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https://issues.apache.org/jira/browse/TAJO-1331?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14311893#comment-14311893
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Jihun Kang commented on TAJO-1331:
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Query result API defined on the {code}GET /queries/{query-id}/result{code}, but 
binary data transmission was not considered. This api will be changed to return 
the binary data. To detect the error on transferring binary data, I would liked 
to add a hash field on this API. How about your thought?

> Add REST Client API
> -------------------
>
>                 Key: TAJO-1331
>                 URL: https://issues.apache.org/jira/browse/TAJO-1331
>             Project: Tajo
>          Issue Type: New Feature
>          Components: client
>            Reporter: Hyunsik Choi
>            Assignee: Jihun Kang
>         Attachments: TajoClientRestAPIDesign_draft.pdf
>
>
> Currently, there is only protobuf-based TCP protocol for client. It works 
> well.
> However, even though protobuf itself is very portable, our protobuf-based 
> client protocol is is not portable. This is because protocol buffer does not 
> provide RPC implementation and it just provides RPC stub and marshalling 
> method.
> The main objective of this issue is to implement RESTful API for client. This 
> technique is very widely used in many applications. REST does not require any 
> heavy dependency. It is expected that many third-party client API can be 
> easily implemented with REST client API. 



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