Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 61 to 67 from 67 (0.104s).
Loading phrases to help you
refine your search...
setNumTasksToExecutePerJvm and Configure - Hadoop - [mail # user]
...Hello, Suppose I set setNumTasksToExecutePerJvm to -1. Then, the same jvm   may run several tasks consecutively. 1) Will the configure method(if present) be run for every task? Or &nbs...
   Author: Saptarshi Guha, 2009-01-26, 17:45
Re: NLineInputFormat and very high number of maptasks - Hadoop - [mail # user]
...Sorry, i see - every line is now a maptask - one split,one task.(in   this case N=1 line per split) Is that correct? Saptarshi  On Jan 20, 2009, at 11:39 AM, Saptarshi Guha wrote: ...
   Author: Saptarshi Guha, 2009-01-20, 16:42
Sorting on several columns using KeyFieldSeparator and Paritioner - Hadoop - [mail # user]
...Hello, I have  a file with n columns, some which are text and some numeric. Given a sequence of indices, i would like to sort on those indices i.e first on Index1, then within Index2 an...
   Author: Saptarshi Guha, 2009-01-18, 01:06
A reporter thread during the reduce stage for a long running line - Hadoop - [mail # user]
...Hello,   Sorry for the puzzling subject. I have a single long running /statement/ in my reduce method, so the the framework might assume my reduce is not responding and kill it. I solve...
   Author: Saptarshi Guha, 2009-01-09, 08:09
Re: Combiner run specification and questions - Hadoop - [mail # user]
.... So as long as the correctness of the computation doesn't  Right, i had the same thought.     So, i explicitly call the combiner? However at times, the reducer needs all the ...
   Author: Saptarshi Guha, 2009-01-08, 06:32
Re: Problem loading hadoop-site.xml - dumping parameters - Hadoop - [mail # user]
...I have checked, the classpath and $HADOOP_CONF_DIR respectively   contain and point to my conf folder. Regards Saptarshi  On Jan 6, 2009, at 12:53 AM, Sharad Agarwal wrote:   ...
   Author: Saptarshi Guha, 2009-01-06, 15:27
Re: Map input records(on JobTracker website) increasing and decreasing - Hadoop - [mail # user]
...True, i suspected that, however none died. (Nothing in the Tasks killed/Failed field)  On Mon, Jan 5, 2009 at 4:04 PM, Doug Cutting  wrote:    Saptarshi Guha - [EMAIL PRO...
   Author: Saptarshi Guha, 2009-01-05, 21:15
Sort:
project
Hadoop (67)
HBase (10)
Avro (9)
Hive (4)
MapReduce (4)
Pig (1)
type
mail # user (67)
date
last 7 days (0)
last 30 days (0)
last 90 days (0)
last 6 months (0)
last 9 months (67)
author
Harsh J (536)
Owen O'Malley (402)
Steve Loughran (359)
Todd Lipcon (234)
Eli Collins (181)
Arun C Murthy (157)
Chris Nauroth (129)
Alejandro Abdelnur (121)
Allen Wittenauer (115)
Nigel Daley (112)
Tom White (111)
Daryn Sharp (108)
Konstantin Shvachko (102)
Aaron Kimball (93)
Ted Yu (93)
Saptarshi Guha