Mark - I see quite a few files and all has latest mtime . Thanks, Chakri
Sent from my iPhone On Jan 15, 2016, at 9:49 AM, Mark Payne <[email protected]<mailto:[email protected]>> wrote: Chakri, Thanks for the stack trace. I have created a ticket to address this: https://issues.apache.org/jira/browse/NIFI-1404 In the meantime, it appears that the bug is due to the fact that you have a Provenance Event file that has no events, and NiFi is not handling that well. You should be able to just delete that particular event file (located in the configured Provenance Repository directory). The file will end with ".prov" or ".prov.gz" and should only be a couple of bytes. Once that file is removed, you should be able to restart NIFi. Thanks -Mark On Jan 15, 2016, at 12:38 PM, Chakrader Dewaragatla <[email protected]<mailto:[email protected]>> wrote: 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... 2016-01-15 17:31:13,951 INFO [Thread-2] org.eclipse.jetty.server.ServerConnector Stopped ServerConnector@fcc6032{HTTP/1.1}{i-c894e249.dev.aws.lifelock.ad:8080} 2016-01-15 17:31:13,957 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped o.e.j.w.WebAppContext@576b09e2{/,file:/opt/nifi/0.4.1/work/jetty/nifi-web-e rror-0.4.1.war/webapp/,UNAVAILABLE}{./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 17:31:13,959 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped 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/,UNAVAILABLE}{./work/nar/framework/nifi-frame work-nar-0.4.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-docs-0.4 .1.war} 2016-01-15 17:31:13,961 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped o.e.j.s.h.ContextHandler@160c946f{/nifi-docs,null,UNAVAILABLE} 2016-01-15 17:31:13,962 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped 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/,UNAVAILABLE}{./work/nar/ framework/nifi-framework-nar-0.4.1.nar-unpacked/META-INF/bundled-dependenci es/nifi-web-content-viewer-0.4.1.war} 2016-01-15 17:31:13,964 INFO [Thread-2] o.a.n.w.c.ApplicationStartupContextListener Initiating shutdown of flow service... 2016-01-15 17:31:13,967 WARN [Thread-2] o.a.n.w.c.ApplicationStartupContextListener Problem occurred ensuring flow controller or repository was properly terminated due to 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: java.nio.channels.OverlappingFileLockException 2016-01-15 17:31:13,967 INFO [Thread-2] /nifi-api Closing Spring root WebApplicationContext 2016-01-15 17:31:14,055 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped 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/,UNAVAILABLE}{./work/nar/framework/nifi-framewo rk-nar-0.4.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-api-0.4.1. war} 2016-01-15 17:31:14,070 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped o.e.j.w.WebAppContext@4fa14406{/nifi,file:/opt/nifi/0.4.1/work/jetty/nifi-w eb-ui-0.4.1.war/webapp/,UNAVAILABLE}{./work/nar/framework/nifi-framework-na r-0.4.1.nar-unpacked/META-INF/bundled-dependencies/nifi-web-ui-0.4.1.war} 2016-01-15 17:31:14,096 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped o.e.j.w.WebAppContext@453a7cca{/nifi-update-attribute-ui-0.4.1,file:/opt/ni fi/0.4.1/work/jetty/nifi-update-attribute-ui-0.4.1.war/webapp/,UNAVAILABLE} {./work/nar/extensions/nifi-update-attribute-nar-0.4.1.nar-unpacked/META-IN F/bundled-dependencies/nifi-update-attribute-ui-0.4.1.war} 2016-01-15 17:31:14,100 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped o.e.j.w.WebAppContext@627432d{/nifi-image-viewer-0.4.1,file:/opt/nifi/0.4.1 /work/jetty/nifi-image-viewer-0.4.1.war/webapp/,UNAVAILABLE}{./work/nar/ext ensions/nifi-image-nar-0.4.1.nar-unpacked/META-INF/bundled-dependencies/nif i-image-viewer-0.4.1.war} 2016-01-15 17:31:14,101 INFO [Thread-2] o.e.jetty.server.handler.ContextHandler Stopped o.e.j.w.WebAppContext@3b84028d{/nifi-standard-content-viewer-0.4.1,file:/op t/nifi/0.4.1/work/jetty/nifi-standard-content-viewer-0.4.1.war/webapp/,UNAV AILABLE}{./work/nar/extensions/nifi-standard-nar-0.4.1.nar-unpacked/META-IN F/bundled-dependencies/nifi-standard-content-viewer-0.4.1.war} 2016-01-15 17:31:14,105 INFO [Thread-2] org.apache.nifi.NiFi Jetty web server shutdown completed (nicely or otherwise). On 1/15/16, 9:37 AM, "Joe Witt" <[email protected]<mailto:[email protected]>> wrote: Chakri, The most telling bits of the logs are probably below that. Could possibly attach the full nifi-app.log (assuming nothing sensitive is in it) or search lower for the root cause of the exception. Even if provenance data is corrupted the problematic sections should be safely ignored so let's see a bit more about what is happening. Thanks Joe On Fri, Jan 15, 2016 at 12:34 PM, Chakrader Dewaragatla <[email protected]<mailto:[email protected]>> wrote: Hi Nifi ran out memory and shutdown the service. When I try to start, it threw following exception. I tried to look for slate flow file, it do not apprear to exist. Can someone help me ? Thanks, -Chakri 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/ nifi-web-api-0.4.1.war/webapp/,STARTING}{./work/nar/framework/nifi-framew ork-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.con textInitialized(ApplicationStartupContextListener.java:99) ~[na:na] at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(Co ntextHandler.java:800) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(Se rvletContextHandler.java:444) ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandl er.java:791) ~[jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletConte xtHandler.java:294) ~[jetty-servlet-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:134 9) ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:13 42) ~[jetty-webapp-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.ja va: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(AbstractLifeCycl e.java:68) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCy cle.java:132) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLife Cycle.java:114) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler. java:61) [jetty-server-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycl e.java:68) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCy cle.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(ContainerLife Cycle.java:114) [jetty-util-9.2.11.v20150529.jar:9.2.11.v20150529] at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler. java: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(AbstractLifeCycl e.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.doGe tObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getO bjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectFo rBeanInstance(AbstractBeanFactory.java:1517) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(A bstractBeanFactory.java:314) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abs tractBeanFactory.java:199) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.context.support.AbstractApplicationContext.getBean(Ab stractApplicationContext.java:962) ~[spring-context-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.con textInitialized(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.doGe tObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getO bjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectFo rBeanInstance(AbstractBeanFactory.java:1517) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(A bstractBeanFactory.java:314) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(Abs tractBeanFactory.java:199) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE] ________________________________ The information contained in this transmission may contain privileged and confidential information. 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