[HDFS-9297] Update TestBlockMissingException to use corruptBlockOnDataNodesByDeletingBlockFile()

• Type: Improvement
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 2.7.1
• Fix Version/s: 2.8.0, 3.0.0-alpha1
• Component/s: test
• Assignee: Tony Wu
• Reporter: Tony Wu
• Created: 23/Oct/15 16:28
• Updated: 12/May/16 18:14
• Resolved: 24/Oct/15 00:44

Description

TestBlockMissingException uses its own function to corrupt a block by deleting all its block files. HDFS-7235 introduced a helper function corruptBlockOnDataNodesByDeletingBlockFile() that does exactly the same thing. We can update this test to use the helper function.