[GitHub] [kafka] cadonna commented on a change in pull request #10449: MINOR: Fix docs for end-to-end record latency metrics

[GitBox <gi...@apache.org>]

cadonna commented on a change in pull request #10449:
URL: https://github.com/apache/kafka/pull/10449#discussion_r604861687



##########
File path: docs/ops.html
##########
@@ -2586,7 +2574,22 @@ <h5 class="anchor-heading"><a id="kafka_streams_node_monitoring" class="anchor-l
         <td>The total number of records that have been emitted downstream from suppression operation nodes.</td>
         <td>kafka.streams:type=stream-processor-node-metrics,thread-id=([-.\w]+),task-id=([-.\w]+),processor-node-id=([-.\w]+)</td>
       </tr>
- </tbody>
+      <tr>
+        <td>record-e2e-latency-avg</td>

Review comment:
       Technically, the record e2e latency metrics are processor node level metrics that are only available on certain types of nodes. Since the bean regex depends on the level (i.e., the metric group) the regex was wrong before. 

##########
File path: docs/ops.html
##########
@@ -2534,31 +2534,19 @@ <h5 class="anchor-heading"><a id="kafka_streams_task_monitoring" class="anchor-l
       </tr>
       <tr>
         <td>active-process-ratio</td>
-        <td>The total number of records dropped within this task.</td>

Review comment:
       This fixes a copy and paste error coming from the `dropped-records-*` metrics.




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