[HBASE-3356] Add more checks in replication if RS is stopped

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.90.0
• Assignee: Jean-Daniel Cryans
• Reporter: Jean-Daniel Cryans
• Created: 14/Dec/10 19:51
• Updated: 20/Nov/15 12:40
• Resolved: 14/Dec/10 21:15

Description

In a few places in the replication code I abort the region server if I get ZK exceptions, which often happens when closing down a region server cleanly (wasn't the case before). It results in a bunch of exceptions being thrown for nothing, adding more checks should resolve this easily.