[HDDS-10570] dfs -touch creates directory instead of empty file in FSO bucket

• Type: Sub-task
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.5.0
• Component/s: Ozone Filesystem, S3
• Labels: pull-request-available
• Assignee: Attila Doroszlai
• Reporter: Attila Doroszlai
• Created: 22/Mar/24 10:35
• Updated: 29/Mar/24 08:34
• Resolved: 29/Mar/24 08:34

Description

$ ozone sh bucket create --layout FILE_SYSTEM_OPTIMIZED /s3v/fso-bucket

$ hdfs dfs -touch s3a://fso-bucket/empty.s3a

$ ozone sh key info /s3v/fso-bucket/empty.s3a
{
...
  "name" : "empty.s3a/",
  "dataSize" : 0,
...
  "ozoneKeyLocations" : [ ],
  "file" : false
}

The same works OK in OBJECT_STORE and LEGACY buckets.

Issue Links

• is related to: HDDS-7594 [FSO] Folders created through S3G are created on file system as "files".
• links to: GitHub Pull Request #6452