| clear query|facets|time |
Search criteria: .
Results from 101 to 110 from
123 (0.136s).
|
|
|
Loading phrases to help you
refine your search...
|
|
Re: Starting an HDFS node (standalone) programmatically by API - Hadoop - [mail # user]
|
|
...HDFS should be available to DataNodes in order to run the jobs and bin/hdfs just uses the hadoop jobs to access hdfs in datanodes .So if u want read a file from hdfs inside a job you have to...
|
|
|
Author: madhu phatak,
2011-06-21, 10:00
|
|
|
Re: Help with adjusting Hadoop configuration files - Hadoop - [mail # user]
|
|
...If u reduce the default block size of dfs(which is in the configuration file) and if u use default inputformat it creates more no of mappers at a time which may help you to effectively use t...
|
|
|
Author: madhu phatak,
2011-06-21, 09:54
|
|
|
Re: Setting up a Single Node Hadoop Cluster - Hadoop - [mail # user]
|
|
...What is the log content? Its the best place to see whats going wrong . If you give the logs then its easy point out the problem On Tue, Jun 21, 2011 at 9:06 AM, Kumar Kandasami w...
|
|
|
Author: madhu phatak,
2011-06-21, 09:36
|
|
|
Re: Help with adjusting Hadoop configuration files - Hadoop - [mail # user]
|
|
...The utilization of cluster depends upon the no of jobs and no of mappers and reducers.The configuration files only help u set up the cluster by specifying info .u can also specify some of de...
|
|
|
Author: madhu phatak,
2011-06-21, 09:32
|
|
|
Re: How do I get a JobStatus object? - Hadoop - [mail # user]
|
|
...Rather than running jobs by wait for completion you can use jobcontrol to control the jobs . JobControl give access to the what all jobs are completed ,running and failed etc On Thu, F...
|
|
|
Author: madhu phatak,
2011-02-17, 06:34
|
|
|
Re: Hadoop in Real time applications - Hadoop - [mail # user]
|
|
...Hadoop is not suited for real time applications On Thu, Feb 17, 2011 at 9:47 AM, Karthik Kumar wrote: ...
|
|
|
Author: madhu phatak,
2011-02-17, 06:30
|
|
|
Re: Map Task Fails......... - Hadoop - [mail # user]
|
|
...tasktracker log * On Wed, Feb 16, 2011 at 8:00 PM, madhu phatak wrote: ...
|
|
|
Author: madhu phatak,
2011-02-16, 14:30
|
|
|
Re: Map Task Fails......... - Hadoop - [mail # user]
|
|
...See the tasklog of the slave to see why the task attempt is failing... On Wed, Feb 16, 2011 at 7:29 PM, Nitin Khandelwal wrote: ...
|
|
|
Author: madhu phatak,
2011-02-16, 14:30
|
|
|
Re: A problem with using 0 reducers in hadoop 0.20.2 - Hadoop - [mail # user]
|
|
...If u don't specify any reducer things work fine .. so no need to specify no of reducers On Friday, February 11, 2011, Sina Samangooei wrote: mappers needs no further work and can...
|
|
|
Author: madhu phatak,
2011-02-12, 06:37
|
|
|
Re: no jobtracker to stop,no namenode to stop - Hadoop - [mail # user]
|
|
...IP address wiLL not work ..You have to put the hostnames in every configuration file. On Wed, Feb 9, 2011 at 9:58 PM, madhu phatak wrote: ...
|
|
|
Author: madhu phatak,
2011-02-09, 16:29
|
|
|
|
