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From "ASF GitHub Bot (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-5145) WebInterface to aggressive in pulling metrics
Date Tue, 13 Dec 2016 12:58:58 GMT

    [ https://issues.apache.org/jira/browse/FLINK-5145?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15745095#comment-15745095
] 

ASF GitHub Bot commented on FLINK-5145:
---------------------------------------

Github user asfgit closed the pull request at:

    https://github.com/apache/flink/pull/2867


> WebInterface to aggressive in pulling metrics
> ---------------------------------------------
>
>                 Key: FLINK-5145
>                 URL: https://issues.apache.org/jira/browse/FLINK-5145
>             Project: Flink
>          Issue Type: Improvement
>          Components: Webfrontend
>    Affects Versions: 1.2.0
>            Reporter: Chesnay Schepler
>            Assignee: Chesnay Schepler
>             Fix For: 1.2.0
>
>
> The WebInterface currently fetches the values for every available metric in a single
request, regardless of whether they are selected or not. For larger jobs with a high parallelism
this can put put a big burden on connections.
> I propose to limit the polling to metrics that are actually selected.



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