A Hadoop cluster needs a properly configured DNS system. This tutorial gives you some pointers on DNS. I am also introducing a tool to verify DNS settings on a hadoop cluster.
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Getting DNS right for Hadoop / HBase clusters
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Tag Archives: hadoop
Hadoop Utility Classes
Get to know some handy classes that will make your Hadoop / Hbase programming easier.
hadoop utility classes
If you’d like to point to other handy classes, please comment below:
Amazon Elastic Map Reduce (EMR): Beyond Basics
Checkout some help ful tips and scripts to help with Elastic Map Reduce.
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[tech] Hbase Map Reduce Example
Here is an example of running a map-reduce job on Hbase data