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From "Pattarawat Chormai (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FLINK-4920) Add a Scala Function Gauge
Date Tue, 27 Dec 2016 21:03:58 GMT

    [ https://issues.apache.org/jira/browse/FLINK-4920?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15781253#comment-15781253

Pattarawat Chormai commented on FLINK-4920:

@Chesney Thanks for your suggestion.

@Stephan, could you please assign me to the issue?

> Add a Scala Function Gauge
> --------------------------
>                 Key: FLINK-4920
>                 URL: https://issues.apache.org/jira/browse/FLINK-4920
>             Project: Flink
>          Issue Type: Improvement
>          Components: Metrics, Scala API
>            Reporter: Stephan Ewen
>              Labels: easyfix, starter
> A useful metrics utility for the Scala API would be to add a Gauge that obtains its value
by calling a Scala Function0.
> That way, one can add Gauges in Scala programs using Scala lambda notation or function

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