Class SolrDelegateRegistryMetricsContext

  • public class SolrDelegateRegistryMetricsContext
    extends SolrMetricsContext
    This class represents a metrics context that is delegate aware in that it is aware of multiple metric registries, a primary and a delegate. This enables creating metrics that are tracked at multiple levels, i.e. core-level and node-level. This class will create instances of new Timer, Meter, Counter, Histogram implementations that hold references to both primary and delegate implementations of corresponding classes. The DelegateRegistry* metric classes are just pass-through to two different implementations. As such the DelegateRegistry* metric classes do not hold any metric data themselves.
    See Also: