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From "Sumit Sarin (JIRA)" <j...@apache.org>
Subject [jira] [Assigned] (FLINK-4831) Implement a slf4j metric reporter
Date Sun, 20 Aug 2017 19:58:01 GMT

     [ https://issues.apache.org/jira/browse/FLINK-4831?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sumit Sarin reassigned FLINK-4831:
----------------------------------

    Assignee: Sumit Sarin

> Implement a slf4j metric reporter
> ---------------------------------
>
>                 Key: FLINK-4831
>                 URL: https://issues.apache.org/jira/browse/FLINK-4831
>             Project: Flink
>          Issue Type: Improvement
>          Components: Metrics
>    Affects Versions: 1.1.2
>            Reporter: Chesnay Schepler
>            Assignee: Sumit Sarin
>            Priority: Minor
>              Labels: easyfix, starter
>
> For debugging purpose it would be very useful to have a log4j metric reporter. If you
don't want to setup a metric backend you currently have to rely on JMX, which a) works a bit
differently than other reporters (for example it doesn't extend AbstractReporter) and b) makes
it a bit tricky to analyze results as metrics are cleaned up once a job finishes.



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