Plugins (Java plugin, site plugin)
1.ES site plug-in as a set of files processed by the built-in HTTP server, Web plugin does not change the behavior of ES
Head
Bigdesk
2.java plugins typically contain. jar files that are scanned by es-plugin.properties files to extend the functionality of ES.
Bin/plugin-install Elasticsearch/elasticsearch-lang-javascript/2.0.0rc1
The plugin allows the use of additional scripting languages: JS, select the 2.0.0RC1 version of the plugin, omit the version number will look like the ES version or the latest.
3. The default plugin is downloaded from the website, if the website cannot find the plugin, will check maven Center (http://search.maven.org)
Maven Sonatype (http://repository.sonatype.org) and GitHub libraries
4. Install the local plugin
Bin/plugin-install Lang-javascript-url File:///opt/elasticsearch-lang-javascript-2.0.0RC1.zip
5. Removing plugins
Bin/plugin-remove
6.java plug-in installation or removal requires reboot to take effect
ES plug-in