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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2026/02/15 19:23:00 UTC

[jira] [Closed] (SPARK-50509) Spark build failure

     [ https://issues.apache.org/jira/browse/SPARK-50509?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun closed SPARK-50509.
---------------------------------

> Spark build failure
> -------------------
>
>                 Key: SPARK-50509
>                 URL: https://issues.apache.org/jira/browse/SPARK-50509
>             Project: Spark
>          Issue Type: Bug
>          Components: Build, SQL
>    Affects Versions: 3.5.3
>            Reporter: cuiyanxiang
>            Assignee: Yang Jie
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 3.5.4
>
>
> DeduplicateWithinWatermark
>  
> overriding lazy value references in class QueryPlan of type org.apache.spark.sql.catalyst.expressions.AttributeSet; method references needs to be a stable, immutable value
>  
> old
> {code:java}
> override def references: AttributeSet = AttributeSet(keys) ++
>   AttributeSet(child.output.filter(_.metadata.contains(EventTimeWatermark.delayKey))) {code}
>  
>  
> change to 
> {code:java}
> override lazy val references: AttributeSet = AttributeSet(keys) ++
> AttributeSet(child.output.filter(_.metadata.contains(EventTimeWatermark.delayKey))) {code}
>  



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