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  1. Spark
  2. SPARK-27189

Add Executor metrics and memory usage instrumentation to the metrics system

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Fixed
    • Affects Version/s: 3.0.0
    • Fix Version/s: 3.0.0
    • Component/s: Spark Core
    • Labels:
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      Description

      This proposes to add instrumentation of memory usage via the Spark Dropwizard/Codahale metrics system. Memory usage metrics are available via the Executor metrics, recently implemented as detailed in https://issues.apache.org/jira/browse/SPARK-23206.
      Making metrics usage metrics available via the Spark Dropwzard metrics system allow to improve Spark performance dashboards and study memory usage, as in the attached example graph.

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              • Assignee:
                lucacanali Luca Canali
                Reporter:
                lucacanali Luca Canali
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