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Mastering Apache Solr 7.x

You're reading from   Mastering Apache Solr 7.x An expert guide to advancing, optimizing, and scaling your enterprise search

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Product type Paperback
Published in Feb 2018
Publisher Packt
ISBN-13 9781788837385
Length 308 pages
Edition 1st Edition
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Authors (3):
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Dharmesh Vasoya Dharmesh Vasoya
Author Profile Icon Dharmesh Vasoya
Dharmesh Vasoya
Chintan Mehta Chintan Mehta
Author Profile Icon Chintan Mehta
Chintan Mehta
Sandeep Nair Sandeep Nair
Author Profile Icon Sandeep Nair
Sandeep Nair
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Table of Contents (10) Chapters Close

Preface 1. Introduction to Solr 7 2. Getting Started FREE CHAPTER 3. Designing Schemas 4. Mastering Text Analysis Methodologies 5. Data Indexing and Operations 6. Advanced Queries – Part I 7. Advanced Queries – Part II 8. Managing and Fine-Tuning Solr 9. Client APIs – An Overview

Managing solrconfig.xml


As we already know now, solrconfig.xml forms the heart of Solr when it comes to configuring Solr.

There are two ways in which this file is modified:

  • By making direct changes in solrconfig.xml
  • Using the config API to create configoverlay.json, which holds configuration overlays to modify the default values specified in solrconfig.xml

The solrconfig.xml file is used to configure the admin web interface. It can be used to change parameters for replication and duplication. We can change the request dispatcher too using solrconfig.xml. Various listeners and request handlers can be configured using solrconfig.xml.

Go to any of the conf directories for a collection and you will find solrconfig.xml inside. Navigate to SOLR_HOME/server/solr/configsets and you will see various configurations that follow best practices for configuring Solr.

Solr allows you to specify a variable for the property value, which can be replaced at runtime with the following syntax:

${propertyname[:default...
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