[HADOOP-16201] S3AFileSystem#innerMkdirs builds needless lists

• Type: Sub-task
• Status: Resolved
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 3.2.0
• Fix Version/s: 3.3.0
• Component/s: fs/s3
• Assignee: Lokesh Jain
• Reporter: Lokesh Jain
• Created: 20/Mar/19 09:24
• Updated: 03/Apr/19 16:48
• Resolved: 22/Mar/19 11:42

Description

S3AFileSystem#innerMkdirs currently does not create parent directories. The code checks for the existence of the parent directories and if they do not exist, it adds them to metadataStoreDirs list. But this list is not used and therefore the parent directories are never created. Only the given directory path is created.

Issue Links

• links to: GitHub Pull Request #636