[HDFS-2100] Improve TestStorageRestore

• Type: Test
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 0.23.0
• Fix Version/s: 0.23.0
• Component/s: test
• Hadoop Flags: Reviewed
• Assignee: Aaron Myers
• Reporter: Aaron Myers
• Created: 21/Jun/11 21:48
• Updated: 15/Nov/11 00:52
• Resolved: 22/Jun/11 00:15

Description

Though running multiple 2NNs isn't supported, accidentally doing so should not result in HDFS metadata corruptions. We should add a test case to exercise this possibility when name.dir.storage.restore is enabled, which is a particularly delicate code path.