Friday, September 20, 2013

NLineInputFormat in Java MapReduce - use case, code sample

This post covers, NLineInputFormat, has links to Apache documentation, my notes on the topic and my sample program demonstrating the functionality. Feel free to share any insights or constructive criticism. Cheers!!

10 comments:

  1. Its very useful for beginners like me . :-) . I have a question here, We are about to limit the number of records that a mapper has to be processed with NLineInputFormat. but do we need to mention it in the setInputFormatClass also?

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  2. You can find some system specific diagram templates and examples in creately diagram community.

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  3. Here i had read the content you had posted. It is much interesting so please keep update like this.

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  4. In Hadoop, MapReduce is a calculation that decomposes large manipulation jobs into individual tasks that can be executed in parallel cross a cluster of servers. The results of tasks can be joined together to compute final results.
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  6. thakyou it vry nice blog for beginners
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