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https://issues.apache.org/jira/browse/AMBARI-8553?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14235040#comment-14235040
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Hudson commented on AMBARI-8553:
--------------------------------
FAILURE: Integrated in Ambari-trunk-Commit #1107 (See
[https://builds.apache.org/job/Ambari-trunk-Commit/1107/])
AMBARI-8553. Cluster cannot be installed if Ganglia is not selected. (swagle)
(swagle:
http://git-wip-us.apache.org/repos/asf?p=ambari.git&a=commit&h=76ca626b6001c867a2970fa516e3a9ce529f3a02)
*
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsReportPropertyProviderProxy.java
*
ambari-server/src/main/java/org/apache/ambari/server/controller/metrics/MetricsPropertyProviderProxy.java
> Cluster cannot be installed if Ganglia is not selected
> ------------------------------------------------------
>
> Key: AMBARI-8553
> URL: https://issues.apache.org/jira/browse/AMBARI-8553
> Project: Ambari
> Issue Type: Bug
> Components: ambari-metrics
> Affects Versions: 2.0.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Fix For: 2.0.0
>
>
> Installed a cluster without AMS / Ganglia
> There are multiple problems.
> After install phase of deployment is completed, UI gets stuck (see
> screenshot). This is because server throws 500 when UI makes a query against
> /api/v1/clusters/cluster/hosts?fields=Hosts/host_state,host_components/HostRoles/state
> before proceeding to check for certain conditions.
> At this point, even /api/v1/clusters/cluster throws 500.
> The server log shows:
> 00:06:44,872 WARN [qtp1072019789-22] ServletHandler:514 -
> /api/v1/clusters/ys200
> java.lang.NullPointerException
> at
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