[HADOOP-15713] ITestBlobDataValidation gets confused if upload fails

• Type: Bug
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: HADOOP-15407
• Component/s: fs/azure
• Assignee: Unassigned
• Reporter: Steve Loughran
• Created: 03/Sep/18 12:21
• Updated: 18/Sep/18 11:30

Description

ITestBlobDataValidation has a storage event callback which is invoked to check the MD5 checksum. If the upload failed this check is false —but the root cause is lost due to the assertion error raised.

Proposed: have the callback check the result of the error and only look for the MD5 value on a successful upload.