[HADOOP-19043] S3A: Regression: ITestS3AOpenCost fails on prefetch test runs

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Fix Version/s: 3.5.0
• Component/s: fs/s3, test
• Labels: pull-request-available
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 17/Jan/24 15:28
• Updated: 08/Mar/24 12:55
• Resolved: 08/Mar/24 12:55

Description

Getting test failures in the new ITestS3AOpenCost tests when run with -Dprefetch

Thought I'd tested this, but clearly not

• class cast failures on asserts (fix: skip)
• bytes read different in one test: (fix: identify and address)

Issue Links

• links to: GitHub Pull Request #6460
• links to: GitHub Pull Request #6465