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Posted to issues@spark.apache.org by "Dongjoon Hyun (Jira)" <ji...@apache.org> on 2023/10/30 05:45:00 UTC

[jira] [Resolved] (SPARK-45685) Use `LazyList` instead of `Stream`

     [ https://issues.apache.org/jira/browse/SPARK-45685?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-45685.
-----------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 43563
[https://github.com/apache/spark/pull/43563]

> Use `LazyList` instead of `Stream`
> ----------------------------------
>
>                 Key: SPARK-45685
>                 URL: https://issues.apache.org/jira/browse/SPARK-45685
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Build, Spark Core, SQL
>    Affects Versions: 4.0.0
>            Reporter: Yang Jie
>            Assignee: Yang Jie
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>
> * class Stream in package immutable is deprecated (since 2.13.0)
>  * object Stream in package immutable is deprecated (since 2.13.0)
>  * type Stream in package scala is deprecated (since 2.13.0)
>  * value Stream in package scala is deprecated (since 2.13.0)
>  * method append in class Stream is deprecated (since 2.13.0)
>  * method toStream in trait IterableOnceOps is deprecated (since 2.13.0)
>  
> {code:java}
> [warn] /Users/yangjie01/SourceCode/git/spark-mine-sbt/sql/core/src/test/scala/org/apache/spark/sql/GenTPCDSData.scala:49:20: class Stream in package immutable is deprecated (since 2.13.0): Use LazyList (which is fully lazy) instead of Stream (which has a lazy tail only)
> [warn] Applicable -Wconf / @nowarn filters for this warning: msg=<part of the message>, cat=deprecation, site=org.apache.spark.sql.BlockingLineStream.BlockingStreamed.stream, origin=scala.collection.immutable.Stream, version=2.13.0
> [warn]     val stream: () => Stream[T])
> [warn]                    ^ {code}



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