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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-14723) NPE when provisioning cluster with a Cluster template which doesn't contain all hostgroups defined in Blueprint
Date Wed, 20 Jan 2016 04:00:42 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-14723?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15107946#comment-15107946
] 

Hadoop QA commented on AMBARI-14723:
------------------------------------

{color:green}+1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12783150/AMBARI-14723.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author tags.

    {color:green}+1 tests included{color}.  The patch appears to include 1 new or modified
test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the total number of
javac compiler warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase the total number
of release audit warnings.

    {color:green}+1 core tests{color}.  The patch passed unit tests in ambari-server.

Test results: https://builds.apache.org/job/Ambari-trunk-test-patch/4976//testReport/
Console output: https://builds.apache.org/job/Ambari-trunk-test-patch/4976//console

This message is automatically generated.

> 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
>
>         Attachments: AMBARI-14723.patch
>
>
> 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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