[SPARK-35496] Upgrade Scala 2.13 to 2.13.7

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.3.0
• Fix Version/s: 3.3.0
• Component/s: Build
• Assignee: Yang Jie
• Reporter: Yang Jie
• Created: 24/May/21 06:05
• Updated: 11/Nov/21 17:00
• Resolved: 05/Nov/21 21:21

Description

This issue aims to upgrade to Scala 2.13.7.

Scala 2.13.6 released（https://github.com/scala/scala/releases/tag/v2.13.6）. However, we skip 2.13.6 because there is a breaking behavior change at 2.13.6 which is different from both Scala 2.13.5 and Scala 3.

• https://github.com/scala/bug/issues/12403

  scala3-3.0.0:$ bin/scala
  scala> Array.empty[Double].intersect(Array(0.0))
  val res0: Array[Double] = Array()
  
  scala-2.13.6:$ bin/scala
  Welcome to Scala 2.13.6 (OpenJDK 64-Bit Server VM, Java 1.8.0_292).
  Type in expressions for evaluation. Or try :help.
  
  scala> Array.empty[Double].intersect(Array(0.0))
  java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to [D
    ... 32 elided
  

Issue Links

• links to: [Github] Pull Request #32648 (LuciferYang)