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Posted to issues@spark.apache.org by "Apache Spark (JIRA)" <ji...@apache.org> on 2019/04/25 16:57:04 UTC
[jira] [Assigned] (SPARK-27482) Show BroadcastHashJoinExec
numOutputRows statistics info on SparkSQL UI page
[ https://issues.apache.org/jira/browse/SPARK-27482?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-27482:
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Assignee: (was: Apache Spark)
> Show BroadcastHashJoinExec numOutputRows statistics info on SparkSQL UI page
> ----------------------------------------------------------------------------
>
> Key: SPARK-27482
> URL: https://issues.apache.org/jira/browse/SPARK-27482
> Project: Spark
> Issue Type: Improvement
> Components: SQL, Web UI
> Affects Versions: 3.0.0
> Reporter: peng bo
> Priority: Major
> Attachments: SPARK-27482-1.png
>
>
> Currently, the {{SparkSQL}} UI page shows only actual {{metric}} info in each {{SparkPlan}} node. However with {{statistics}} info may help us understand how the plan is designed and the reason it runs slowly.
> This issue is to show {{BroadcastHashJoinExec}} {{numOutputRows statistic}} info on {{SparkSQL}} UI page first when it's available.
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