (0)
last 30 days (0)
last 90 days (2)
last 6 months (2)
last 9 months (133)
Daniel Dai (404)
Dmitriy Ryaboy (346)
Alan Gates (334)
Cheolsoo Park (312)
Jonathan Coveney (237)
Rohini Palaniswamy (188)
Russell Jurney (177)
Bill Graham (131)
Olga Natkovich (131)
Prashant Kommireddi (108)
Aniket Mokashi (87)
Julien Le Dem (84)
Thejas Nair (71)
Thejas M Nair (63)
Mridul Muralidharan (61)
Ashutosh Chauhan (42)
pi song (41)
Gianmarco De Francisci Mo...(39)
Koji Noguchi (38)
Pradeep Gollakota (36)
"Cheolsoo Park (35)
Ruslan Al-Fakikh (35)
Dmitriy V. Ryaboy (34)
Jeff Zhang (32)
Santhosh Srinivasan (29)