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Re: Hadoop 1.0.3 setup - Hadoop - [mail # user]
...from the error it looks like the port is already in use.  can you please confirm that all of the below have a different port to operate namenode datanode jobtracker tasktracker secondar...
   Author: Nitin Pawar, 2012-07-09, 13:23
Re: Hadoop removal - Hadoop - [mail # user]
...that should not be any problem  just kill all the running hadoop processes  ps aux | grep -i hadoop | awk '{print $2}' | xargs sudo kill -9  this should kill all hadoop proces...
   Author: Nitin Pawar, 2012-07-06, 13:07
Re: HDFS to S3 copy issues - Hadoop - [mail # dev]
...you may want to try following command  instead of using hdfs try hftp  hadoop -i -ppgu -log /tmp/mylog -m 20 distcp hftp://servername:port/path  (hdfs://target.server:port/pat...
   Author: Nitin Pawar, 2012-07-06, 07:12
Re: Need example programs other then wordcount for hadoop - Hadoop - [mail # user]
...one u can try  is data validation and enrichment in all formats from plain format to csv to xml and any format u can  On Fri, Jun 29, 2012 at 10:16 PM, Saravanan Nagarajan  wr...
   Author: Nitin Pawar, 2012-06-29, 19:25
Re: Problem to kill jobs with java - Hadoop - [mail # user]
...when you fire a hive query .. it returns with the job kill message may be you can capture that and execute it as u need  On Wed, Jun 27, 2012 at 8:13 PM, hadoop  wrote:   &nbs...
   Author: Nitin Pawar, 2012-06-27, 14:54
Re: Can I remove a folder on HDFS when decommissioning a data node? - Hadoop - [mail # user]
...use -skipTrash while removing that way it wont be stored in .Trash  On Tue, Jun 26, 2012 at 8:21 PM, Michael Segel wrote:    Nitin Pawar...
   Author: Nitin Pawar, 2012-06-26, 14:56
Re: Nutch hadoop integration - Hadoop - [mail # user]
...may be this will help you if you have not already checked it  http://wiki.apache.org/nutch/NutchHadoopTutorial  On Fri, Jun 8, 2012 at 1:29 PM, abhishek tiwari  wrote:   ...
   Author: Nitin Pawar, 2012-06-08, 08:02
Re: Web Service Interface for triggering a Hadoop Job - Hadoop - [mail # user]
...you may want to check this on mahout user group  Jun 5, 2012 9:14:46 AM org.apache.mahout.common.**AbstractJob parseArguments SEVERE: Unexpected mapred.output.dir=output while processin...
   Author: Nitin Pawar, 2012-06-05, 07:10
Re: Hadoop cluster hardware configuration - Hadoop - [mail # user]
...if you are doing computations using hadoop on a miniscale yes this hardware is good enough.  Normally hadoop clusters are pre-occupied with the heavy loads so they are not shared for mu...
   Author: Nitin Pawar, 2012-06-05, 04:54
Re: How to mapreduce in the scenario - Hadoop - [mail # user]
...if you have huge dataset (huge meaning that around tera bytes or at the least few GBs) then yes, hadoop has the advantage of distributed systems and is much faster  but on a smaller set...
   Author: Nitin Pawar, 2012-05-30, 03:49
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