[SPARK-4373] MLlib unit tests failed maven test

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.2.0
• Fix Version/s: 1.2.0
• Component/s: MLlib
• Target Version/s: 1.2.0
• Assignee: Xiangrui Meng
• Reporter: Xiangrui Meng
• Created: 12/Nov/14 23:36
• Updated: 13/Nov/14 02:15
• Resolved: 13/Nov/14 02:15

Description

We should make sure there is at most one SparkContext running at any time inside the same JVM. Maven initializes all test classes first and then runs tests. So we cannot initialize sc as a member.

Issue Links

• links to: [Github] Pull Request #3235 (mengxr)