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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/08/22 07:21:00 UTC
[jira] [Assigned] (SPARK-40175) Converting Tuple2 to Scala Map via `.toMap` is slow
[ https://issues.apache.org/jira/browse/SPARK-40175?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-40175:
------------------------------------
Assignee: Apache Spark
> Converting Tuple2 to Scala Map via `.toMap` is slow
> ---------------------------------------------------
>
> Key: SPARK-40175
> URL: https://issues.apache.org/jira/browse/SPARK-40175
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.1.2, 3.2.0, 3.1.3, 3.3.0, 3.2.2, 3.3.1
> Reporter: caican
> Assignee: Apache Spark
> Priority: Major
> Attachments: image-2022-08-22-14-58-26-491.png, image-2022-08-22-14-58-53-046.png
>
>
> Converting Tuple2 to Scala Map via `.toMap` is slow
> !image-2022-08-22-14-58-53-046.png!
> !image-2022-08-22-14-58-26-491.png!
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