[HBASE-17004] Refactor IntegrationTestManyRegions to use @ClassRule for timing out

• Type: Improvement
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Fix Version/s: 1.3.0, 1.2.5, 1.1.8, 2.0.0
• Component/s: integration tests
• Assignee: Apekshit Sharma
• Reporter: Apekshit Sharma
• Created: 02/Nov/16 21:50
• Updated: 09/Nov/17 02:46
• Resolved: 04/Nov/16 19:14

Description

IntegrationTestManyRegions verifies that many regions get assigned within given time. To do so, it spawns a new thread and uses CountDownLatch.await() to timeout. Replacing this mechanism with junit @ClassRule to timeout the test.