Mastering Elasticsearch 5.x - Third Edition

Conventions

In this book, you will find a number of styles of text that distinguish between different kinds of information. Here are some examples of these styles, and an explanation of their meaning.

Code words in text are shown as follows: "but not the Elasticsearch term in the document field"

A block of code is set as follows:

public class CustomRestActionPlugin extends Plugin implements ActionPlugin {  
  @Override
     public List<Class<? extends RestHandler>> getRestHandlers() {
           return Collections.singletonList(CustomRestAction.class);
     } 
}

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

curl -XGET 'localhost:9200/clients/_search?pretty' -d '{
 "query" : {   ...