Hi, I'm running flink jobmanagers/taskmanagers with yarn. I've turned on the JMX reporter in my flink-conf.yaml as follows:
metrics.reporters: jmx metrics.reporter.jmx.class: org.apache.flink.metrics.jmx.JMXReporter I was wondering: Is there a JMX server with the aggregated stats across all jobs / tasks? If so, where is it located? It appears that a JMX starts for every single taskmanager and the jobmanagers do not have the data reported from the taskmanagers. I'm not sure if this is related, but when I try to specify a port for the jmx reporter, like this: metrics.reporter.jmx.port: 8789 I'm receiving an error where JMX servers from different task managers fight for that port, and fail to start.
