[HBASE-13575] TestChoreService has to make sure that the opened ChoreService is closed for each unit test

• Type: Bug
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 1.1.0, 1.2.0, 2.0.0
• Fix Version/s: 1.1.0, 2.0.0
• Labels: beginner
• Hadoop Flags: Reviewed
• Assignee: Stephen Yuan Jiang
• Reporter: Stephen Yuan Jiang
• Created: 27/Apr/15 18:13
• Updated: 04/Jul/15 12:49
• Resolved: 27/Apr/15 21:28

Description

The TestChoreService shut down the opened ChoreService after each individual unit test. This is to avoid test failure with enormous amount of active threads at the end of test on slow virtual host (see HBASE-12992). However, the service shut down was not wrapped around the 'finally'-block to guarantee the execution when exception throws. The fix is trial.