[jira] [Comment Edited] (HDDS-2939) Ozone FS namespace

["maobaolong (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDDS-2939?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17147644#comment-17147644 ] 

maobaolong edited comment on HDDS-2939 at 6/29/20, 9:23 AM:
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https://dzone.com/articles/scalable-metadata-service-in-alluxio-storing-billi
This is an article, it talk about how alluxio use rocksdb to maintain its metadata, i think we can reference something from Alluxio.

The approach between this ticket and alluxio approach are similar, both of them use two table to maintain the metadata. 


was (Author: maobaolong):
https://dzone.com/articles/scalable-metadata-service-in-alluxio-storing-billi

> 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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