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https://issues.apache.org/jira/browse/NIFI-5098?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Satwik Bhandiwad reassigned NIFI-5098:
--------------------------------------
Assignee: Satwik Bhandiwad
> NiFi fails to start if invalid NiFi Registry URI is configured in a
> controller service.
> ---------------------------------------------------------------------------------------
>
> Key: NIFI-5098
> URL: https://issues.apache.org/jira/browse/NIFI-5098
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Jeremy Dyer
> Assignee: Satwik Bhandiwad
> Priority: Major
> Labels: SDLC
>
> When configuring a NiFi-registry client within NiFi the user can enter
> whatever URI they desire. However if the user enters a URI that does not
> contain http/https the URI is not validated. I typed "htp://" for example
> instead of "http://";. I restarted nifi and nifi would not restart giving an
> error in the logs that is included below. This prevented NiFi from starting
> without first manually fixing the controller service entry for the
> nifi-registry. This seems to only happen when you "update" the URI for the
> NiFi-Registry. It seems that client side validation is not occuring when
> updating the URI. This allows for the system to get in an invalid state if
> someone updates the URI incorrectly.
>
>
> org.apache.nifi.controller.serialization.FlowSynchronizationException:
> java.lang.IllegalArgumentException: Cannot create Flow Registry with URI of
> localhost:18080 because there are no known implementations of Flow Registries
> that can handle URIs of scheme localhost
> at
> org.apache.nifi.controller.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java:474)
> at
> org.apache.nifi.controller.FlowController.synchronize(FlowController.java:1622)
> at
> org.apache.nifi.persistence.StandardXMLFlowConfigurationDAO.load(StandardXMLFlowConfigurationDAO.java:84)
> at
> org.apache.nifi.controller.StandardFlowService.loadFromBytes(StandardFlowService.java:723)
> at
> org.apache.nifi.controller.StandardFlowService.load(StandardFlowService.java:534)
> at
> org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized(ApplicationStartupContextListener.java:72)
> at
> org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:876)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:532)
> at
> org.eclipse.jetty.server.handler.ContextHandler.startContext(ContextHandler.java:839)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletContextHandler.java:344)
> at
> org.eclipse.jetty.webapp.WebAppContext.startWebapp(WebAppContext.java:1480)
> at
> org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.java:1442)
> at
> org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandler.java:799)
> at
> org.eclipse.jetty.servlet.ServletContextHandler.doStart(ServletContextHandler.java:261)
> at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:540)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
> at
> org.eclipse.jetty.server.handler.gzip.GzipHandler.doStart(GzipHandler.java:290)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:113)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.start(ContainerLifeCycle.java:131)
> at org.eclipse.jetty.server.Server.start(Server.java:452)
> at
> org.eclipse.jetty.util.component.ContainerLifeCycle.doStart(ContainerLifeCycle.java:105)
> at
> org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHandler.java:113)
> at org.eclipse.jetty.server.Server.doStart(Server.java:419)
> at
> org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLifeCycle.java:68)
> at org.apache.nifi.web.server.JettyServer.start(JettyServer.java:798)
> at org.apache.nifi.NiFi.<init>(NiFi.java:160)
> at org.apache.nifi.NiFi.main(NiFi.java:268)
> Caused by: java.lang.IllegalArgumentException: Cannot create Flow Registry
> with URI of localhost:18080 because there are no known implementations of
> Flow Registries that can handle URIs of scheme localhost
> at
> org.apache.nifi.registry.flow.StandardFlowRegistryClient.addFlowRegistry(StandardFlowRegistryClient.java:86)
> at
> org.apache.nifi.controller.StandardFlowSynchronizer.sync(StandardFlowSynchronizer.java:349)
> ... 37 common frames omitted
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