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Remote Poller: NPE while attempting to start RemotePollerNG

Description

Tried to restart an OpenNMS instance which has applications (and its services and locations) defined. It seems that the rrd-repository is not set correctly.

An error occurred while attempting to start the "OpenNMS:Name=RemotePollerNG" service (class org.opennms.netmgt.daemon.SimpleSpringContextJmxServiceDaemon).  Shutting down and exiting. javax.management.RuntimeMBeanException: java.lang.NullPointerException at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrow(DefaultMBeanServerInterceptor.java:839) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.rethrowMaybeMBeanException(DefaultMBeanServerInterceptor.java:852) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:821) at com.sun.jmx.mbeanserver.JmxMBeanServer.invoke(JmxMBeanServer.java:801) at org.opennms.netmgt.vmmgr.Invoker.invoke(Invoker.java:277) at org.opennms.netmgt.vmmgr.Invoker.invokeMethods(Invoker.java:206) at org.opennms.netmgt.vmmgr.Starter.start(Starter.java:154) at org.opennms.netmgt.vmmgr.Starter.startDaemon(Starter.java:94) at org.opennms.netmgt.vmmgr.Controller.start(Controller.java:173) at org.opennms.netmgt.vmmgr.Controller.main(Controller.java:150) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.opennms.bootstrap.Bootstrap$4.run(Bootstrap.java:527) at java.lang.Thread.run(Thread.java:748) Caused by: java.lang.NullPointerException at java.io.File.<init>(File.java:277) at org.opennms.netmgt.remotepollerng.RemotePollerd.lambda$filterService$3(RemotePollerd.java:226) at org.opennms.netmgt.dao.hibernate.DefaultSessionUtils.withManualFlush(DefaultSessionUtils.java:81) at org.opennms.netmgt.dao.hibernate.DefaultSessionUtils.lambda$withReadOnlyTransaction$1(DefaultSessionUtils.java:73) at org.opennms.netmgt.dao.hibernate.DefaultSessionUtils.executeWithTransactionDefinition(DefaultSessionUtils.java:95) at org.opennms.netmgt.dao.hibernate.DefaultSessionUtils.withReadOnlyTransaction(DefaultSessionUtils.java:73) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:302) at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202) at com.sun.proxy.$Proxy184.withReadOnlyTransaction(Unknown Source) at org.opennms.netmgt.remotepollerng.RemotePollerd.filterService(RemotePollerd.java:180) at org.opennms.netmgt.remotepollerng.ServiceTracker.start(ServiceTracker.java:87) at org.opennms.netmgt.remotepollerng.RemotePollerd.start(RemotePollerd.java:305) at org.opennms.netmgt.daemon.AbstractSpringContextJmxServiceDaemon$2.run(AbstractSpringContextJmxServiceDaemon.java:128) at org.opennms.core.logging.Logging.withPrefix(Logging.java:71) at org.opennms.netmgt.daemon.AbstractSpringContextJmxServiceDaemon.start(AbstractSpringContextJmxServiceDaemon.java:118) at sun.reflect.GeneratedMethodAccessor161.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.reflect.misc.Trampoline.invoke(MethodUtil.java:71) at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at sun.reflect.misc.MethodUtil.invoke(MethodUtil.java:275) at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:112) at com.sun.jmx.mbeanserver.StandardMBeanIntrospector.invokeM2(StandardMBeanIntrospector.java:46) at com.sun.jmx.mbeanserver.MBeanIntrospector.invokeM(MBeanIntrospector.java:237) at com.sun.jmx.mbeanserver.PerInterface.invoke(PerInterface.java:138) at com.sun.jmx.mbeanserver.MBeanSupport.invoke(MBeanSupport.java:252) at com.sun.jmx.interceptor.DefaultMBeanServerInterceptor.invoke(DefaultMBeanServerInterceptor.java:819) ... 13 more

Acceptance / Success Criteria

None

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Christian Pape August 28, 2020 at 6:45 AM

Merged.

Christian Pape August 27, 2020 at 12:01 PM

Fixed

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PagerDuty

Created August 27, 2020 at 9:44 AM
Updated November 3, 2020 at 5:13 PM
Resolved August 28, 2020 at 6:45 AM

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