[HBASE-21746] Fix two concern cases in RegionMover

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 3.0.0-alpha-1, 2.2.0, 2.1.3, 2.0.5
• Hadoop Flags: Reviewed
• Assignee: Duo Zhang
• Reporter: Duo Zhang
• Created: 19/Jan/19 06:54
• Updated: 20/Jan/19 14:52
• Resolved: 20/Jan/19 01:07

Description

First, the stripServer will return the last regionserver is the target region server is not online, which is incorrect. It should return null for this case.

Second, we use MetaTableAccessor to get locations for region, but the location for meta region is in meta table so...

Issue Links

• links to: Review Board