[KAFKA-14430] optimize: -Dcom.sun.management.jmxremote.rmi.port=$JMX_PORT

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 3.4.0, 3.3.2
• External issue URL: https://github.com/apache/kafka/pull/12898
• Assignee: jianbin.chen
• Reporter: jianbin.chen
• Created: 01/Dec/22 01:44
• Updated: 02/Dec/22 03:48
• Resolved: 02/Dec/22 03:47

Description

In case the server has a firewall or is run inside a container, exposing only 'com.sun.management.jmxremote.port' cannot fetch metrics, and when the RMI port is not specified, it is randomly generated by default. We should make the two ports consistent for metrics data reading.

https://bugs.openjdk.org/browse/JDK-8035404?page=com.atlassian.jira.plugin.system.issuetabpanels%3Achangehistory-tabpanel
https://www.baeldung.com/jmx-ports

 

Issue Links

• links to: GitHub Pull Request #12898