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Posted to issues@spark.apache.org by "Wenchen Fan (Jira)" <ji...@apache.org> on 2020/05/06 12:54:00 UTC
[jira] [Resolved] (SPARK-31650) SQL UI doesn't show metrics and
whole stage codegen in AQE
[ https://issues.apache.org/jira/browse/SPARK-31650?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wenchen Fan resolved SPARK-31650.
---------------------------------
Fix Version/s: 3.0.0
Resolution: Fixed
Issue resolved by pull request 28460
[https://github.com/apache/spark/pull/28460]
> SQL UI doesn't show metrics and whole stage codegen in AQE
> ----------------------------------------------------------
>
> Key: SPARK-31650
> URL: https://issues.apache.org/jira/browse/SPARK-31650
> Project: Spark
> Issue Type: Bug
> Components: SQL
> Affects Versions: 3.0.0
> Reporter: wuyi
> Assignee: wuyi
> Priority: Major
> Fix For: 3.0.0
>
> Attachments: before_aqe_ui.png
>
>
> When enabling AQE with subqueris within a query, the SQL UI may doesn't show metrics and whole stage codegen.
> Here's a reproduce demo:
>
> {code:java}
> spark.range(10000).toDF("value").write.parquet("/tmp/p1")
> spark.range(10000).toDF("value").write.parquet("/tmp/p2")
> spark.read.parquet("/tmp/p1").createOrReplaceTempView("t1")
> spark.read.parquet("/tmp/p2").createOrReplaceTempView("t2")
> spark.sql("select * from t1 where value=(select Max(value) from t2)").show()
> {code}
>
>
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