[HBASE-10274] MiniZookeeperCluster should close ZKDatabase when shutdown ZooKeeperServers

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.94.3
• Fix Version/s: 0.98.0, 0.96.2, 0.99.0, 0.94.17
• Hadoop Flags: Reviewed
• Assignee: chendihao
• Reporter: chendihao
• Created: 03/Jan/14 07:55
• Updated: 26/Feb/14 04:45
• Resolved: 14/Jan/14 03:39

Description

HBASE-6820 points out the problem but not fix completely.

killCurrentActiveZooKeeperServer() and killOneBackupZooKeeperServer() will shutdown the ZooKeeperServer and need to close ZKDatabase as well.

Issue Links

• is blocked by: HBASE-10306 Backport HBASE-6820 to 0.94, MiniZookeeperCluster should ensure that ZKDatabase is closed upon shutdown()