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https://issues.apache.org/jira/browse/HIVE-6486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14088628#comment-14088628
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Shivaraju Gowda commented on HIVE-6486:
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The attached test program TestCase_HIVE-6486.java is compiled and tested. Your
suggested change is NOT correct. A method argument is overridden inline and the
round bracket ends the method call.
I agree the indentation looks off, it might be a side affect of the editor or
just the way my eclipse formats it. Feel free to change it as needed.
> Support secure Subject.doAs() in HiveServer2 JDBC client.
> ---------------------------------------------------------
>
> Key: HIVE-6486
> URL: https://issues.apache.org/jira/browse/HIVE-6486
> Project: Hive
> Issue Type: Improvement
> Components: Authentication, HiveServer2, JDBC
> Affects Versions: 0.11.0, 0.12.0
> Reporter: Shivaraju Gowda
> Assignee: Shivaraju Gowda
> Fix For: 0.13.0
>
> Attachments: HIVE-6486.1.patch, HIVE-6486.2.patch, HIVE-6486.3.patch,
> HIVE-6486_Hive0.11.patch, TestCase_HIVE-6486.java
>
>
> HIVE-5155 addresses the problem of kerberos authentication in multi-user
> middleware server using proxy user. In this mode the principal used by the
> middle ware server has privileges to impersonate selected users in
> Hive/Hadoop.
> This enhancement is to support Subject.doAs() authentication in Hive JDBC
> layer so that the end users Kerberos Subject is passed through in the middle
> ware server. With this improvement there won't be any additional setup in the
> server to grant proxy privileges to some users and there won't be need to
> specify a proxy user in the JDBC client. This version should also be more
> secure since it won't require principals with the privileges to impersonate
> other users in Hive/Hadoop setup.
>
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