Home | About | Sematext search-lucene.com search-hadoop.com
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB
clear query|facets|time Search criteria: .   Results from 21 to 30 from 67 (0.143s).
Loading phrases to help you
refine your search...
Suggestion for max.mapred.map.tasks - Hadoop - [mail # user]
...Hello, I have access to a small group of heterogenous servers: A has four cores, 16gb B : four such machines , eight Cores ,16gb C: two, each with 16 Cores  and 128gb  Each of thes...
   Author: Saptarshi Guha, 2009-12-10, 21:42
[expand - 1 more] - Re: GC overhead limit reached when tasktrackers start - Hadoop - [mail # user]
...Yes, this is it, because the TT's were running fine before the bad job. I cleared the directory(which took forever) and it worked Thanks Saptarshi  On Mon, Nov 30, 2009 at 12:48 PM, Tod...
   Author: Saptarshi Guha, 2009-11-30, 21:32
Creating Sequence File in C++ - Hadoop - [mail # user]
...Hello,  Let my Key-Value be something like BinaryWritables (my own class, but something like this).  Is there a way to create the Sequence File composed of several such key - value...
   Author: Saptarshi Guha, 2009-11-28, 03:07
[expand - 2 more] - Re: The name of the current input file during a map - Hadoop - [mail # user]
...Hello again, I'm using Hadoop 0.21 and its context object  e.g   public void setup(Context context) { Configuration cfg = context.getConfiguration(); System.out.println("mapred.in...
   Author: Saptarshi Guha, 2009-11-26, 07:27
Number of maps do not correspond to mapred.tasktracker.map.tasks.maximum - Hadoop - [mail # user]
...Hello, I'm using Hadoop 0.21 and have mapred.tasktracker.map.task.max set to   6. Yet despite there being 1000 tasks only is being run (according to the web ui)(the corresponding one fo...
   Author: Saptarshi Guha, 2009-09-07, 22:27
[expand - 1 more] - Re: Textoutputformat not outputting all keys in Hadoop 0.20? - Hadoop - [mail # user]
...Hello, The problem is rather odd. I installed the version you mentioned and still have the same problem. My HBBytesWritable has a toString method. Texouputformat calls this.  a) If my t...
   Author: Saptarshi Guha, 2009-09-07, 22:12
Outputformat with a header attached - Hadoop - [mail # user]
...Hello, Suppose I'd like to subclass TextOutputFormat(Hadoop 0.20) wherein the   first 12 bytes is an offset. The record writer does its thing and in the close method I write some inform...
   Author: Saptarshi Guha, 2009-09-07, 21:42
Map update % - Hadoop - [mail # user]
...Hello, How does the 'map % complete' (web ui) get updated in Hadoop 0.20? i.e when run (in the Mapper class) calls map, does it update the % or does it update the % when my map does a contex...
   Author: Saptarshi Guha, 2009-09-02, 15:51
[expand - 1 more] - Re: Jobtracker still finding old task nodes - Hadoop - [mail # user]
...My mistake, i had assumed the trackers were not running on those machines. But they were ...  On Sun, Aug 16, 2009 at 2:19 AM, Saptarshi Guha wrote:  ...
   Author: Saptarshi Guha, 2009-08-16, 16:10
[expand - 1 more] - Re: 404 Error on Web UI - Hadoop - [mail # user]
...Well it works now, but after numerous starts/restarts and reinstallation(oh, and removing the classpath in bashrc, it appears HBASE once had this issue)  Regards Saptarshi  On Sun,...
   Author: Saptarshi Guha, 2009-08-16, 15:57
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 (561)
Steve Loughran (405)
Owen O'Malley (394)
Todd Lipcon (237)
Eli Collins (182)
Alejandro Abdelnur (179)
Arun C Murthy (166)
Allen Wittenauer (159)
Chris Nauroth (156)
Ted Yu (137)
Tom White (121)
Daryn Sharp (115)
Nigel Daley (115)
Konstantin Shvachko (107)
Colin Patrick McCabe (99)
Doug Cutting (96)
Aaron Kimball (94)
Edward Capriolo (88)
Mark Kerzner (87)
jason hadoop (82)
Hairong Kuang (74)
Benoy Antony (72)
Konstantin Boudnik (72)
Runping Qi (72)
Karthik Kambatla (67)
Saptarshi Guha
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB