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Posted to dev@ambari.apache.org by "Sumit Mohanty (JIRA)" <ji...@apache.org> on 2013/08/21 22:39:52 UTC
[jira] [Commented] (AMBARI-2982) Nullpointer exception with getting
Ganglia metrics
[ https://issues.apache.org/jira/browse/AMBARI-2982?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13746817#comment-13746817 ]
Sumit Mohanty commented on AMBARI-2982:
---------------------------------------
LGTM, +1
> Nullpointer exception with getting Ganglia metrics
> --------------------------------------------------
>
> Key: AMBARI-2982
> URL: https://issues.apache.org/jira/browse/AMBARI-2982
> Project: Ambari
> Issue Type: Bug
> Components: controller
> Affects Versions: 1.4.0
> Reporter: Siddharth Wagle
> Assignee: Siddharth Wagle
> Fix For: 1.4.0
>
> Attachments: AMBARI-2982.patch
>
>
> Fresh install on a 150 node cluster.
> Stacktrace:
> {code}
> Aug 20, 2013 5:57:27 PM com.sun.jersey.spi.container.ContainerResponse mapMappableContainerException
> SEVERE: The RuntimeException could not be mapped to a response, re-throwing to the HTTP container
> java.lang.NullPointerException
> at org.apache.ambari.server.controller.ganglia.GangliaPropertyProvider$RRDRequest.populateResources(GangliaPropertyProvider.java:427)
> at org.apache.ambari.server.controller.ganglia.GangliaPropertyProvider.populateResources(GangliaPropertyProvider.java:116)
> at org.apache.ambari.server.controller.internal.VersioningPropertyProvider.populateResources(VersioningPropertyProvider.java:98)
> at org.apache.ambari.server.controller.internal.ClusterControllerImpl.populateResources(ClusterControllerImpl.java:350)
> at org.apache.ambari.server.controller.internal.ClusterControllerImpl.getResources(ClusterControllerImpl.java:120)
> at org.apache.ambari.server.controller.internal.ClusterControllerImpl.getResources(ClusterControllerImpl.java:94)
> at org.apache.ambari.server.api.query.QueryImpl.execute(QueryImpl.java:149)
> at org.apache.ambari.server.api.handlers.ReadHandler.handleRequest(ReadHandler.java:61)
> at org.apache.ambari.server.api.services.BaseRequest.process(BaseRequest.java:107)
> at org.apache.ambari.server.api.services.BaseService.handleRequest(BaseService.java:80)
> at org.apache.ambari.server.api.services.HostService.getHosts(HostService.java:95)
> 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$1.invoke(JavaMethodInvokerFactory.java:60)
> at com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
> at com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
> at com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:288)
> at com.sun.jersey.server.impl.uri.rules.SubLocatorRule.accept(SubLocatorRule.java:134)
> at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> at com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
> at com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
> at com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
> at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1469)
> at com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1400)
> {code}
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