[HADOOP-17802] S3A Xattr/getXAttr to handle directories without markers

• Type: Sub-task
• Status: Open
• Priority: Minor
• Resolution: Unresolved
• Affects Version/s: 3.3.1
• Component/s: fs/s3
• Assignee: Unassigned
• Reporter: Steve Loughran
• Created: 14/Jul/21 12:13
• Updated: 19/Jul/23 14:44

Description

The XAttr support in S3 raises FNFE if given a directory as a path when that directory has children but no marker.

It should somehow downgrade (e.g. FNFE -> probe for a dir, and if found return an empty set of headers)

Issue Links

• is related to: HADOOP-18752 Change fs.s3a.directory.marker.retention to "keep"