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Posted to issues@spark.apache.org by "Takeshi Yamamuro (Jira)" <ji...@apache.org> on 2020/03/28 23:50:00 UTC
[jira] [Resolved] (SPARK-31292) Replace toSet.toSeq with distinct
for readability
[ https://issues.apache.org/jira/browse/SPARK-31292?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Takeshi Yamamuro resolved SPARK-31292.
--------------------------------------
Fix Version/s: 3.0.0
Assignee: Kengo Seki
Resolution: Fixed
Resolved by [https://github.com/apache/spark/pull/28062]
> Replace toSet.toSeq with distinct for readability
> -------------------------------------------------
>
> Key: SPARK-31292
> URL: https://issues.apache.org/jira/browse/SPARK-31292
> Project: Spark
> Issue Type: Improvement
> Components: Spark Core, SQL
> Affects Versions: 3.0.0
> Reporter: Kengo Seki
> Assignee: Kengo Seki
> Priority: Trivial
> Fix For: 3.0.0
>
>
> Some classes use {{toSet.toSeq}} to make the elements of a sequence unique, but it's a bit verbose. Using {{distinct}} instead is easier to understand.
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