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From "Chesnay Schepler (JIRA)" <j...@apache.org>
Subject [jira] [Created] (FLINK-4831) IMplement a log4j metric reporter
Date Fri, 14 Oct 2016 13:26:21 GMT
Chesnay Schepler created FLINK-4831:
---------------------------------------

             Summary: IMplement a log4j 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
             Fix For: 1.2.0


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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