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Accumulo, mail # dev - Accumulo 1.4.1 featured in ebook


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Re: Accumulo 1.4.1 featured in ebook
Josh Elser 2013-02-09, 05:21
Thanks for sharing, Brian!

On 02/07/2013 10:35 PM, Brian Femiano wrote:
> Bit of a shameless plug, but very relevant.
>
> Myself and two others from comScore recently published a Hadoop ebook with
> an entire Chapter dedicated to Accumulo 1.4.1. Each section has code
> snippets that highlight many its unique features. Figured some subscribers
> to these lists might find it interesting.
>
> http://www.amazon.com/Hadoop-World-Solutions-Cookbook-ebook/dp/B00AIVQE3I/ref=sr_1_25?ie=UTF8&qid=1360282375&sr=8-25&keywords=hadoop
>
> *Chapter 10: Persistence Using Apache Accumulo*
>
>     - Designing a row key to store geographic events in Accumulo
>     - Using MapReduce to bulk import geographic event data into Accumulo
>     - Setting a custom field constraint for inputting geographic event data
>     in Accumulo
>     - Limiting query results using the regex filtering iterator
>     - Counting fatalities for different versions of the same key using
>     SumCombiner
>     - Enforcing cell-level security on scans using Accumulo
>     - Aggregating sources in Accumulo using MapReduce
>