@Override
  public void getMetrics(MetricsCollector collector, boolean b) {
    MetricsRecordBuilder rb = collector.addRecord(ExecutorMetrics)
        .setContext("executors")
        .tag(ProcessName, MetricsUtils.METRICS_PROCESS_NAME)
        .tag(SessionId, sessionId);
    getExecutorStats(rb);
  }
Metrics about the llap daemon executors.
llap-server/src/java/org/apache/hadoop/hive/llap/metrics/LlapDaemonExecutorMetrics.java