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https://issues.apache.org/jira/browse/SPARK-38354?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Wenchen Fan reassigned SPARK-38354:
-----------------------------------
Assignee: Cheng Su
> Add hash probes metrics for shuffled hash join
> ----------------------------------------------
>
> Key: SPARK-38354
> URL: https://issues.apache.org/jira/browse/SPARK-38354
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 3.3.0
> Reporter: Cheng Su
> Assignee: Cheng Su
> Priority: Trivial
>
> For `HashAggregate` there's a SQL metrics to track number of hash probes per
> looked-up key. It would be better to add a similar metrics for shuffled hash
> join as well, to get some idea of hash probing performance.
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