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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/07/15 04:50:00 UTC

[jira] [Assigned] (SPARK-28394) Performance Metrics for Driver

     [ https://issues.apache.org/jira/browse/SPARK-28394?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-28394:
------------------------------------

    Assignee:     (was: Apache Spark)

> Performance Metrics for Driver
> ------------------------------
>
>                 Key: SPARK-28394
>                 URL: https://issues.apache.org/jira/browse/SPARK-28394
>             Project: Spark
>          Issue Type: Improvement
>          Components: Scheduler, Web UI
>    Affects Versions: 2.3.0
>            Reporter: Hieu Tri Huynh
>            Priority: Major
>
> Motivated from [SPARK-26755|https://issues.apache.org/jira/browse/SPARK-26755], sometimes the driver's scheduler is the performance bottleneck. This jira suggests adding the performance metrics for driver's components and display it to the UI, so users/developers can have insight into how well the driver performs.



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