IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Logstash 2.4 Release Notes
editLogstash 2.4 Release Notes
edit- Backported the Event get/set API. These changes enable Logstash 2.4 to install plugins that use the 5.0 API (Issue 5449).
-
Added support for writing Logstash’s logs in JSON format. You can use the command-line flag
--log-in-jsonto specify that Logstash write its own logs in JSON (Issue 1569). -
Plugin Generator: Added a subcommand
generatetobin/logstash-plugin. This bootstraps a new plugin with the correct directory structure and all the required files (templates).
Input Plugins
editBeats:
- Beats input has been reimplemented using Netty, an asynchronous IO framework for Java. This rewrite for performance brings the plugin in line with the Logstash Forwarder + LS combination (Issue 92).