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https://issues.apache.org/jira/browse/HDFS-12123?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Anu Engineer updated HDFS-12123:
--------------------------------
      Resolution: Fixed
    Hadoop Flags: Reviewed
          Status: Resolved  (was: Patch Available)

[~nandakumar131] Thank you for the contribution. I have committed this to the 
feature branch.

> Ozone: OzoneClient: Abstraction of OzoneClient and default implementation
> -------------------------------------------------------------------------
>
>                 Key: HDFS-12123
>                 URL: https://issues.apache.org/jira/browse/HDFS-12123
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>          Components: ozone
>            Reporter: Nandakumar
>            Assignee: Nandakumar
>         Attachments: HDFS-12123-HDFS-7240.000.patch, 
> HDFS-12123-HDFS-7240.001.patch
>
>
> {{OzoneClient}} interface defines all the client operations supported by 
> Ozone. 
> {{OzoneClientImpl}} will have the default implementation, it should connects 
> to KSM, SCM and DataNode through RPC protocol to execute client calls.
> Similarly we should have a client implementation which implements 
> {{OzoneClient}} and uses REST protocol to execute client calls.
> This will provide lots of flexibility to Ozone applications, when 
> applications are running inside the cluster, they can use RPC protocol, but 
> when running from outside the cluster, the same applications can speak REST 
> protocol to communicate with Ozone.



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