[jira] [Commented] (AMBARI-13551) When adding components to a Kerberized cluster, the set of hosts to create principals for should be limited to only the relevant set

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/AMBARI-13551?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14978489#comment-14978489 ] 

Hadoop QA commented on AMBARI-13551:
------------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12769004/AMBARI-13551_trunk_01.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.metrics.timeline.cache.TimelineMetricCacheSizingTest

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/4063//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/4063//console

This message is automatically generated.

> When adding components to a Kerberized cluster, the set of hosts to create principals for should be limited to only the relevant set
> ------------------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AMBARI-13551
>                 URL: https://issues.apache.org/jira/browse/AMBARI-13551
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.1.3
>            Reporter: Robert Levas
>            Assignee: Robert Levas
>            Priority: Critical
>              Labels: kerberos
>             Fix For: 2.1.3
>
>         Attachments: AMBARI-13551_branch-2.1_01.patch, AMBARI-13551_trunk_01.patch
>
>
> When adding components to a Kerberized cluster, the set of hosts to create principals for should be limited to only the relevant set.  This is because if a component for an existing service is added to an existing host, principals and keytab files for the existing components will get unnecessarily updated. 



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