[HIVEMALL-242] Drop support for Spark 2.1

• Type: Task
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.5.2
• Fix Version/s: 0.6.0
• Labels: spark
• Assignee: Makoto Yui
• Reporter: Makoto Yui
• Created: 21/Feb/19 05:58
• Updated: 18/Mar/19 05:15
• Resolved: 18/Mar/19 05:15

Description

We can drop Spark 2.1 support in Hivemall. Spark 2.1 requires Java7. Spark 2.2 or later requires Java8 or later.

Issue Links

• is related to: HIVEMALL-241 Change minimum Java version requirements from 7 to 8
• links to: GitHub Pull Request #186