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Posted to dev@ambari.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2015/08/12 21:54:46 UTC
[jira] [Commented] (AMBARI-12744) Kerberos: Test KDC Connection
succeeds but prints ERROR to ambari server log
[ https://issues.apache.org/jira/browse/AMBARI-12744?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14694077#comment-14694077 ]
Hadoop QA commented on AMBARI-12744:
------------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12750114/AMBARI-12744_trunk_02.patch
against trunk revision .
{color:green}+1 @author{color}. The patch does not contain any @author tags.
{color:green}+1 tests included{color}. The patch appears to include 1 new or modified test files.
{color:green}+1 javac{color}. The applied patch does not increase the total number of javac compiler warnings.
{color:green}+1 release audit{color}. The applied patch does not increase the total number of release audit warnings.
{color:red}-1 core tests{color}. The patch failed these unit tests in ambari-server:
org.apache.ambari.server.controller.AmbariManagementControllerTest
org.apache.ambari.server.security.authorization.AmbariLdapAuthenticationProviderForDNWithSpaceTest
Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/3575//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/3575//console
This message is automatically generated.
> Kerberos: Test KDC Connection succeeds but prints ERROR to ambari server log
> ----------------------------------------------------------------------------
>
> Key: AMBARI-12744
> URL: https://issues.apache.org/jira/browse/AMBARI-12744
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.1.0, 2.1.1
> Reporter: Robert Levas
> Assignee: Robert Levas
> Priority: Critical
> Labels: kerberos
> Fix For: 2.2.0, 2.1.2
>
> Attachments: AMBARI-12744_branch-2.1_01.patch, AMBARI-12744_branch-2.1_02.patch, AMBARI-12744_trunk_01.patch, AMBARI-12744_trunk_02.patch
>
>
> When enabling Kerberos, click Test KDC Connection, things succeed but there is an error printed to ambari-server log. This is happening when the KDC listens only on UDP and the TCP check fails.
> {code}
> 06 Aug 2015 21:20:16,179 ERROR [qtp-client-29] KdcServerConnectionVerification:133 - Unable to connect to Kerberos Server
> 06 Aug 2015 21:20:26,111 ERROR [qtp-client-25] KdcServerConnectionVerification:133 - Unable to connect to Kerberos Server
> {code}
> *Solution*
> Fix logging to be more explicit to avoid confusion
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