public class HBaseRpcMetrics implements Updater {
private MetricsRecord metricsRecord;
private static Log LOG = LogFactory.getLog(HBaseRpcMetrics.class);
public HBaseRpcMetrics(String hostName, String port, HBaseServer server) {
MetricsContext context = MetricsUtil.getContext("rpc");
metricsRecord = MetricsUtil.createRecord(context, "metrics");
metricsRecord.setTag("port", port);
LOG.info("Initializing RPC Metrics with hostName="
+ hostName + ", port=" + port);
context.registerUpdater(this);
}