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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2021/03/05 02:44:00 UTC
[jira] [Assigned] (SPARK-34628) Remove GlobalLimit operator if it's
child max row <= limit
[ https://issues.apache.org/jira/browse/SPARK-34628?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Apache Spark reassigned SPARK-34628:
------------------------------------
Assignee: (was: Apache Spark)
> Remove GlobalLimit operator if it's child max row <= limit
> ----------------------------------------------------------
>
> Key: SPARK-34628
> URL: https://issues.apache.org/jira/browse/SPARK-34628
> Project: Spark
> Issue Type: Improvement
> Components: SQL
> Affects Versions: 3.2.0
> Reporter: Yuming Wang
> Priority: Major
>
> {code:scala}
> test("Remove GlobalLimit operator if it's child max row <= limit") {
> val query = GlobalLimit(100, testRelation)
> val optimized = Optimize.execute(query.analyze)
> comparePlans(optimized, testRelation)
> }
> {code}
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