9781449327279 - Hadoop Operations - If you’ve been tasked with the job of maintaining large and complex Hadoop clusters, or are about to be, this book is a must. You’ll learn the particulars of Hadoop operations, from planning, installing, and configuring the system to providing ongoing maintenance.
So far in the series of articles we have seen how to create a mapreduce program without writing explicit mapper or reducer also in the second part we wrote the wordcount with our own custom mapper and reducer In this article we will have a look at the modification to our previous program wordcount with our own…
The Cloudera Solutions team shares their insights into getting the most out of your Hadoop deployment. Webinar recording available on www.cloudera.com/events
From the blog hadoopnew: Last month the HCatalog project (formerly known as Howl) was accepted into the Apache Incubator. We have already branched for a 0.1 release, which we hope to push in the next few weeks. Given all this activity, I thought it … Continue reading →
Der Chiphersteller Intel hat eine eigene Hadoop-Distribution veröffentlicht, die speziell für die eigenen Prozessoren angepasst ist. Sie soll Daten deutlich schneller analysieren, vor allem,