aromanenko-dev commented on a change in pull request #11013: Add metrics export
to documentation on the website.
URL: https://github.com/apache/beam/pull/11013#discussion_r387064086
##########
File path: website/src/documentation/programming-guide.md
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@@ -3121,6 +3121,15 @@ public class MyMetricsDoFn extends DoFn<Integer,
Integer> {
}
}
```
+### 9.5 Export metrics {#export-metrics}
+Beam metrics can be exported to external sinks. If set up the runner will push
metrics to a configured sink at a configured period.
+The configuration is held in the
[MetricsOptions](https://beam.apache.org/releases/javadoc/2.19.0/org/apache/beam/sdk/metrics/MetricsOptions.html)
class.
+It contains push period configuration and also sink specific options such as
URL. As for now only REST http sink and graphite sinks are supported and only
+Flink and Spark runners support metrics export.
+
+Also Beam metrics are exported to inner Spark and Flink dashboards to be
consulted in their respective UI.
+
+
Review comment:
Do you have any code examples of metrics export? It will worth to add if
any.
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