Rong Rong created FLINK-16789: --------------------------------- Summary: Support JMX RMI via JMXConnectorServer Key: FLINK-16789 URL: https://issues.apache.org/jira/browse/FLINK-16789 Project: Flink Issue Type: New Feature Components: Runtime / Coordination, Runtime / Task Affects Versions: 1.11.0 Reporter: Rong Rong Assignee: Rong Rong
Currently there are no easy way to assign jmxrmi port to a running Flink job. The typical tutorial is to add the following to both TM and JM launch env: {code} -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=9999 -Dcom.sun.management.jmxremote.local.only=false {code} However, setting the jmxremote port to 9999 is not usually a viable solution when Flink job is running on a shared environment (YARN / K8s / etc). setting {{-Dcom.sun.management.jmxremote.port=0}} is the best option however, there's no easy way to retrieve such port assignment. We proposed to use JMXConnectorServerFactory to explicitly establish a JMXServer inside ClusterEntrypoint & TaskManagerRunner. -- This message was sent by Atlassian Jira (v8.3.4#803005)