Mapper size plugin
The mapper-size plugin provides the _size metadata field which, when enabled, indexes the size in bytes of the original _source field.
Warning
Version 9.0.0-beta1 of the Elastic Stack has not yet been released. The plugin might not be available.
This plugin can be installed using the plugin manager:
sudo bin/elasticsearch-plugin install mapper-size
The plugin must be installed on every node in the cluster, and each node must be restarted after installation.
You can download this plugin for offline install from https://artifacts.elastic.co/downloads/elasticsearch-plugins/mapper-size/mapper-size-9.0.0-beta1.zip. To verify the .zip file, use the SHA hash or ASC key.
The plugin can be removed with the following command:
sudo bin/elasticsearch-plugin remove mapper-size
The node must be stopped before removing the plugin.