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Posted to issues@spark.apache.org by "deshanxiao (Jira)" <ji...@apache.org> on 2019/09/02 02:46:00 UTC

[jira] [Created] (SPARK-28944) Expose peak memory of executor in metrics for parameter tuning

deshanxiao created SPARK-28944:
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             Summary: Expose peak memory of executor in metrics for parameter tuning
                 Key: SPARK-28944
                 URL: https://issues.apache.org/jira/browse/SPARK-28944
             Project: Spark
          Issue Type: Improvement
          Components: Spark Core
    Affects Versions: 3.0.0
            Reporter: deshanxiao


Maybe we can collect the peak of executor memory in heartbeat for parameter tuning like spark.executor.memory



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