Tag: Hadoop

MapReduce execution with Oozie

In this example, we are going to enhance the Yahoo! Finance – Map Reduce to be executed with help of Oozie. In order to run a Map-Reduce job through Oozie, the jar file should be placed in a structured directory

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XMLLoader for Pig – Big Data

Big Data sources can come in various forms, it can be structured, semi-structured or unstructured. In this blog, we explore a way to process and parse XML source using Pig utility. Pig is a procedural processing utility tool from Apache,

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MapReduce – Yahoo! Finance Analysis

Yahoo! Finance: Yahoo! Finance is a storehouse having copious stock data which can be used to determine the pattern of the stock fluctuation. Likewise the stock’s high and low values for a given time interval can also be determined for

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