[
https://issues.apache.org/jira/browse/NIFI-1404?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Joseph Witt updated NIFI-1404:
------------------------------
Assignee: Mark Payne
> Provenance Repository throws NPE on startup if it finds an empty Provenance
> Event file
> --------------------------------------------------------------------------------------
>
> Key: NIFI-1404
> URL: https://issues.apache.org/jira/browse/NIFI-1404
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Mark Payne
> Fix For: 0.5.0
>
> Attachments:
> 0001-NIFI-1404-Fixed-NPE-that-resulted-on-startup-if-ther.patch
>
>
> We received the following stack trace from a user on the dev mailing list. It
> appears that if we have an empty provenance event file, we throw a NPE on
> startup. It looks like the initialize method parses each of the provenance
> log files and assumes at least one event to be present.
> 2016-01-15 17:31:13,595 INFO [main] o.a.n.p.PersistentProvenanceRepository
> Created new Provenance Event Writers for events starting with ID 23842697
> 2016-01-15 17:31:13,612 WARN [main] org.eclipse.jetty.webapp.WebAppContext
> Failed startup of context
> o.e.j.w.WebAppContext@5fa2d0d3{/nifi-api,file:/opt/nifi/0.4.1/work/jetty/ni
> fi-web-api-0.4.1.war/webapp/,STARTING}{./work/nar/framework/nifi-framework-
> nar-0.4.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-api-0.4.1.war
> }
> org.apache.nifi.web.NiFiCoreException: Unable to start Flow Controller.
> at
> org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.conte
> xtInitialized(ApplicationStartupContextListener.java:99) ~[na:na]
> at
> org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(Cont
> extHandler.java:800) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(Serv
> letContextHandler.java:444)
> ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler
> .java:791) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContext
> Handler.java:294) ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349)
> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342
> ) ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java
> :741) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505)
> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.
> java:68) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycl
> e.java:132) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCy
> cle.java:114) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.ja
> va:61) [jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.
> java:68) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycl
> e.java:132) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at org.eclipse.jetty.server.Server.start(Server.java:387)
> [jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCy
> cle.java:114) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.ja
> va:61) [jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at org.eclipse.jetty.server.Server.doStart(Server.java:354)
> [jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.
> java:68) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:663)
> [nifi-jetty-0.4.1.jar:0.4.1]
> at org.apache.nifi.NiFi.<init>(NiFi.java:137)
> [nifi-runtime-0.4.1.jar:0.4.1]
> at org.apache.nifi.NiFi.main(NiFi.java:227)
> [nifi-runtime-0.4.1.jar:0.4.1]
> Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'flowService': FactoryBean threw exception on
> object creation; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'flowController': FactoryBean threw exception on object
> creation; nested exception is java.lang.RuntimeException: Unable to create
> Provenance Repository
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObj
> ectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForB
> eanInstance(AbstractBeanFactory.java:1517)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(Abs
> tractBeanFactory.java:314) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstr
> actBeanFactory.java:199) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.context.support.AbstractApplicationContext.getBean(Abst
> ractApplicationContext.java:962)
> ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.conte
> xtInitialized(ApplicationStartupContextListener.java:64) ~[na:na]
> ... 22 common frames omitted
> Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'flowController': FactoryBean threw exception on
> object creation; nested exception is java.lang.RuntimeException: Unable to
> create Provenance Repository
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObj
> ectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForB
> eanInstance(AbstractBeanFactory.java:1517)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(Abs
> tractBeanFactory.java:314) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstr
> actBeanFactory.java:199) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.context.support.AbstractApplicationContext.getBean(Abst
> ractApplicationContext.java:962)
> ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.apache.nifi.spring.StandardFlowServiceFactoryBean.getObject(StandardFlo
> wServiceFactoryBean.java:53) ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> ... 28 common frames omitted
> Caused by: java.lang.RuntimeException: Unable to create Provenance
> Repository
> at
> org.apache.nifi.controller.FlowController.<init>(FlowController.java:417)
> ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.apache.nifi.controller.FlowController.createStandaloneInstance(FlowCont
> roller.java:352) ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.apache.nifi.spring.FlowControllerFactoryBean.getObject(FlowControllerFa
> ctoryBean.java:66) ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> ... 35 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.nifi.provenance.PersistentProvenanceRepository.determineFirstEve
> ntTimestamp(PersistentProvenanceRepository.java:1030) ~[na:na]
> at
> org.apache.nifi.provenance.PersistentProvenanceRepository.initialize(Persis
> tentProvenanceRepository.java:272) ~[na:na]
> at
> org.apache.nifi.controller.FlowController.<init>(FlowController.java:413)
> ~[nifi-framework-core-0.4.1.jar:0.4.1]
> ... 38 common frames omitted
> 2016-01-15 17:31:13,845 INFO [main]
> o.e.jetty.server.handler.ContextHandler Started
> o.e.j.w.WebAppContext@3556f201{/nifi-content-viewer,file:/opt/nifi/0.4.1/wo
> rk/jetty/nifi-web-content-viewer-0.4.1.war/webapp/,AVAILABLE}{./work/nar/fr
> amework/nifi-framework-nar-0.4.1.nar-unpacked/META-INF/bundled-dependencies
> /nifi-web-content-viewer-0.4.1.war}
> 2016-01-15 17:31:13,847 INFO [main]
> o.e.jetty.server.handler.ContextHandler Started
> o.e.j.s.h.ContextHandler@160c946f{/nifi-docs,null,AVAILABLE}
> 2016-01-15 17:31:13,885 INFO [main]
> o.e.jetty.server.handler.ContextHandler Started
> o.e.j.w.WebAppContext@13e50eb8{/nifi-docs,file:/opt/nifi/0.4.1/work/jetty/n
> ifi-web-docs-0.4.1.war/webapp/,AVAILABLE}{./work/nar/framework/nifi-framewo
> rk-nar-0.4.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-docs-0.4.1
> .war}
> 2016-01-15 17:31:13,913 INFO [main]
> o.e.jetty.server.handler.ContextHandler Started
> o.e.j.w.WebAppContext@576b09e2{/,file:/opt/nifi/0.4.1/work/jetty/nifi-web-e
> rror-0.4.1.war/webapp/,AVAILABLE}{./work/nar/framework/nifi-framework-nar-0
> .4.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-error-0.4.1.war}
> 2016-01-15 17:31:13,932 INFO [main]
> org.eclipse.jetty.server.ServerConnector Started
> ServerConnector@fcc6032{HTTP/1.1}{i-c894e249.dev.aws.lifelock.ad:8080}
> 2016-01-15 17:31:13,932 INFO [main] org.eclipse.jetty.server.Server
> Started @21374ms
> 2016-01-15 17:31:13,939 WARN [main] org.apache.nifi.web.server.JettyServer
> Failed to start web server... shutting down.
> org.apache.nifi.web.NiFiCoreException: Unable to start Flow Controller.
> at
> org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.conte
> xtInitialized(ApplicationStartupContextListener.java:99) ~[na:na]
> at
> org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(Cont
> extHandler.java:800) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(Serv
> letContextHandler.java:444)
> ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler
> .java:791) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContext
> Handler.java:294) ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1349)
> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1342
> ) ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java
> :741) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:505)
> ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.
> java:68) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycl
> e.java:132) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCy
> cle.java:114) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.ja
> va:61) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.
> java:68) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycl
> e.java:132) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at org.eclipse.jetty.server.Server.start(Server.java:387)
> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCy
> cle.java:114) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.ja
> va:61) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at org.eclipse.jetty.server.Server.doStart(Server.java:354)
> ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529]
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.
> java:68) ~[jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529]
> at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:663)
> ~[nifi-jetty-0.4.1.jar:0.4.1]
> at org.apache.nifi.NiFi.<init>(NiFi.java:137)
> [nifi-runtime-0.4.1.jar:0.4.1]
> at org.apache.nifi.NiFi.main(NiFi.java:227)
> [nifi-runtime-0.4.1.jar:0.4.1]
> Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'flowService': FactoryBean threw exception on
> object creation; nested exception is
> org.springframework.beans.factory.BeanCreationException: Error creating
> bean with name 'flowController': FactoryBean threw exception on object
> creation; nested exception is java.lang.RuntimeException: Unable to create
> Provenance Repository
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObj
> ectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForB
> eanInstance(AbstractBeanFactory.java:1517)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(Abs
> tractBeanFactory.java:314) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstr
> actBeanFactory.java:199) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.context.support.AbstractApplicationContext.getBean(Abst
> ractApplicationContext.java:962)
> ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.conte
> xtInitialized(ApplicationStartupContextListener.java:64) ~[na:na]
> ... 22 common frames omitted
> Caused by: org.springframework.beans.factory.BeanCreationException: Error
> creating bean with name 'flowController': FactoryBean threw exception on
> object creation; nested exception is java.lang.RuntimeException: Unable to
> create Provenance Repository
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:175)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObj
> ectFromFactoryBean(FactoryBeanRegistrySupport.java:103)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForB
> eanInstance(AbstractBeanFactory.java:1517)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(Abs
> tractBeanFactory.java:314) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abstr
> actBeanFactory.java:199) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.springframework.context.support.AbstractApplicationContext.getBean(Abst
> ractApplicationContext.java:962)
> ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> at
> org.apache.nifi.spring.StandardFlowServiceFactoryBean.getObject(StandardFlo
> wServiceFactoryBean.java:53) ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> ... 28 common frames omitted
> Caused by: java.lang.RuntimeException: Unable to create Provenance
> Repository
> at
> org.apache.nifi.controller.FlowController.<init>(FlowController.java:417)
> ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.apache.nifi.controller.FlowController.createStandaloneInstance(FlowCont
> roller.java:352) ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.apache.nifi.spring.FlowControllerFactoryBean.getObject(FlowControllerFa
> ctoryBean.java:66) ~[nifi-framework-core-0.4.1.jar:0.4.1]
> at
> org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetO
> bjectFromFactoryBean(FactoryBeanRegistrySupport.java:168)
> ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
> ... 35 common frames omitted
> Caused by: java.lang.NullPointerException: null
> at
> org.apache.nifi.provenance.PersistentProvenanceRepository.determineFirstEve
> ntTimestamp(PersistentProvenanceRepository.java:1030) ~[na:na]
> at
> org.apache.nifi.provenance.PersistentProvenanceRepository.initialize(Persis
> tentProvenanceRepository.java:272) ~[na:na]
> at
> org.apache.nifi.controller.FlowController.<init>(FlowController.java:413)
> ~[nifi-framework-core-0.4.1.jar:0.4.1]
> ... 38 common frames omitted
> 2016-01-15 17:31:13,945 INFO [Thread-2] org.apache.nifi.NiFi Initiating
> shutdown of Jetty web server...
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