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Posted to issues@spark.apache.org by "Rahul Singhal (JIRA)" <ji...@apache.org> on 2014/06/12 23:27:01 UTC

[jira] [Created] (SPARK-2134) Report metrics before application finishes

Rahul Singhal created SPARK-2134:
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             Summary: Report metrics before application finishes
                 Key: SPARK-2134
                 URL: https://issues.apache.org/jira/browse/SPARK-2134
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 1.0.0
            Reporter: Rahul Singhal
            Priority: Minor


Metric values could have been updated after they were last reported. These last updated values may be useful but they will never be reported if the application itself finishes.

A simple solution is to update/report all the sinks before stopping the MetricSystem. The problem is that metric system may be dependent on some other component which may have already been stopped.



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