【发布时间】：2022-08-18 14:58:39
【问题描述】：
我最近为 Windows 安装了 NiFi 1.16.2，并在尝试重新启动服务器时尝试了一些要求工作，它抛出以下错误消息。
org.apache.nifi.controller.serialization.FlowSynchronizationException：java.lang.IllegalStateException：无法将连接添加到进程组，因为源是不属于子进程组的输出端口
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)
at 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.eclipse.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.eclipse.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 org.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.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.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.java: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.<init>(NiFi.java:170)
at org.apache.nifi.NiFi.<init>(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.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)
at org.apache.nifi.groups.StandardProcessGroupSynchronizer.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.serialization.VersionedFlowSynchronizer.synchronizeFlow(VersionedFlowSynchronizer.java:353)
... 45 common frames omitted
有什么帮助吗？
标签： windows apache-nifi