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Posted to issues@spark.apache.org by "Jose Soltren (JIRA)" <ji...@apache.org> on 2017/06/20 23:12:00 UTC

[jira] [Created] (SPARK-21157) Report Total Memory Used by Spark Executors

Jose Soltren created SPARK-21157:
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             Summary: Report Total Memory Used by Spark Executors
                 Key: SPARK-21157
                 URL: https://issues.apache.org/jira/browse/SPARK-21157
             Project: Spark
          Issue Type: Improvement
          Components: Input/Output
    Affects Versions: 2.1.1
            Reporter: Jose Soltren


Building on some of the core ideas of SPARK-9103, this JIRA proposes tracking total memory used by Spark executors, and a means of broadcasting, aggregating, and reporting memory usage data in the Spark UI.

Here, "total memory used" refers to memory usage that is visible outside of Spark, to an external observer such as YARN, Mesos, or the operating system. The goal of this enhancement is to give Spark users more information about how Spark clusters are using memory. Total memory will include non-Spark JVM memory and all off-heap memory.

Please consult the attached design document for further details.



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