[ZOOKEEPER-1728] Better error message when reconfig invoked in standalone mode

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.5.0
• Fix Version/s: 3.5.0
• Assignee: Alexander Shraer
• Reporter: Alexander Shraer
• Created: 13/Jul/13 22:02
• Updated: 01/Apr/14 11:10
• Resolved: 31/Mar/14 23:47

Description

For now reconfig is not supported in standalone mode. But when invoked it should return something better than the current ClassCast exception.

The patch throws a KeeperException.UnimplementedException in this case (most errors are reported through exceptions).