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https://issues.apache.org/jira/browse/AIRFLOW-5508?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16936761#comment-16936761
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ASF subversion and git services commented on AIRFLOW-5508:
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Commit 0513bfdf95de39adf8998df4110c87c90e691881 in airflow's branch
refs/heads/v1-10-test from Mike Dias
[ https://gitbox.apache.org/repos/asf?p=airflow.git;h=0513bfd ]
[AIRFLOW-5508] Add config setting to limit which StatsD metrics are emitted
(#6130)
(cherry picked from commit 7506c95efa3f7992a5c40b1a198a71993038bf83)
> Whitelist mechanism for StatsD metrics
> --------------------------------------
>
> Key: AIRFLOW-5508
> URL: https://issues.apache.org/jira/browse/AIRFLOW-5508
> Project: Apache Airflow
> Issue Type: New Feature
> Components: scheduler
> Affects Versions: 1.10.5
> Reporter: Mike Dias
> Assignee: Mike Dias
> Priority: Minor
> Fix For: 1.10.6
>
>
> Sometimes we don't need that all available metrics be sent to StatsD server
> when only a particular subset is relevant (e.g. scheduler or pool).
> One of the reasons for filtering out metrics is because some of them are
> based on dag ids, creating high cardinality metrics in the StatsD server,
> leading into scalability issues in an environment with many dags.
> This feature aims to give the users the ability to control which metrics
> should be sent via whitelisting, keeping the default behavior of sending all
> if not specified.
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