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https://issues.apache.org/jira/browse/SPARK-37340?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Apache Spark reassigned SPARK-37340:
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Assignee: Apache Spark
> Display StageIds in Operators for SQL UI
> ----------------------------------------
>
> Key: SPARK-37340
> URL: https://issues.apache.org/jira/browse/SPARK-37340
> Project: Spark
> Issue Type: Improvement
> Components: Web UI
> Affects Versions: 3.2.0
> Reporter: Yian Liou
> Assignee: Apache Spark
> Priority: Major
>
> This proposes a more generalized solution of
> https://issues.apache.org/jira/browse/SPARK-30209, where a stageId-> operator
> mapping is done with the following algorithm.
> 1. Read SparkGraph to get every Node's name and respective AccumulatorIDs.
> 2. Gets each stage's AccumulatorIDs.
> 3. Maps Operators to stages by checking for non-zero intersection of Step 1
> and 2's AccumulatorIDs.
> 4. Connect SparkGraphNodes to respective StageIDs for rendering in SQL UI.
> As a result, some operators without max metrics values will also have
> stageIds in the UI. This Jira also aims to add minor enhancements to the SQL
> UI tab.
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