@InterfaceAudience.Private public class MetricsUserAggregateSourceImpl extends BaseSourceImpl implements MetricsUserAggregateSource
metricsContext, metricsDescription, metricsJmxContext, metricsName, metricsRegistry
METRICS_CONTEXT, METRICS_DESCRIPTION, METRICS_JMX_CONTEXT, METRICS_NAME, NUM_USERS, NUMBER_OF_USERS_DESC
HBASE_METRICS_SYSTEM_NAME
Constructor and Description |
---|
MetricsUserAggregateSourceImpl() |
MetricsUserAggregateSourceImpl(java.lang.String metricsName,
java.lang.String metricsDescription,
java.lang.String metricsContext,
java.lang.String metricsJmxContext) |
Modifier and Type | Method and Description |
---|---|
void |
deregister(MetricsUserSource toRemove) |
void |
getMetrics(MetricsCollector collector,
boolean all) |
MetricsUserSource |
getOrCreateMetricsUser(java.lang.String user)
Returns a MetricsUserSource if already exists, or creates and registers one for this user
|
void |
register(MetricsUserSource source) |
decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, getMetricsRegistry, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
decGauge, getMetricsContext, getMetricsDescription, getMetricsJmxContext, getMetricsName, incCounters, incGauge, init, removeMetric, setGauge, updateHistogram
public MetricsUserAggregateSourceImpl()
public MetricsUserAggregateSourceImpl(java.lang.String metricsName, java.lang.String metricsDescription, java.lang.String metricsContext, java.lang.String metricsJmxContext)
public MetricsUserSource getOrCreateMetricsUser(java.lang.String user)
MetricsUserAggregateSource
getOrCreateMetricsUser
in interface MetricsUserAggregateSource
user
- the user namepublic void register(MetricsUserSource source)
public void deregister(MetricsUserSource toRemove)
public void getMetrics(MetricsCollector collector, boolean all)
getMetrics
in class BaseSourceImpl