[jira] [Resolved] (SPARK-37256) Replace `ScalaObjectMapper` with `ClassTagExtensions` to fix compilation warnings

["Sean R. Owen (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-37256?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Sean R. Owen resolved SPARK-37256.
----------------------------------
    Fix Version/s: 3.3.0
       Resolution: Fixed

Issue resolved by pull request 34532
[https://github.com/apache/spark/pull/34532]

> Replace `ScalaObjectMapper` with `ClassTagExtensions` to fix compilation warnings
> ---------------------------------------------------------------------------------
>
>                 Key: SPARK-37256
>                 URL: https://issues.apache.org/jira/browse/SPARK-37256
>             Project: Spark
>          Issue Type: Improvement
>          Components: SQL
>    Affects Versions: 3.3.0
>            Reporter: Yang Jie
>            Assignee: Yang Jie
>            Priority: Minor
>             Fix For: 3.3.0
>
>
> There are some compilation warning log as follows:
> {code:java}
> [WARNING] [Warn] /spark/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/util/RebaseDateTime.scala:268: [deprecation @ org.apache.spark.sql.catalyst.util.RebaseDateTime.loadRebaseRecords.mapper.$anon | origin=com.fasterxml.jackson.module.scala.ScalaObjectMapper | version=2.12.1] trait ScalaObjectMapper in package scala is deprecated (since 2.12.1): ScalaObjectMapper is deprecated because Manifests are not supported in Scala3 {code}
> We can refer to the recommendations of `jackson-module-scala` for fix
> {code:java}
> ScalaObjectMapper is deprecated because Manifests are not supported in Scala3, you might want to use ClassTagExtensions as a replacement {code}
>  



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