[HBASE-10582] 0.94->0.96 Upgrade: ACL can't be repopulated when ACL table contains row for table '-ROOT' or '.META.'

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 0.98.0, 0.96.0, 0.96.1
• Fix Version/s: 0.96.2, 0.98.1, 0.99.0
• Hadoop Flags: Reviewed
• Assignee: Jeffrey Zhong
• Reporter: Jeffrey Zhong
• Created: 21/Feb/14 01:09
• Updated: 21/Feb/15 23:30
• Resolved: 25/Feb/14 02:05

Description

When 'ROOT', '.META' rows are contained in ACL table, during upgrade process, ACL zk nodes can't be populated to zookeeper because AccessControlLists#loadAll(HRegion) fails to load table permissions due to
parsePermissionRecord throws IllegalArgumentException from TableName.valueof.