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https://issues.apache.org/jira/browse/HDFS-7240?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14540492#comment-14540492
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Colin Patrick McCabe commented on HDFS-7240:
--------------------------------------------

This looks like a really interesting way to achieve a scalable blob store using 
some of the infrastructure we already have in HDFS.  It could be a good 
direction for the project to go in.

We should have a meeting to review the design and talk about how it fits in 
with the rest of what's going on in HDFS-land.  Perhaps we could have a webex 
on the week of May 25th or June 1?  (I am going to be out of town next week so 
I can't do next week.)

> Object store in HDFS
> --------------------
>
>                 Key: HDFS-7240
>                 URL: https://issues.apache.org/jira/browse/HDFS-7240
>             Project: Hadoop HDFS
>          Issue Type: New Feature
>            Reporter: Jitendra Nath Pandey
>            Assignee: Jitendra Nath Pandey
>         Attachments: Ozone-architecture-v1.pdf
>
>
> This jira proposes to add object store capabilities into HDFS. 
> As part of the federation work (HDFS-1052) we separated block storage as a 
> generic storage layer. Using the Block Pool abstraction, new kinds of 
> namespaces can be built on top of the storage layer i.e. datanodes.
> In this jira I will explore building an object store using the datanode 
> storage, but independent of namespace metadata.
> I will soon update with a detailed design document.



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