[SPARK-26132] Remove support for Scala 2.11 in Spark 3.0.0

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.0.0
• Fix Version/s: 3.0.0
• Component/s: Build, Spark Core
• Labels: release-notes
• Target Version/s: 3.0.0
• Docs Text: Scala 2.11 support is removed in Apache Spark 3.0.0.
• Assignee: Sean R. Owen
• Reporter: Sean R. Owen
• Created: 20/Nov/18 22:42
• Updated: 24/Jan/21 22:24
• Resolved: 25/Mar/19 15:46

Description

Per some discussion on the mailing list, we are_considering_ formally not supporting Scala 2.11 in Spark 3.0. This JIRA tracks that discussion.

Issue Links

• causes: SPARK-34217 Fix Scala 2.12 release profile
• links to: [Github] Pull Request #23098 (srowen)
• links to: [Github] Pull Request #23098 (srowen)
• links to: GitHub Pull Request #23098