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From Josh Patterson <j...@cloudera.com>
Subject Re: Regading Benchmark test for Hadoop
Date Thu, 27 May 2010 23:57:49 GMT
Hey Sonali,

A good start is Terrasort:

# generate 10m records
hadoop jar $HADOOP_HOME/hadoop-*-examples.jar teragen 10000000 input-dir

# run terasort
hadoop jar $HADOOP_HOME/hadoop-*-examples.jar terasort input-dir output-dir

Which will push your setup some. Its not a complete test, but its a good
first test!

Josh Patterson

Solutions Architect


On Thu, May 27, 2010 at 10:22 AM, sonali <sonalig@cybage.com> wrote:

> Hi,
>   I am running Benchmarks for Testing performance of Hadoop cluster, I need
> to know if there are any tests that are crucial or most widely used?
> regards
> Sonali Gavhane
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