IMPORTANT: No additional bug fixes or documentation updates
will be released for this version. For the latest information, see the
current release documentation.
Support for using JAVA_HOME to override the path to the JDK that Logstash runs with has been removed for this release.
In the 8.x release, users should set the value of LS_JAVA_HOME to the path of their preferred JDK if they
wish to use a version other than the bundled JDK. The value of JAVA_HOME will be ignored.