public String jmxUrl() {
    return jmxUrl;
  }
A data model to represent the processor locality information. The locality information refers to the whereabouts
of the physical execution of container.
Fields such as <i>jmxUrl</i> and <i>jmxTunnelingUrl</i> exist for backward compatibility reasons as they were
historically stored under the same name space as locality and surfaced within the framework through the locality
manager.
samza-api/src/main/java/org/apache/samza/job/model/ProcessorLocality.java