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From "vitthal (Suhas) Gogate (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-88) Update cluster nodes reservation is giving null pointer exception during cluster creation
Date Thu, 20 Oct 2011 01:34:10 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-88?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13131254#comment-13131254
] 

vitthal (Suhas) Gogate commented on AMBARI-88:
----------------------------------------------

When node is pre-registered with the controller without any cluster association, its cluster
ID field is null. So when node is later associated with the cluster, it should check if clusterID
is not null before using its value. 
                
> Update cluster nodes reservation is giving null pointer exception during cluster creation
> -----------------------------------------------------------------------------------------
>
>                 Key: AMBARI-88
>                 URL: https://issues.apache.org/jira/browse/AMBARI-88
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 0.1.0
>            Reporter: vitthal (Suhas) Gogate
>             Fix For: 0.1.0
>
>
> ./bin/ambari client cluster create -name eric1 -blueprint cluster124-blueprint3 -goalstate
active -nodes Eric-Yangs-MacBook-Pro.local -revision 0
> java.lang.NullPointerException
>    at org.apache.ambari.controller.Clusters.updateClusterNodesReservation(Clusters.java:415)
>    at org.apache.ambari.controller.Clusters.addCluster(Clusters.java:269)
>    at org.apache.ambari.controller.Clusters.<init>(Clusters.java:153)
>    at org.apache.ambari.controller.Clusters.getInstance(Clusters.java:161)
>    at org.apache.ambari.controller.rest.resources.ClustersResource.addCluster(ClustersResource.java:113)
>    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
>    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>    at java.lang.reflect.Method.invoke(Method.java:597)
>    at com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMe

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