[HDFS-9292] Make TestFileConcorruption independent to underlying FsDataset Implementation.

• Type: Improvement
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 2.7.1
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Target Version/s: 2.8.0
• Assignee: Lei (Eddy) Xu
• Reporter: Lei (Eddy) Xu
• Created: 22/Oct/15 21:42
• Updated: 12/May/16 18:13
• Resolved: 26/Oct/15 23:10

Description

TestFileCorruption manipulates the block data by directly accessing the block files on disk. MiniDFSCluster has already offered ways to corrupt data. We can use that to make TestFileCorruption agnostic to the implementation.