simple distributed dfs random data writer & sort example applications
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Key: HADOOP-187
URL: http://issues.apache.org/jira/browse/HADOOP-187
Project: Hadoop
Type: Test
Components: mapred
Versions: 0.1.1
Reporter: Owen O'Malley
Assigned to: Owen O'Malley
Fix For: 0.2
These are the examples/benchmark programs that I've been using to test Hadoop
map/reduce with. The first is a program that runs 10 maps/node and each map
writes 1 gig of random data to a dfs file as a SequenceFile of
BytesWritable/BytesWritable.
The second uses the identity map and reduce to sort the data and write it out
to dfs.
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