[HADOOP-14428] s3a: mkdir appears to be broken

• Type: Bug
• Status: Resolved
• Priority: Blocker
• Resolution: Fixed
• Affects Version/s: 3.0.0-alpha2, HADOOP-13345
• Fix Version/s: 2.9.0, 3.0.0-alpha4
• Component/s: fs/s3
• Hadoop Flags: Reviewed
• Assignee: Mingliang Liu
• Reporter: Aaron Fabbri
• Created: 17/May/17 01:18
• Updated: 24/Apr/18 20:52
• Resolved: 05/Jun/17 18:32

Description

Reproduction is:

hadoop fs -mkdir s3a://my-bucket/dir/
hadoop fs -ls s3a://my-bucket/dir/

ls: `s3a://my-bucket/dir/': No such file or directory

I believe this is a regression from HADOOP-14255.

Issue Links

• is broken by: HADOOP-14255 S3A to delete unnecessary fake directory objects in mkdirs()