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From "Sandor Magyari (JIRA)" <j...@apache.org>
Subject [jira] [Created] (AMBARI-14723) NPE when provisioning cluster with a Cluster template which doesn't contain all hostgroups defined in Blueprint
Date Tue, 19 Jan 2016 16:15:39 GMT
Sandor Magyari created AMBARI-14723:
---------------------------------------

             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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