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https://issues.apache.org/jira/browse/HDDS-2939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17150643#comment-17150643
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maobaolong commented on HDDS-2939:
----------------------------------

Hi [~rakeshr], thank you for working on this feature, after read the design 
doc, i think the directories would be treat as inode, so directories can also 
contains metadata, for example, directory owner, mode, creation time, 
modification time, and so on.

So, naming the two table directory table and file table,  i don't know how to 
store the metadata for directory. 

> Ozone FS namespace
> ------------------
>
>                 Key: HDDS-2939
>                 URL: https://issues.apache.org/jira/browse/HDDS-2939
>             Project: Hadoop Distributed Data Store
>          Issue Type: New Feature
>          Components: Ozone Manager
>            Reporter: Supratim Deka
>            Assignee: Rakesh Radhakrishnan
>            Priority: Major
>              Labels: Triaged
>         Attachments: Ozone FS Namespace Proposal v1.0.docx
>
>
> Create the structures and metadata layout required to support efficient FS 
> namespace operations in Ozone - operations involving folders/directories 
> required to support the Hadoop compatible Filesystem interface.
> The details are described in the attached document. The work is divided up 
> into sub-tasks as per the task list in the document.



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