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https://issues.apache.org/jira/browse/HDDS-8437?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17748116#comment-17748116
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Mladjan Gadzic commented on HDDS-8437:
--------------------------------------

Steps to reproduce the issue:
 # Start {{ozone}} Docker cluster
 # Create bucket with {{FSO}} layout under {{/s3v}} volume
 # Use Hadoop binary from 3.3.4 release
 # Set next properies in {{core-site.xml}}
{code:java}
<property> 
    <name>fs.s3a.access.key</name> 
    <value>1</value> 
</property> 
<property> 
    <name>fs.s3a.secret.key</name> 
    <value>1</value> 
</property>{code}

 # Execute {{mkdir}} command from the root of Hadoop

{code:java}
bin/hdfs dfs -Dfs.s3a.access.key=1 -Dfs.s3a.secret.key=1 
-Dfs.s3a.endpoint=http://localhost:9878 -Dfs.s3a.path.style.access=true -mkdir 
s3a://fso/a1{code}

> [FSO] S3A compatibility - dfs -mkdir creates a zero byte file instead of a 
> directory
> ------------------------------------------------------------------------------------
>
>                 Key: HDDS-8437
>                 URL: https://issues.apache.org/jira/browse/HDDS-8437
>             Project: Apache Ozone
>          Issue Type: Sub-task
>            Reporter: Neil Joshi
>            Assignee: Mladjan Gadzic
>            Priority: Critical
>
> _*FSO*_ bucket layout.  dfs -mkdir creates zero-byte file.
> Directories created by dfs -mkdir over s3a are zero byte files in ozone fso 
> NOT directorys. Creates testdir which is zero-byte file.
> -rw-rw-rw- 1 hadoop hadoop 0 2023-03-16 22:52 s3a://fso/testdir
> expect
> drwxrwxrwx - hadoop hadoop 0 2023-03-16 23:45 s3a://fso/testdir
> a directory created.



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