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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-9467) No Watermark display on Web UI
Date Thu, 21 Jun 2018 10:53:00 GMT

    [ https://issues.apache.org/jira/browse/FLINK-9467?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16519222#comment-16519222
] 

ASF GitHub Bot commented on FLINK-9467:
---------------------------------------

Github user kl0u commented on a diff in the pull request:

    https://github.com/apache/flink/pull/6152#discussion_r197087153
  
    --- Diff: docs/monitoring/metrics.md ---
    @@ -1254,15 +1254,15 @@ Thus, in order to infer the metric identifier:
           <td>Counter</td>
         </tr>
         <tr>
    -      <th rowspan="5"><strong>Operator</strong></th>
           <td>currentInputWatermark</td>
           <td>
    -        The last watermark this operator has received (in milliseconds).
    -        <p><strong>Note:</strong> For operators with 2 inputs this
is the minimum of the last received watermarks.</p>
    +        The last watermark this operator/tasks has received (in milliseconds).
    +        <p><strong>Note:</strong> For operators/tasks with 2 inputs
this is the minimum of the last received watermarks.</p>
           </td>
           <td>Gauge</td>
         </tr>
         <tr>
    +      <th rowspan="4"><strong>Operator</strong></th>
    --- End diff --
    
    I would put "Operator Only" to emphasize the diff with the above.


> No Watermark display on Web UI
> ------------------------------
>
>                 Key: FLINK-9467
>                 URL: https://issues.apache.org/jira/browse/FLINK-9467
>             Project: Flink
>          Issue Type: Bug
>          Components: Metrics, Webfrontend
>    Affects Versions: 1.5.0
>            Reporter: Truong Duc Kien
>            Assignee: Chesnay Schepler
>            Priority: Blocker
>              Labels: pull-request-available
>             Fix For: 1.6.0, 1.5.1
>
>
> Watermark is currently not shown on the web interface,  because it still queries for
watermark using the old metric name `currentLowWatermark` instead of the new ones `currentInputWatermark`
and `currentOutputWatermark`
>  



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