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https://issues.apache.org/jira/browse/AMBARI-15184?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15173011#comment-15173011
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Hudson commented on AMBARI-15184:
---------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #4409 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/4409/])
AMBARI-15184. Host with uppercased symbols was not registered during (stoader:
[http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=6bdc7fc7fe88a151116b92f1b9023780c2f219ad])
*
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/ProvisionClusterRequestTest.java
*
ambari-server/src/test/java/org/apache/ambari/server/controller/internal/BlueprintConfigurationProcessorTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/topology/ClusterTopologyImpl.java
*
ambari-server/src/test/java/org/apache/ambari/server/topology/HostGroupInfoTest.java
*
ambari-server/src/main/java/org/apache/ambari/server/topology/HostGroupInfo.java
> Host with uppercased symbols was not registered during deploy via blueprints
> ----------------------------------------------------------------------------
>
> Key: AMBARI-15184
> URL: https://issues.apache.org/jira/browse/AMBARI-15184
> Project: Ambari
> Issue Type: Bug
> Components: ambari-server
> Affects Versions: 2.2.1
> Reporter: Sandor Magyari
> Assignee: Sandor Magyari
> Priority: Critical
> Fix For: 2.2.2
>
> Attachments: AMBARI-15184_v2.patch
>
>
> The main problem is that while hostnames are only stored in the Ambari DB in
> lowercase letters, it is still possible for a user to specify a host with
> capital letters or mixed case letters in the Cluster Creation Template
> (submitted during a cluster deployment).
> The solution would be to convert the hostnames specified in the Cluster
> Creation template at deployment time to lower case, and use only lower-case
> hostnames in Blueprints generally (as in the rest of Ambari). This would mean
> that all hostnames assumed to be lower-case internally.
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