See: Description
Class | Description |
---|---|
MetricsAccumulator |
For resilience,
Accumulators are required to be wrapped in a Singleton. |
MetricsAccumulator.AccumulatorCheckpointingSparkListener |
Spark Listener which checkpoints
MetricsContainerStepMap values for fault-tolerance. |
MetricsContainerStepMapAccumulator |
AccumulatorV2 implementation for MetricsContainerStepMap . |
SparkBeamMetricSource |
A Spark
Source that is tailored to expose a SparkBeamMetric , wrapping an
underlying MetricResults instance. |
WithMetricsSupport |
A
MetricRegistry decorator-like that supports AggregatorMetric and SparkBeamMetric as Gauges . |