[GitHub] [flink] zhijiangW commented on a change in pull request #8559: [FLINK-12576][Network, Metrics]Take localInputChannel into account when compute inputQueueLength

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zhijiangW commented on a change in pull request #8559: [FLINK-12576][Network, Metrics]Take localInputChannel into account when compute inputQueueLength
URL: https://github.com/apache/flink/pull/8559#discussion_r304757301
 
 

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 File path: docs/monitoring/metrics.md
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 @@ -1031,7 +1031,7 @@ Thus, in order to infer the metric identifier:
       <th rowspan="8">Task</th>
       <td rowspan="4">buffers</td>
       <td>inputQueueLength</td>
-      <td>The number of queued input buffers.</td>
+      <td>The number of queued input buffers. (ignores LocalInputChannels which are using blocking subpartitions)</td>
 
 Review comment:
   `using the queue of subpartitions`? `blocking` is not very accurate here because local channel might correspond to both pipelined and blocking subpartitions.

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