Sandor Magyari created AMBARI-14723:
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Summary: NPE when provisioning cluster with a Cluster template
which doesn't contain all hostgroups defined in Blueprint
Key: AMBARI-14723
URL: https://issues.apache.org/jira/browse/AMBARI-14723
Project: Ambari
Issue Type: Bug
Components: ambari-server
Affects Versions: 2.2.1
Reporter: Sandor Magyari
Assignee: Sandor Magyari
Priority: Blocker
Fix For: 2.2.1
The below, NPE occurs when provisioning cluster with a Cluster template which
doesn't contain all hostgroups defined in Blueprint.
18 Jan 2016 13:53:23,511 ERROR [pool-8-thread-1] TopologyManager:766 -
TopologyManager.ConfigureClusterTask: An exception occurred while attempting to
process cluster configs and set on cluster:
java.lang.NullPointerException
at
org.apache.ambari.server.topology.ClusterTopologyImpl.getHostAssignmentsForComponent(ClusterTopologyImpl.java:176)
at
org.apache.ambari.server.topology.ClusterConfigurationRequest.createComponentHostMap(ClusterConfigurationRequest.java:165)
at
org.apache.ambari.server.topology.ClusterConfigurationRequest.configureKerberos(ClusterConfigurationRequest.java:130)
at
org.apache.ambari.server.topology.ClusterConfigurationRequest.process(ClusterConfigurationRequest.java:103)
at
org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:764)
at
org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:738)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:293)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
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