Download PDF by Gurmukh Singh: Monitoring Hadoop
By Gurmukh Singh
About This Book
- Track Hadoop operations, blunders, and bottlenecks efficiently
- Employ Hadoop logging beneficial properties to assist deal with Hadoop clusters better
- Visualize the knowledge accumulated and current it in a scientific manner
Who This publication Is For
This publication turns out to be useful for Hadoop directors who have to find out how to video display and diagnose their clusters. additionally, the ebook will turn out precious for brand spanking new clients of the know-how, because the language used is straightforward and straightforward to grasp.
What you are going to Learn
- Install Nagios and Ganglia and comprehend logging on the working method level
- Create and configure Nagios nodes for tracking with customized checks
- Monitor Hadoop daemons comparable to NameNode, DataNode, JobTracker, and so on
- Configure logs for varied daemons and manage audits for the choices performed at the cluster
- Track very important parameters for the dossier approach, MapReduce, and different counters
- Set up Nagios grasp and customer nodes with assessments for the process and functions operating on it
- Configure the Hadoop metrics assortment and visualize it for nontechnical users
- Understand the verbal exchange among varied daemons and protocols and the ports they use
With the exponential development of knowledge and lots of corporations crunching an increasing number of facts, Hadoop as an information platform has won loads of reputation. The Hadoop platform should be monitored with recognize to the way it works and capabilities. there's an ever-increasing have to maintain the Hadoop platform fresh and healthy.
This booklet may also help you to combine Hadoop and Nagios in a continuing and straightforward approach. firstly, the ebook covers the fundamentals of working procedure logging and tracking. attending to grips with the features of Hadoop tracking, metrics, and log assortment may help Hadoop clients, particularly Hadoop directors, diagnose and troubleshoot clusters greater. In essence, the booklet teaches you ways to establish an all-inclusive and strong tracking procedure for the Hadoop platform. The ebook additionally serves as a short connection with a number of the metrics on hand in Hadoop.
Concluding with the visualization of Hadoop metrics, you'll get familiar with the workings of Hadoop in a brief span of time with the aid of step by step directions in each one chapter.
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Monitoring Hadoop by Gurmukh Singh