[SPARK-15082] Improve unit test coverage for AccumulatorV2

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 2.0.0
• Component/s: Spark Core
• Target Version/s: 2.0.0
• Assignee: Sandeep Singh
• Reporter: Reynold Xin
• Created: 03/May/16 02:01
• Updated: 03/May/16 18:45
• Resolved: 03/May/16 18:45

Description

Once https://github.com/apache/spark/pull/12858 goes in, we should add unit tests for ListAccumulator and LegacyAccumulatorWrapper in AccumulatorV2Suite.

Issue Links

• links to: [Github] Pull Request #12862 (techaddict)