klbostee / dumbo
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Description: Python module that allows you to easily write and run Hadoop programs.
Homepage: http://last.fm/dumbo
Clone URL: git://github.com/klbostee/dumbo.git 
removed modpath cmd as well
klbostee (author)
Mon Mar 09 14:15:27 -0700 2009
commit  2907996b5e3e07405003112bab9e490971f9aef8
tree    da8907631f92e2de75c33ce1ad9454ca54816b2e
parent  88e7ba47a5dfaf07b63051901aa11f2fc9256655
dumbo /
name age
history
message
file README Fri Dec 26 03:51:46 -0800 2008 added example, updated README, and added indivi... [Klaas Bosteels]
directory bin/ Fri Dec 26 03:51:46 -0800 2008 added example, updated README, and added indivi... [Klaas Bosteels]
file build-pymod.xml Tue Nov 04 03:28:22 -0800 2008 Fixed ant issues and updated README. [Klaas Bosteels]
file build.xml Fri Dec 26 03:18:58 -0800 2008 fit better into hadoop [Klaas Bosteels]
directory examples/ Thu Feb 26 03:15:53 -0800 2009 automatically add properties to mapper and redu... [klbostee]
directory src/ Loading commit data...
README
DESCRIPTION
"""""""""""

Originally, Dumbo was just a simple Python module that made writing 
and running Streaming programs very easy, but now it also consists 
of some helper code in Java. More generally, Dumbo can be considered
to be a convenient Python API for writing MapReduce programs.


INSTALLATION
""""""""""""

Dumbo should get built together with the rest of Hadoop when the 
"dumbo/" directory is put in Hadoop's "src/contrib/" directory. More
precisely, a "build/hadoop-*/contrib/dumbo/" directory should be
generated when you run "ant package" in Hadoop's root directory.


USAGE
"""""

contrib/dumbo/bin/put examples/brian.txt brian.txt

contrib/dumbo/bin/start examples/wordcount.py \
-input brian.txt -output brian-wc -inputformat text

contrib/dumbo/bin/cat brian-wc > brian-wc.txt


MORE INFO
"""""""""

http://github.com/klbostee/dumbo/wikis