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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2023/10/30 09:40:00 UTC
[jira] [Commented] (SPARK-45703) Fix `abstract type TypeA in type pattern Some[TypeA] is unchecked since it is eliminated by erasure`
[ https://issues.apache.org/jira/browse/SPARK-45703?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17780926#comment-17780926 ]
Yang Jie commented on SPARK-45703:
----------------------------------
work on this
> Fix `abstract type TypeA in type pattern Some[TypeA] is unchecked since it is eliminated by erasure`
> ----------------------------------------------------------------------------------------------------
>
> Key: SPARK-45703
> URL: https://issues.apache.org/jira/browse/SPARK-45703
> Project: Spark
> Issue Type: Sub-task
> Components: SQL
> Affects Versions: 4.0.0
> Reporter: Yang Jie
> Priority: Major
>
> {code:java}
> [error] /Users/yangjie01/SourceCode/git/spark-mine-sbt/sql/catalyst/src/main/scala/org/apache/spark/sql/catalyst/CatalystTypeConverters.scala:105:19: abstract type ScalaInputType in type pattern Some[ScalaInputType] is unchecked since it is eliminated by erasure
> [error] Applicable -Wconf / @nowarn filters for this fatal warning: msg=<part of the message>, cat=unchecked, site=org.apache.spark.sql.catalyst.CatalystTypeConverters.CatalystTypeConverter.toCatalyst
> [error] case opt: Some[ScalaInputType] => toCatalystImpl(opt.get)
> [error] ^ {code}
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