[HADOOP-18955] AWS SDK v2: add path capability probe "fs.s3a.capability.aws.v2"

• Type: Sub-task
• Status: Resolved
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 3.4.0
• Component/s: fs/s3
• Target Version/s: 3.4.0
• Assignee: Steve Loughran
• Reporter: Steve Loughran
• Created: 26/Oct/23 10:13
• Updated: 23/Jan/24 02:40
• Resolved: 05/Dec/23 18:25

Description

Add a "hasPathCapability()" probe for s3a v2 builds to aid diagnostics -avoids needing to look for specific s3a files on classpath.

plus bucket-info to enum all capabilities which may be present

Issue Links

• Is contained by: HADOOP-18996 S3A to provide full support for S3 Express One Zone