Mike It looks like the flow file repo has partial written data at the end and is problematic on restart. Strongly recommend configuring per best practices and making sure the flow file repo in particular is in its own logical partition. Also, we can make that more resilient on startup and there is a jira.
On Apr 4, 2017 5:36 PM, "Mikhail Sosonkin" <[email protected]> wrote: > Hello Nifi: > > Has anyone face this issue? This happened after I tried restarting nifi > after it filled up the disk. > > Thanks, > Mike. > > 2017-04-04 21:29:46,490 WARN [main] org.apache.nifi.web.server.JettyServer > Failed to start web server... shutting down. > java.lang.NullPointerException: null > at org.apache.nifi.controller.repository.SchemaRepositoryRecordSerde. > deserializeRecord(SchemaRepositoryRecordSerde.java:115) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at org.apache.nifi.controller.repository.SchemaRepositoryRecordSerde. > deserializeEdit(SchemaRepositoryRecordSerde.java:105) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at org.apache.nifi.controller.repository.SchemaRepositoryRecordSerde. > deserializeEdit(SchemaRepositoryRecordSerde.java:46) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at org.wali.MinimalLockingWriteAheadLog$Partition.recoverNextTransaction( > MinimalLockingWriteAheadLog.java:1072) ~[nifi-write-ahead-log-1.1.1. > jar:1.1.1] > at org.wali.MinimalLockingWriteAheadLog.recoverFromEdits( > MinimalLockingWriteAheadLog.java:459) ~[nifi-write-ahead-log-1.1.1. > jar:1.1.1] > at org.wali.MinimalLockingWriteAheadLog.recoverRecords( > MinimalLockingWriteAheadLog.java:301) ~[nifi-write-ahead-log-1.1.1. > jar:1.1.1] > at org.apache.nifi.controller.repository.WriteAheadFlowFileRepository. > loadFlowFiles(WriteAheadFlowFileRepository.java:346) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.FlowController.initializeFlow(FlowController.java:700) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:701) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at > org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:508) > ~[nifi-framework-core-1.1.1.jar:1.1.1] > at org.apache.nifi.web.contextlistener.ApplicationStartupContextListe > ner.contextInitialized(ApplicationStartupContextListener.java:69) ~[na:na] > at > org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:837) > ~[jetty-server-9.3.9.v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized( > ServletContextHandler.java:533) ~[jetty-servlet-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.server.handler.ContextHandler. > startContext(ContextHandler.java:810) ~[jetty-server-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.servlet.ServletContextHandler.startContext( > ServletContextHandler.java:345) ~[jetty-servlet-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1404) > ~[jetty-webapp-9.3.9.v20160517.jar:9.3.9.v20160517] > at > org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1366) > ~[jetty-webapp-9.3.9.v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.server.handler.ContextHandler. > doStart(ContextHandler.java:772) ~[jetty-server-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.servlet.ServletContextHandler.doStart( > ServletContextHandler.java:262) ~[jetty-servlet-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:520) > ~[jetty-webapp-9.3.9.v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.AbstractLifeCycle. > start(AbstractLifeCycle.java:68) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.ContainerLifeCycle. > start(ContainerLifeCycle.java:132) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.ContainerLifeCycle. > doStart(ContainerLifeCycle.java:114) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.server.handler.AbstractHandler. > doStart(AbstractHandler.java:61) ~[jetty-server-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.AbstractLifeCycle. > start(AbstractLifeCycle.java:68) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.ContainerLifeCycle. > start(ContainerLifeCycle.java:132) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.ContainerLifeCycle. > doStart(ContainerLifeCycle.java:106) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.server.handler.AbstractHandler. > doStart(AbstractHandler.java:61) ~[jetty-server-9.3.9. > v20160517.jar:9.3.9.v20160517] > at > org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:231) > ~[jetty-server-9.3.9.v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.AbstractLifeCycle. > start(AbstractLifeCycle.java:68) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.ContainerLifeCycle. > start(ContainerLifeCycle.java:132) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.server.Server.start(Server.java:411) > ~[jetty-server-9.3.9.v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.ContainerLifeCycle. > doStart(ContainerLifeCycle.java:106) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.eclipse.jetty.server.handler.AbstractHandler. > doStart(AbstractHandler.java:61) ~[jetty-server-9.3.9. > v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.server.Server.doStart(Server.java:378) > ~[jetty-server-9.3.9.v20160517.jar:9.3.9.v20160517] > at org.eclipse.jetty.util.component.AbstractLifeCycle. > start(AbstractLifeCycle.java:68) ~[jetty-util-9.3.9.v20160517. > jar:9.3.9.v20160517] > at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:675) > ~[nifi-jetty-1.1.1.jar:1.1.1] > at org.apache.nifi.NiFi.<init>(NiFi.java:156) > [nifi-runtime-1.1.1.jar:1.1.1] > at org.apache.nifi.NiFi.main(NiFi.java:262) [nifi-runtime-1.1.1.jar:1.1.1] > 2017-04-04 21:29:46,491 INFO [Thread-1] org.apache.nifi.NiFi Initiating > shutdown of Jetty web server... > > > > This email may contain material that is confidential for the sole use of > the intended recipient(s). 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