Apache NiFi 1.16.0 windows 服務器立即關閉

Question

我最近為 windows 安裝了 NiFi 1.16.2，並在嘗試重新啟動服務器時嘗試了一些要求工作，它拋出以下錯誤消息。 org.apache.nifi.controller.serialization.FlowSynchronizationException: java.lang.IllegalStateException: Cannot add Connection to Process Group because source is an Output Port that does not belong to a child Process Group

org.apache.nifi.controller.serialization.FlowSynchronizationException: java.lang.IllegalStateException: Cannot add Connection to Process Group because source is an Output Port that does not belong to a child Process Group at org.apache.nifi.controller.serialization. VersionedFlowSynchronizer.synchronizeFlow(VersionedFlowSynchronizer.java:362) at org.apache.nifi.controller.serialization.VersionedFlowSynchronizer.sync(VersionedFlowSynchronizer.java:185) at org.apache.nifi.controller.serialization.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java: 43) 在 org.apache.nifi.controller .FlowController.synchronize(FlowController.java:1479) at org.apache.nifi.persistence.StandardFlowConfigurationDAO.load(StandardFlowConfigurationDAO.java:104) at org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:815) at org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:538) at org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized(ApplicationStartupContextListener.java:67) at org.eclipse.jetty.server.handler. ContextHandler.callContextInitialized(ContextHandler.java:1073) at org.Z6B7B655DD22FAA3F10677C 512493A8A0Z.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:572) at org.eclipse.jetty.server.handler.ContextHandler.contextInitialized(ContextHandler.java:1002) at org.eclipse.jetty.servlet.ServletHandler.initialize( ServletHandler.java:746) at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:379) at org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1449) at org.eclipse.jetty .webapp.WebAppContext.startContext(WebAppContext.java:1414) at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:916) at org.Z6B 7B655DD22FAA3F10677C512493A8A0Z.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:288) at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:524) at org.eclipse.jetty.util.component.AbstractLifeCycle.start( AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117) at org .eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at or g.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110) at org.eclipse.jetty.server. handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:426) at org.eclipse.jetty.util.component.AbstractLifeCycle.start( AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.Z93F725A07423FE1C889F448B33 D21F46Z:117) at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse .jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:169) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:117) at org.eclipse.jetty.server.handler.AbstractHandler .doStart(AbstractHandler.java:97) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:73) at org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.Z93F725A0742 3FE1C889F448B33D21F46Z:169) at org.eclipse.jetty.server.Server.start(Server.java:423) at org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:110) at org.eclipse.jetty .server.handler.AbstractHandler.doStart(AbstractHandler.java:97) at org.eclipse.jetty.server.Server.doStart(Server.java:387) at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle .java:73) at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:1008) at org.apache.nifi.NiFi.(NiFi.java:170) at org.apache.nifi. NiFi.(NiFi.java:82) at org.apache.nifi.NiFi.main(NiFi.java:330) Caused by: java.lang.IllegalStateException: Cannot add Connection to Process Group because source is an Output Port that does not belong to a child Process Group at org.apache.nifi.groups.StandardProcessGroup.addConnection(StandardProcessGroup.java:1154) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.addConnection(StandardProcessGroupSynchronizer.java:1853) at org.apache.nifi .groups.StandardProcessGroupSynchronizer.synchronizeConnections(StandardProcessGroupSynchronizer.java:531) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.synchronize(StandardProcessGroupSynchronizer. Synchronizer.java:388) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.addProcessGroup(StandardProcessGroupSynchronizer.java:1019) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.synchronizeChildGroups(StandardProcessGroupSynchronizer.java:423) at org.apache.nifi .groups.StandardProcessGroupSynchronizer.synchronize(StandardProcessGroupSynchronizer.java:373) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.addProcessGroup(StandardProcessGroupSynchronizer.java:1019) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.synchronizeChildGroups(StandardProcessGroupSynchronizer.java:423 ) 在 org.apache.nifi.groups.S tandardProcessGroupSynchronizer.synchronize(StandardProcessGroupSynchronizer.java:373) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.lambda$synchronize$0(StandardProcessGroupSynchronizer.java:221) at org.apache.nifi.controller.flow.AbstractFlowManager.withParameterContextResolution(AbstractFlowManager.java :462) at org.apache.nifi.groups.StandardProcessGroupSynchronizer.synchronize(StandardProcessGroupSynchronizer.java:219) at org.apache.nifi.groups.StandardProcessGroup.synchronizeFlow(StandardProcessGroup.java:3830) at org.apache.nifi.controller.序列化.VersionedFlowSynchronizer.synchronizeFlow(VersionedFlowSynchronizer.Z93F725A07423FE 1C889F448B33D21F46Z:353)... 45個常用框架省略

有什么幫助嗎？

Answer 1

我通過刪除文件“C:\nifi-1.16.3\conf\flow.json.gz”和“C:\nifi-1.16.3\conf\flow.xml.gz”解決了這個問題。 將舊文件從文件夾“archive”“C:\nifi-1.16.3\conf\archive\20220816T121245 +0300_flow.xml.gz”復制到文件夾 Z0D61F8370CAD1D412F80B:\84D143E1625-conf1。