Home | About | Sematext search-lucene.com search-hadoop.com
clear query|facets|time Search criteria: .   Results from 81 to 90 from 257 (0.084s).
Loading phrases to help you
refine your search...
Re: How to disable secondary node - Hadoop - [mail # user]
...It is a bad idea to permanently disable 2nn. The edits file grows very very large and will not be processed until the name node restart. We had a 12GB edit file that took 40 minutes of downt...
   Author: Edward Capriolo, 2010-09-09, 14:59
Re: SequenceFile Header - Hadoop - [mail # user]
...On Wed, Sep 8, 2010 at 1:06 PM, Matthew John  wrote:  Are you trying to write sequence files by yourself? That is not the suggested way.  You should write your sequence files ...
   Author: Edward Capriolo, 2010-09-08, 17:26
Re: Re: namenode consume quite a lot of memory with only serveral hundredsof files in it - Hadoop - [mail # user]
...The fact that the memory is high is not necessarily a bad thing. Faster garbage collection implies more CPU usage.  I had some success following the tuning advice here, to make my memor...
   Author: Edward Capriolo, 2010-09-08, 01:34
Re: Why does Generic Options Parser only take the first -D option? - Hadoop - [mail # user]
...On Thu, Sep 2, 2010 at 2:29 PM, Ted Yu  wrote: rote: a" )){ va:46) 65) ava:145)  Thanks Ted,  I think the problem is if you run a a program stand alone, inside an IDE, and not...
   Author: Edward Capriolo, 2010-09-03, 15:03
Re: DataDrivenInputFormat setInput with boundingQuery - Hadoop - [mail # user]
...On Tue, Aug 31, 2010 at 10:32 PM, Edward Capriolo  w rote: ormat.class); class); s); class); ); ap.tasks", 2); ql.jdbc.Driver", l://localhost:3306/test", null, null); DBWritable.class, ...
   Author: Edward Capriolo, 2010-09-01, 03:06
Re: accounts permission on hadoop - Hadoop - [mail # user]
...On Tue, Aug 31, 2010 at 5:07 PM, Gang Luo  wrote:  Currently hadoop gets its user groups from the posix user/groups.  Your default home directory would be /user/smith. Directo...
   Author: Edward Capriolo, 2010-08-31, 21:43
Re: what will happen if a backup name node folder becomes unaccessible? - Hadoop - [mail # user]
...On Fri, Aug 27, 2010 at 8:30 PM, jiang licht  wrote: er for dfs.name.dir is not available when a name node starts... ssible? ats the dir1 out 4; zing doop roup e: e: e: e: e: e: e: e e ...
   Author: Edward Capriolo, 2010-08-28, 01:08
Re: how to revert from a new version to an older one (CDH3)? - Hadoop - [mail # user]
...On Tue, Aug 24, 2010 at 1:36 PM, jiang licht  wrote: 2+320) to a previous release of CDH3 (0.20.2+228). The problem is that ther e is no installation package for previous release of CDH...
   Author: Edward Capriolo, 2010-08-24, 18:05
Re: Hadoop startup problem - directory name required - Hadoop - [mail # user]
...On Mon, Aug 23, 2010 at 12:09 PM, cliff palmer  wrot e: e y , he e: dfsname d is ed e value> doop e> e>  Check the permissions of the paths above this one. Make sure paren...
   Author: Edward Capriolo, 2010-08-23, 16:12
Re: Configure Secondary Namenode - Hadoop - [mail # user]
...2010/8/18 xiujin yang : rtOpt artOpt secondarynamenode ode start secondarynamenode  dfs.http.address defaults to something like localhost:50070 If you start a secondary name node on a s...
   Author: Edward Capriolo, 2010-08-23, 02:30
Hive (611)
Hadoop (257)
Cassandra (60)
HBase (47)
Kafka (9)
MapReduce (6)
Pig (6)
HDFS (2)
Zookeeper (1)
mail # user (255)
issue (2)
last 7 days (0)
last 30 days (0)
last 90 days (2)
last 6 months (2)
last 9 months (257)
Harsh J (537)
Owen O'Malley (403)
Steve Loughran (357)
Todd Lipcon (233)
Eli Collins (181)
Arun C Murthy (157)
Chris Nauroth (130)
Alejandro Abdelnur (121)
Allen Wittenauer (115)
Nigel Daley (112)
Tom White (111)
Daryn Sharp (108)
Konstantin Shvachko (102)
Ted Yu (95)
Aaron Kimball (93)
Edward Capriolo