[HBASE-3163] If we timeout PENDING_CLOSE and send another closeRegion RPC, need to handle NSRE from RS (comes as a RemoteException)

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.90.0
• Fix Version/s: 0.90.0
• Component/s: master
• Hadoop Flags: Reviewed
• Assignee: Jonathan Gray
• Reporter: Jonathan Gray
• Created: 28/Oct/10 06:10
• Updated: 20/Nov/15 12:41
• Resolved: 30/Oct/10 17:03

Description

When we send a closeRegion RPC to an RS, we are catching NSRE but when the RS is the one throwing the NSRE, then it comes back as a RemoteException (then an NSRE) and we aren't unwrapping it properly.

We need to catch this and then deal with it appropriately.

Still tracking how this happened in the first place.