[HBASE-21707] Fix warnings in hbase-rsgroup module and also make the UTs more stable

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0
• Component/s: Region Assignment, rsgroup
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 12/Jan/19 06:43
• Updated: 15/Jan/19 07:30
• Resolved: 15/Jan/19 00:38

Description

By adding a sleep after the stopServer call, the test will hang there forever, need to dig more, maybe something wrong with the TRSP related stuffs.

Issue Links

• links to: Review Board