@DefaultAnnotation(value=org.checkerframework.checker.nullness.qual.NonNull.class)
See: Description
| Class | Description |
|---|---|
| MetricsGraphiteSink |
Sink to push metrics to Graphite.
|
| MetricsHttpSink |
HTTP Sink to push metrics in a POST HTTP request.
|
| MetricsHttpSink.MetricKeySerializer |
JSON serializer for
MetricKey; output a "name" object and a "step"
or "pcollection" field with the corresponding label. |
| MetricsHttpSink.MetricNameSerializer |
JSON serializer for
MetricName; simple {namespace,name} for user-metrics, full URN for
system metrics. |
| MetricsHttpSink.MetricResultSerializer |
JSON serializer for
MetricResult; conform to an older format where the key's name and "step" (ptransform) are inlined. |