[jira] [Updated] (AMBARI-14745) Ambari server throws error when unused configs are present in blueprint

["Olivér Szabó (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/AMBARI-14745?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Olivér Szabó updated AMBARI-14745:
----------------------------------
    Attachment: AMBARI-14745_branch-2.2.patch

> Ambari server throws error when unused configs are present in blueprint
> -----------------------------------------------------------------------
>
>                 Key: AMBARI-14745
>                 URL: https://issues.apache.org/jira/browse/AMBARI-14745
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-server
>    Affects Versions: 2.2.0
>            Reporter: Olivér Szabó
>            Assignee: Olivér Szabó
>             Fix For: 2.4.0
>
>         Attachments: AMBARI-14745_branch-2.2.patch
>
>
> When trying to create unsecure cluster, ambari server throws error when Ranger configs are present in the blueprint.
> Error Message seen:
> “ [pool-6-thread-1] ERROR org.apache.ambari.server.topology.TopologyManager - TopologyManager.ConfigureClusterTask: An exception occurred while attempting to process cluster configs and set on cluster: 
> java.lang.IllegalArgumentException: Unable to update configuration property 'policymgr_external_url' with topology information. Component 'RANGER_ADMIN' is mapped to an invalid number of hosts '0'.
> at org.apache.ambari.server.controller.internal.BlueprintConfigurationProcessor$SingleHostTopologyUpdater.updateForClusterCreate(BlueprintConfigurationProcessor.java:1270)



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