[MAPREDUCE-2850] Add test for TaskTracker disk failure handling (MR-2413)

• Type: Sub-task
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.20.204.0
• Fix Version/s: 1.1.0
• Component/s: tasktracker
• Target Version/s: 1.1.0
• Hadoop Flags: Reviewed
• Assignee: Ravi Gummadi
• Reporter: Eli Collins
• Created: 17/Aug/11 22:37
• Updated: 17/Oct/12 18:27
• Resolved: 03/Nov/11 20:15

Description

MR-2413 doesn't have any test coverage that eg tests that the TT can survive disk failure.

Issue Links

• is related to: MAPREDUCE-3419 Don't mark exited TT threads as dead in MiniMRCluster
• relates to: MAPREDUCE-2413 TaskTracker should handle disk failures at both startup and runtime