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From "Yusaku Sako (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (AMBARI-3119) NullPointerException thrown while retrieving ganglia properties
Date Thu, 05 Sep 2013 23:00:52 GMT

    [ https://issues.apache.org/jira/browse/AMBARI-3119?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13759593#comment-13759593
] 

Yusaku Sako commented on AMBARI-3119:
-------------------------------------

+1 for the patch.
                
> NullPointerException thrown while retrieving ganglia properties
> ---------------------------------------------------------------
>
>                 Key: AMBARI-3119
>                 URL: https://issues.apache.org/jira/browse/AMBARI-3119
>             Project: Ambari
>          Issue Type: Bug
>          Components: controller
>    Affects Versions: 1.4.1
>            Reporter: Siddharth Wagle
>            Assignee: Siddharth Wagle
>             Fix For: 1.4.1
>
>         Attachments: AMBARI-3119.patch
>
>
> API Call:
> {code}
> curl -u admin:admin http://localhost:8080/api/v1/clusters/c1/services?fields=components/ServiceComponentInfo,components/host_components,components/host_components/HostRoles,components/host_components/metrics/jvm/memHeapUsedM,components/host_components/metrics/jvm/memHeapCommittedM,components/host_components/metrics/mapred/jobtracker/trackers_decommissioned,components/host_components/metrics/cpu/cpu_wio,components/host_components/metrics/rpc/RpcQueueTime_avg_time,components/host_components/metrics/flume/flume,components/host_components/metrics/yarn/Queue
> {code}
> *Ambari log*:
> 20:54:57,044  WARN \[qtp912472968-20\] ServletHandler:514 - /api/v1/clusters/c1/services
> java.lang.NullPointerException
> 	at org.apache.ambari.server.controller.ganglia.GangliaPropertyProvider.getRRDRequests(GangliaPropertyProvider.java:225)
> 	at org.apache.ambari.server.controller.ganglia.GangliaPropertyProvider.populateResources(GangliaPropertyProvider.java:110)
> 	at org.apache.ambari.server.controller.internal.VersioningPropertyProvider.populateResources(VersioningPropertyProvider.java:98)

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