Package org.apache.ambari.server.controller.metrics

Interface Summary

Interface	Description
MetricHostProvider
MetricPropertyProviderFactory	The MetricPropertyProviderFactory is used to provide injected instances of PropertyProviders which retrieve metrics.
MetricsServiceProvider

Class Summary

Class	Description
CollectorHostDownRefreshCounter
MetricReportingAdapter
MetricsCollectorHAClusterState
MetricsCollectorHAManager
MetricsDataTransferMethod
MetricsDataTransferMethodFactory
MetricsDownsamplingMethod
MetricsDownsamplingMethodFactory
MetricsPaddingMethod
MetricsPropertyProvider
MetricsPropertyProviderProxy
MetricsReportPropertyProvider
MetricsReportPropertyProviderProxy
RestMetricsPropertyProvider	Resolves metrics like api/cluster/summary/nimbus.uptime For every metric, finds a relevant JSON value and returns it as a resource property.
ThreadPoolEnabledPropertyProvider	Unites common functionality for multithreaded metrics providers (JMX and REST as of now).
ThreadPoolEnabledPropertyProvider.Ticket	Ticket used to cancel provider threads.

Enum Summary

Enum	Description
MetricsPaddingMethod.PADDING_STRATEGY
MetricsServiceProvider.MetricsService	Enumeration to distinguish metrics service installed for a cluster