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Posted to issues@hbase.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/10/08 19:00:31 UTC
[jira] [Commented] (HBASE-14580) Make the HBaseMiniCluster
compliant with Kerberos
[ https://issues.apache.org/jira/browse/HBASE-14580?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14948987#comment-14948987 ]
Hadoop QA commented on HBASE-14580:
-----------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12765597/patch-14580.v1.patch
against master branch at commit 7e30436e3fa84525b85b05b9e23cb01b2ada7c12.
ATTACHMENT ID: 12765597
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+1 tests included{color}. The patch appears to include 3 new or modified tests.
{color:green}+1 hadoop versions{color}. The patch compiles with all supported hadoop versions (2.4.0 2.4.1 2.5.0 2.5.1 2.5.2 2.6.0 2.6.1 2.7.0 2.7.1)
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 protoc{color}. The applied patch does not increase the total number of protoc compiler warnings.
{color:green}+1 javadoc{color}. The javadoc tool did not generate any warning messages.
{color:green}+1 checkstyle{color}. The applied patch does not increase the total number of checkstyle errors
{color:green}+1 findbugs{color}. The patch does not introduce any new Findbugs (version 2.0.3) warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:green}+1 lineLengths{color}. The patch does not introduce lines longer than 100
{color:green}+1 site{color}. The mvn post-site goal succeeds with this patch.
{color:green}+1 core tests{color}. The patch passed unit tests in .
Test results: https://builds.apache.org/job/PreCommit-HBASE-Build/15916//testReport/
Release Findbugs (version 2.0.3) warnings: https://builds.apache.org/job/PreCommit-HBASE-Build/15916//artifact/patchprocess/newFindbugsWarnings.html
Checkstyle Errors: https://builds.apache.org/job/PreCommit-HBASE-Build/15916//artifact/patchprocess/checkstyle-aggregate.html
Console output: https://builds.apache.org/job/PreCommit-HBASE-Build/15916//console
This message is automatically generated.
> Make the HBaseMiniCluster compliant with Kerberos
> -------------------------------------------------
>
> Key: HBASE-14580
> URL: https://issues.apache.org/jira/browse/HBASE-14580
> Project: HBase
> Issue Type: Improvement
> Components: security, test
> Affects Versions: 2.0.0
> Reporter: Nicolas Liochon
> Assignee: Nicolas Liochon
> Fix For: 2.0.0
>
> Attachments: patch-14580.v1.patch
>
>
> Whne using MiniKDC and the minicluster in a unit test, there is a conflict causeed by HBaseTestingUtility:
> {code}
> public static User getDifferentUser(final Configuration c,
> final String differentiatingSuffix)
> throws IOException {
> // snip
> String username = User.getCurrent().getName() +
> differentiatingSuffix; <==================== problem here
> User user = User.createUserForTesting(c, username,
> new String[]{"supergroup"});
> return user;
> }
> {code}
> This creates users like securedUser/localhost@EXAMPLE.COM.hfs.0, and this does not work.
> My fix is to return the current user when Kerberos is set. I don't think that there is another option (any other opinion?). However this user is not in a group so we have logs like 'WARN [IPC Server handler 9 on 61366] security.UserGroupInformation (UserGroupInformation.java:getGroupNames(1521)) - No groups available for user securedUser' I'm not sure of its impact. [~apurtell], what do you think?
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