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Posted to commits@pulsar.apache.org by GitBox <gi...@apache.org> on 2021/09/13 12:08:40 UTC

[GitHub] [pulsar] flowchartsman commented on a change in pull request #12013: [Issue 9772][Go Functions]Allow User Metrics

flowchartsman commented on a change in pull request #12013:
URL: https://github.com/apache/pulsar/pull/12013#discussion_r707271695



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File path: site2/docs/functions-develop.md
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@@ -1006,7 +1006,22 @@ class MetricRecorderFunction(Function):
             context.record_metric('elevens-count', 1)
 ```
 <!--Go-->
-Currently, the feature is not available in Go.
+The Go SDK [`Context`](#context) object enables you to record metrics on a per-key basis. For example, you can set a metric for the `process-count` key and a different metric for the `elevens-count` key every time the function processes a message:

Review comment:
       Worth noting that I more or less copied this from the Java one, since the method signature is the same and they use the same technique of overloading a single metric with labels.




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