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https://issues.apache.org/jira/browse/AMBARI-14664?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15099045#comment-15099045
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Hudson commented on AMBARI-14664:
---------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #4175 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/4175/])
AMBARI-14664. Blueprints: After Kerberos deployment, UI requires that
(rnettleton:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=8e86ef183992bddce0f1c355b340ba1b274d2f61])
*
ambari-server/src/main/java/org/apache/ambari/server/topology/ClusterConfigurationRequest.java
*
ambari-server/src/test/java/org/apache/ambari/server/topology/ClusterConfigurationRequestTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/controller/KerberosHelperImpl.java
> Blueprints: After Kerberos deployment, UI requires that Yarn service be
> restarted
> ---------------------------------------------------------------------------------
>
> Key: AMBARI-14664
> URL: https://issues.apache.org/jira/browse/AMBARI-14664
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.0
> Reporter: Sandor Magyari
> Assignee: Sandor Magyari
> Priority: Critical
> Fix For: 2.2.1
>
> Attachments: AMBARI-14664.patch
>
>
> This is similar issue to AMBARI-14251 Stale configuration problem.
> Kerberos.json config files contains a few properties like:
> {$clusterHostInfo/webhcat_server_host} for HIVE and KNOX configs. These
> properties are replaced using StageUtils.getClusterHostInfo() which is a
> quite problematic one and sometimes could happen that hosts are missing from
> clusterHostInfo since TopologyHostRequest were not created at that time.
> The solution would be to pass clusterHostInfo map to KerberosHelper in case
> of using it from TopologyManager so there's no need to get clusterInfo from
> StageUtils. We can create this map from ClusterTopology once topology is
> resolved. To retrieve hosts to be resolved form kerberos configs, we would
> pass an empty componentHostMap then we can select host variables from config
> properties. This way the same Kerberos config logic will run both for BP and
> non BP deployments.
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