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Monitoring Elasticsearch

You're reading from Monitoring Elasticsearch

Product type Paperback

Published in Jul 2016

Publisher Packt

ISBN-13 9781784397807

Length 180 pages

Edition 1st Edition

Tools

Elasticsearch

Concepts

Enterprise Search

Authors (3):

Dan Noble

Pulkit Agrawal

Mahmoud Lababidi

View More author details

Table of Contents (10) Chapters

Preface

1. Introduction to Monitoring Elasticsearch

2. Installation and the Requirements for Elasticsearch FREE CHAPTER

3. Elasticsearch-head and Bigdesk

4. Marvel Dashboard

5. System Monitoring

6. Troubleshooting Performance and Reliability Issues

7. Node Failure and Post-Mortem Analysis

8. Looking Forward

Index

Upgrading to Elasticsearch 5.0

Elasticsearch 5 version will be released soon. It's a good idea to start testing your cluster's compatibility with the new version. To help with the upgrade process, Elastic.co offers a tool called the Elasticsearch Migration Helper. Install this tool as an Elasticsearch 2.3 plugin:

sudo /usr/share/elasticsearch/bin/plugin install https://github.com/elastic/elasticsearch-migration/releases/download/v2.0-alpha2/elasticsearch-migration-2.0-alpha2.zip

Note

The Elasticsearch Migration Helper is only compatible with Elasticsearch 2.3.

After installing the plugin, open it in the browser by visiting http://elasticsearch-node-01:9200/_plugin/elasticsearch-migration/, as seen in the following screenshot:

Elasticsearch Migration Helper

The Cluster Checkup diagnostic will display a report of the necessary updates before using Elasticsearch 5:

Elasticsearch Migration Helper configuration check report

The Cluster Checkup shows us that we'll have to remove some incompatible plugins...

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Authors (3)

Dan Noble

Dan Noble

About the Author Dan is a software engineer with a passion for writing secure, clean, and articulate code. He enjoys working with a variety of programming languages and software frameworks, particularly Python, Elasticsearch, and frontend technologies. Dan currently works on geospatial web applications and data processing systems. Dan has been a user and advocate of Elasticsearch since 2011. He has given talks about Elasticsearch at various meetup groups, and is the author of the Python Elasticsearch client “rawes.” Dan was also a technical editor for the Elasticsearch Cookbook, Second Edition, by Alberto Paro (ISBN: 1783554835). Acknowledgements I would like to thank my beautiful wife, Julie, for putting up with me while I wrote this book. Thanks for supporting me every step of the way. I would also like to thank my friends and colleagues James Cubeta, Joe McMahon, and Mahmoud Lababidi, who shared their insight, time, and support. I would like to give a special thanks to Abe Usher – you have been an incredible mentor over the years. Finally, thanks to everyone at Packt Publishing for helping to make this book happen. A special thanks to Merint Mathew, Sonali Vernekar, Husain Kanchwala, and Amey Varangaonkar for your valuable and careful feedback.

See other products by Dan Noble

Lababidi

Lababidi

See other products by Lababidi

Agrawal

Agrawal

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