[MEGA DEAL] Big Data Mastery with Hadoop Bundle (91% off)

Tame Massive Data Sets with 44 Hours of Extensive Hadoop Training Hey fellow geeks, This week, on our JCG Deals…

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Run Scala implemented Hadoop Jobs on HDInsight

Previously we set up a Scala application in order to execute a simple word count on hadoop. What comes next…

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WordCount on Hadoop with Scala

Hadoop is a great technology built with java. Today we will use Scala to implement a simple map reduce job…

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[MEGA DEAL] The Big Data & Apache Hadoop Training Bundle (99% off)

The World’s Biggest Companies Run on Big Data: Become An In-Demand Hadoop Engineer Today! Hey fellow geeks, This week, on…

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Hadoop: DataNode not starting

In my continued playing with Mahout I eventually decided to give up using my local file system and use a…

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Apache Hadoop HDFS Data Node Apache Mesos Framework

Intro This project allows running HDFS on Mesos. You should be familiar with HDFS and Mesos basics: http://mesos.apache.org/documentation/latest/ https://hadoop.apache.org/docs/r2.7.2/hdfs_design.html    …

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Solving Problems with the Right Technology: Hadoop and RDBMS

In some circles today there is a sort of ‘Hadoop vs. RDBMS’ debate ongoing. Often the discussion casts Hadoop as…

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Key Tips for Managing Passwords in Sqoop

Sqoop is a popular data transfer tool for Hadoop. Sqoop allows easy import and export of data from structured data…

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Apache Hadoop Tutorial – The ULTIMATE Guide (PDF Download)

EDITORIAL NOTE: In this post, we feature a comprehensive Apache Hadoop Tutorial. Apache Hadoop is an open-source software framework written…

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