public void doUpdates(MetricsContext metricsContext) {
synchronized (this) {
for (MetricsBase m : registry.getMetricsList()) {
m.pushMetric(metricsRecord);
}
}
metricsRecord.update();
}
/** Push the metrics to the monitoring subsystem on doUpdate() call. */
public void doUpdates(MetricsContext context) {
synchronized (this) {
// ToFix - fix server to use the following two metrics directly so
// the metrics do not have be copied here.
numOpenConnections.set(myServer.getNumOpenConnections());
callQueueLen.set(myServer.getCallQueueLen());
for (MetricsBase m : registry.getMetricsList()) {
m.pushMetric(metricsRecord);
}
}
metricsRecord.update();
}
/**
* Since this object is a registered updater, this method will be called periodically, e.g. every
* 5 seconds.
*/
public void doUpdates(MetricsContext unused) {
synchronized (this) {
metricsRecord.setMetric("maps_running", tt.mapTotal);
metricsRecord.setMetric("reduces_running", tt.reduceTotal);
metricsRecord.setMetric("mapTaskSlots", (short) tt.getMaxCurrentMapTasks());
metricsRecord.setMetric("reduceTaskSlots", (short) tt.getMaxCurrentReduceTasks());
metricsRecord.incrMetric("tasks_completed", numCompletedTasks);
metricsRecord.incrMetric("tasks_failed_timeout", timedoutTasks);
metricsRecord.incrMetric("tasks_failed_ping", tasksFailedPing);
numCompletedTasks = 0;
timedoutTasks = 0;
tasksFailedPing = 0;
}
metricsRecord.update();
}