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https://issues.apache.org/jira/browse/AMBARI-15220?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15176199#comment-15176199
 ] 

Sebastian Toader commented on AMBARI-15220:
-------------------------------------------

Committed to trunk:
{code}
commit 4ecb3c10fede992fde82e54cf252f28160ba5f07
Author: Toader, Sebastian <stoa...@hortonworks.com>
Date:   Wed Mar 2 19:29:09 2016 +0100

    AMBARI-15220. NPE thrown when secure cluster is created with Blueprint that 
includes ACCUMULO. (stoader)
{code}

> NPE thrown when secure cluster is created with Blueprint that includes 
> ACCUMULO
> -------------------------------------------------------------------------------
>
>                 Key: AMBARI-15220
>                 URL: https://issues.apache.org/jira/browse/AMBARI-15220
>             Project: Ambari
>          Issue Type: Bug
>          Components: ambari-admin
>    Affects Versions: 2.2.1
>            Reporter: Sebastian Toader
>            Assignee: Sebastian Toader
>            Priority: Critical
>             Fix For: 2.2.2
>
>         Attachments: AMBARI-15220.trunk.v1.patch
>
>
> When a kerberized cluster is created with Blueprint that includes ACCUMULO a 
> NPE is thrown.
> {code}
> 29 Feb 2016 10:41:12,812 ERROR [pool-10-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.AmbariContext.waitForConfigurationResolution(AmbariContext.java:414)
>         at 
> org.apache.ambari.server.topology.ClusterConfigurationRequest.setConfigurationsOnCluster(ClusterConfigurationRequest.java:439)
>         at 
> org.apache.ambari.server.topology.ClusterConfigurationRequest.setConfigurationsOnCluster(ClusterConfigurationRequest.java:349)
>         at 
> org.apache.ambari.server.topology.ClusterConfigurationRequest.process(ClusterConfigurationRequest.java:145)
>         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:262)
>         at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
>         at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:745)
> 29 Feb 2016 10:41:12,823  INFO [pool-2-thread-1] AsyncCallableService:111 - 
> Exception during task execution: 
> java.util.concurrent.ExecutionException: java.lang.Exception: 
> java.lang.NullPointerException
>         at java.util.concurrent.FutureTask.report(FutureTask.java:122)
>         at java.util.concurrent.FutureTask.get(FutureTask.java:202)
>         at 
> org.apache.ambari.server.topology.AsyncCallableService.taskCompleted(AsyncCallableService.java:103)
>         at 
> org.apache.ambari.server.topology.AsyncCallableService.call(AsyncCallableService.java:74)
>         at 
> org.apache.ambari.server.topology.AsyncCallableService.call(AsyncCallableService.java:37)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at 
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
>         at 
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
>         at java.lang.Thread.run(Thread.java:745)
> Caused by: java.lang.Exception: java.lang.NullPointerException
>         at 
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:770)
>         at 
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:738)
>         at java.util.concurrent.FutureTask.run(FutureTask.java:262)
>         at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
>         at 
> java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
>         ... 3 more
> Caused by: java.lang.NullPointerException
>         at 
> org.apache.ambari.server.topology.AmbariContext.waitForConfigurationResolution(AmbariContext.java:414)
>         at 
> org.apache.ambari.server.topology.ClusterConfigurationRequest.setConfigurationsOnCluster(ClusterConfigurationRequest.java:439)
>         at 
> org.apache.ambari.server.topology.ClusterConfigurationRequest.setConfigurationsOnCluster(ClusterConfigurationRequest.java:349)
>         at 
> org.apache.ambari.server.topology.ClusterConfigurationRequest.process(ClusterConfigurationRequest.java:145)
>         at 
> org.apache.ambari.server.topology.TopologyManager$ConfigureClusterTask.call(TopologyManager.java:764)
>         ... 7 more
> {code}|



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