|
Interface Summary |
| MetricsRegionAggregateSource |
This interface will be implemented by a MetricsSource that will export metrics from
multiple regions into the hadoop metrics system. |
| MetricsRegionServerSource |
Interface for classes that expose metrics about the regionserver. |
| MetricsRegionServerSourceFactory |
Interface of a factory to create Metrics Sources used inside of regionservers. |
| MetricsRegionServerWrapper |
This is the interface that will expose RegionServer information to hadoop1/hadoop2
implementations of the MetricsRegionServerSource. |
| MetricsRegionSource |
This interface will be implemented to allow single regions to push metrics into
MetricsRegionAggregateSource that will in turn push data to the Hadoop metrics system. |
| MetricsRegionWrapper |
Interface of class that will wrap an HRegion and export numbers so they can be
used in MetricsRegionSource |