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https://issues.apache.org/jira/browse/HIVE-4629?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14107206#comment-14107206
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Brock Noland commented on HIVE-4629:
------------------------------------

Hi Dong,

The latest patch fails to apply to HEAD and will need to be rebased.

bq. the latest patch still does not fulfill the comments about backward 
compatibility.

I am very sorry for the confusion, I believe the patch *does* meet the backward 
compatibility requirement.

bq. For client and service layer interface ICLIService, although it is not RPC 
and is not a public API of Hive, I think making it follow the single 
request/response struct mode is also good. Will make the new fetchResults 
method follow the single request/response struct model. Then remove those old 
fetchResults methods.

I do not feel this is required. The current patch works exactly as we requested!

Thank you very much Dong!!

> HS2 should support an API to retrieve query logs
> ------------------------------------------------
>
>                 Key: HIVE-4629
>                 URL: https://issues.apache.org/jira/browse/HIVE-4629
>             Project: Hive
>          Issue Type: Sub-task
>          Components: HiveServer2
>            Reporter: Shreepadma Venugopalan
>            Assignee: Dong Chen
>         Attachments: HIVE-4629-no_thrift.1.patch, HIVE-4629.1.patch, 
> HIVE-4629.2.patch, HIVE-4629.3.patch.txt, HIVE-4629.4.patch, 
> HIVE-4629.5.patch, HIVE-4629.6.patch, HIVE-4629.7.patch
>
>
> HiveServer2 should support an API to retrieve query logs. This is 
> particularly relevant because HiveServer2 supports async execution but 
> doesn't provide a way to report progress. Providing an API to retrieve query 
> logs will help report progress to the client.



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