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Re: run hadoop pseudo-distribute examples failed - MapReduce - [mail # user]
...On 05/19/2011 10:35 PM, 锟斤拷锟� wrote: Yes, those are the default values, but I think that you can test with another directory because this is a temporary directory , and it can be erased easy...
   Author: Marcos Ortiz, 2011-05-20, 15:01
Re: Profiling Hadoop Code - MapReduce - [mail # user]
...On 05/19/2011 04:26 AM, Shuja Rehman wrote: Version 0.20.2 Location:/hadoop-0.20.2/src/mapred/org/apache/hadoop/mapred/JobConf.java /**     * Get whether the task profiling is enab...
   Author: Marcos Ortiz, 2011-05-19, 13:44
Re: run hadoop pseudo-distribute examples failed - MapReduce - [mail # user]
...On 05/18/2011 10:53 PM, 锟斤拷锟� wrote: Why don't you change the dfs dir from /tmp to another directory, for example /usr/share/hadoop/dfs? Can you attach your configuration files to inspect th...
   Author: Marcos Ortiz, 2011-05-19, 13:04
Re: FW: NNbench and MRBench - MapReduce - [mail # user]
...El 5/8/2011 12:46 AM, [EMAIL PROTECTED] escribió: Ok, I understand. Let me try to help you, because I'm a newie on the Hadoop ecosystem. Tom White on its answer to this topic on the OReilly ...
   Author: Marcos Ortiz, 2011-05-08, 06:14
Re: FW: NNbench and MRBench - MapReduce - [mail # user]
...El 5/7/2011 10:33 PM, [EMAIL PROTECTED] escribió: Well, on the Micheal Noll's post says this:  NameNode benchmark (nnbench) ====================== NNBench (see src/test/org/apache/hadoo...
   Author: Marcos Ortiz, 2011-05-08, 03:09
Re: FW: NNbench and MRBench - MapReduce - [mail # user]
...El 5/7/2011 8:53 PM, [EMAIL PROTECTED] escribió: You can use these resources: http://www.michael-noll.com/blog/2011/04/09/benchmarking-and-stress-testing-an-hadoop-cluster-with-terasort-test...
   Author: Marcos Ortiz, 2011-05-08, 02:22
Re: what is the difference between the two packages "org.apache.hadoop.mapreduce"and "org.apache.hadoop.mapred"? - MapReduce - [mail # user]
...El 4/26/2011 12:12 PM, Wantao escribió: The MapReduce ´s next generation is been implemented on the new API? Regards  Marcos Luís Ortíz Valmaseda   Software Engineer (Large-Scaled ...
   Author: Marcos Ortiz, 2011-04-26, 17:56
Re: hadoop branch-0.20-append Build error:build.xml:933: exec returned: 1 - MapReduce - [mail # user]
...El 4/11/2011 10:45 PM, Alex Luya escribió: 1- Which version of Java do you have on the JAVA_HOME variable? You can browse on the Forrest page to get how you can build it:  http://forres...
   Author: Marcos Ortiz, 2011-04-12, 03:04
Re: mapred.min.split.size - MapReduce - [mail # user]
...El 3/18/2011 3:54 PM, Pedro Costa escribi�: There are many parameters that control the number of map tasks for a  Job, and mapred.min.split.size controls the minimun size of a split. ...
   Author: Marcos Ortiz, 2011-03-18, 20:12
Re: Lost Task Tracker because of no heartbeat - MapReduce - [mail # user]
...On Thu, 2011-03-17 at 00:19 +0530, Harsh J wrote:  Thanks a lot, Harsh for the response. I think that's a good entry to add to the Problems/Solutions section on the Hadoop Wiki.  R...
   Author: Marcos Ortiz, 2011-03-16, 19:35
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