zentol commented on a change in pull request #17067:
URL: https://github.com/apache/flink/pull/17067#discussion_r699161962
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File path: docs/content/docs/connectors/datastream/kafka.md
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@@ -213,26 +213,115 @@ Note that Kafka source does **NOT** rely on committed
offsets for fault toleranc
is only for exposing the progress of consumer and consuming group for
monitoring.
### Monitoring
-Kafka source exposes metrics in Flink's metric group for monitoring and
diagnosing.
-#### Scope of Metric
-All metrics of Kafka source reader are registered under group
```KafkaSourceReader```, which is a
-child group of operator metric group. Metrics related to a specific topic
partition will be registered
-in the group
```KafkaSourceReader.topic.<topic_name>.partition.<partition_id>```.
-For example, current consuming offset of topic "my-topic" and partition 1 will
be reported in metric:
-```<some_parent_groups>.operator.KafkaSourceReader.topic.my-topic.partition.1.currentOffset```
,
+Kafka source exposes the following metrics in the respective [scope]({{< ref
"docs/ops/metrics" >}}/#scope).
-and number of successful commits will be reported in metric:
-```<some_parent_groups>.operator.KafkaSourceReader.commitsSucceeded``` .
+#### Scope of Metric
-#### List of Metrics
+All metrics of Kafka source reader are registered under group ```<job metric
group>.<operator name>.<subtask>.KafkaSourceReader```, which is a
Review comment:
And which metrics belong to the Kafka source reader?
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