[SPARK-45703] Fix `abstract type TypeA in type pattern Some[TypeA] is unchecked since it is eliminated by erasure`

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 4.0.0
• Fix Version/s: 4.0.0
• Component/s: SQL
• Assignee: Yang Jie
• Reporter: Yang Jie
• Created: 27/Oct/23 04:11
• Updated: 31/Oct/23 15:54
• Resolved: 31/Oct/23 15:54

Description

[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]                   ^