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https://issues.apache.org/jira/browse/FLINK-8160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16483567#comment-16483567
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ASF GitHub Bot commented on FLINK-8160:
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Github user zentol commented on the issue:
https://github.com/apache/flink/pull/6047
Please explain how this solution allows the user of a
`AbstractStreamOperatorTestHarness to access the metrics registered by
contained operator.
> Extend OperatorHarness to expose metrics
> ----------------------------------------
>
> Key: FLINK-8160
> URL: https://issues.apache.org/jira/browse/FLINK-8160
> Project: Flink
> Issue Type: Improvement
> Components: Metrics, Streaming
> Reporter: Chesnay Schepler
> Assignee: Tuo Wang
> Priority: Major
> Fix For: 1.5.0
>
>
> To better test interactions between operators and metrics the harness should
> expose the metrics registered by the operator.
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