public NamedQueueEvent getNamedQueueEvent() {
    return namedQueueEvent;
  }
Base payload to be prepared by client to send various namedQueue events for in-memory ring buffer
storage in either HMaster or RegionServer. e.g slowLog responses
hbase-server/src/main/java/org/apache/hadoop/hbase/namequeues/NamedQueuePayload.java