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https://issues.apache.org/jira/browse/HBASE-7781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13855540#comment-13855540
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ramkrishna.s.vasudevan commented on HBASE-7781:
-----------------------------------------------
Pressed the button pretty early.
When i try running the testMiniKDC as given in the hadoop JIRA,
{code}
Subject subject = new Subject(false, principals, new HashSet<Object>(),
new HashSet<Object>());
loginContext = new LoginContext("", subject, null,
KerberosConfiguration.createClientConfig(principal, keytab));
loginContext.login();
subject = loginContext.getSubject();
loginContext.login();
{code}
This works fine using similar principal. But when going thro the UGI code it
does not work.
> Update security unit tests to use a KDC if available
> ----------------------------------------------------
>
> Key: HBASE-7781
> URL: https://issues.apache.org/jira/browse/HBASE-7781
> Project: HBase
> Issue Type: Test
> Components: security, test
> Reporter: Gary Helmling
> Assignee: ramkrishna.s.vasudevan
> Priority: Blocker
> Fix For: 0.98.0
>
>
> We currently have large holes in the test coverage of HBase with security
> enabled. Two recent examples of bugs which really should have been caught
> with testing are HBASE-7771 and HBASE-7772. The long standing problem with
> testing with security enabled has been the requirement for supporting
> kerberos infrastructure.
> We need to close this gap and provide some automated testing with security
> enabled, if necessary standing up and provisioning a temporary KDC as an
> option for running integration tests, see HADOOP-8078 and HADOOP-9004 where a
> similar approach was taken.
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