Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 1 to 7 from 7 (0.056s).
Loading phrases to help you
refine your search...
Re: HDFS undo Overwriting - Hadoop - [mail # user]
...There is no built in functionality in HDFS to do this. However, there aresome software that can restore the hard-drive to a previous date (they workon the OS level transparent to HDFS), you ...
   Author: Amr Shahin, 2014-06-02, 14:15
Re: Force one mapper per machine (not core)? - Hadoop - [mail # user]
...-in theory this should work-Find the part of hadoop code that calculates the number of cores and patchit to always return one. [?]On Wed, Jan 29, 2014 at 3:41 AM, Keith Wiley  wrote:&nb...
   Author: Amr Shahin, 2014-01-29, 06:55
Re: How to learn hadoop follow Tom White - Hadoop - [mail # user]
...Looks pretty illegal to me as well.On Thu, Jan 23, 2014 at 11:32 AM, Marco Shaw  wrote: ...
2 emails [+ more]    Author: Amr Shahin, 2014-01-23, 07:44
Re: Implementing a custom hadoop key and value - need Help - Hadoop - [mail # dev]
...Check this out: http://developer.yahoo.com/hadoop/tutorial/module5.html#writable-notes It shows how to create a customer writable. If  you have "hadoop the definitive guide" there is a ...
   Author: Amr Shahin, 2013-10-31, 12:27
Re: Combiner Execution - Hadoop - [mail # dev]
...What sort of combining are you trying to achieve? Hadoop combining means that hadoop will collect the output from all the maps and guarantee that all the outputs that have the same key will ...
   Author: Amr Shahin, 2013-10-22, 15:27
Re: mentor needed - Hadoop - [mail # dev]
...You can pick any. I'm traveling this week so it'll be a while before I start coding  sent from mobile On Oct 21, 2013 12:41 PM, "haosdent"  wrote:  ...
4 emails [+ more]    Author: Amr Shahin, 2013-10-21, 10:06
Re: number of map and reduce task does not change in M/R program - Hadoop - [mail # user]
...Try running the job locally on a small set of the data and see if it takes too long. If so, you map code might have some performance issues   On Sat, Oct 19, 2013 at 9:08 AM, Anseh Dane...
   Author: Amr Shahin, 2013-10-19, 22:19
Sort:
project
MapReduce (6)
Hadoop (5)
type
mail # user (4)
mail # dev (3)
date
last 7 days (0)
last 30 days (0)
last 90 days (1)
last 6 months (1)
last 9 months (7)
author
Harsh J (554)
Owen O'Malley (394)
Steve Loughran (382)
Todd Lipcon (238)
Eli Collins (182)
Alejandro Abdelnur (164)
Arun C Murthy (162)
Chris Nauroth (142)
Allen Wittenauer (128)
Tom White (121)
Ted Yu (118)
Nigel Daley (115)
Daryn Sharp (110)
Konstantin Shvachko (107)
Doug Cutting (96)
Aaron Kimball (94)
Edward Capriolo (87)
Colin Patrick McCabe (86)
Mark Kerzner (86)
jason hadoop (82)
Hairong Kuang (74)
Konstantin Boudnik (72)
Runping Qi (72)
Benoy Antony (69)
Suresh Srinivas (65)
Amr Shahin