Siddharth Wagle created AMBARI-8553:
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Summary: 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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