Mark Payne created NIFI-2746:
--------------------------------
Summary: Error when accessing User page
Key: NIFI-2746
URL: https://issues.apache.org/jira/browse/NIFI-2746
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Affects Versions: 1.1.0
Reporter: Mark Payne
Priority: Blocker
Fix For: 1.1.0
When I try to navigate to the Users page in 1.1.0-SNAPSHOT, I am seeing an
error, and the logs show a Null Pointer:
2016-09-07 16:42:25,129 ERROR [NiFi Web Server-33364]
o.a.nifi.web.api.config.ThrowableMapper An unexpected error has occurred:
java.lang.NullPointerException. Returning Internal Server Error response.
java.lang.NullPointerException: null
at
org.apache.nifi.web.api.ApplicationResource.ensureFlowInitialized(ApplicationResource.java:764)
~[classes/:na]
at
org.apache.nifi.web.api.ApplicationResource.isReplicateRequest(ApplicationResource.java:402)
~[classes/:na]
at
org.apache.nifi.web.api.TenantsResource.getUsers(TenantsResource.java:285)
~[classes/:na]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
~[na:1.8.0_91]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
~[na:1.8.0_91]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
~[na:1.8.0_91]
at java.lang.reflect.Method.invoke(Method.java:498) ~[na:1.8.0_91]
at
com.sun.jersey.spi.container.JavaMethodInvokerFactory$1.invoke(JavaMethodInvokerFactory.java:60)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.model.method.dispatch.AbstractResourceMethodDispatchProvider$ResponseOutInvoker._dispatch(AbstractResourceMethodDispatchProvider.java:205)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.model.method.dispatch.ResourceJavaMethodDispatcher.dispatch(ResourceJavaMethodDispatcher.java:75)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.uri.rules.HttpMethodRule.accept(HttpMethodRule.java:302)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.uri.rules.ResourceClassRule.accept(ResourceClassRule.java:108)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.uri.rules.RightHandPathRule.accept(RightHandPathRule.java:147)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.uri.rules.RootResourceClassesRule.accept(RootResourceClassesRule.java:84)
~[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1542)
[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.application.WebApplicationImpl._handleRequest(WebApplicationImpl.java:1473)
[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1419)
[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.server.impl.application.WebApplicationImpl.handleRequest(WebApplicationImpl.java:1409)
[jersey-server-1.19.jar:1.19]
at
com.sun.jersey.spi.container.servlet.WebComponent.service(WebComponent.java:409)
[jersey-servlet-1.19.jar:1.19]
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:558)
[jersey-servlet-1.19.jar:1.19]
at
com.sun.jersey.spi.container.servlet.ServletContainer.service(ServletContainer.java:733)
[jersey-servlet-1.19.jar:1.19]
at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
[javax.servlet-api-3.1.0.jar:3.1.0]
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:845)
[jetty-servlet-9.3.9.v20160517.jar:9.3.9.v20160517]
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1689)
[jetty-servlet-9.3.9.v20160517.jar:9.3.9.v20160517]
at org.eclipse.jetty.servlets.GzipFilter.doFilter(GzipFilter.java:51)
[jetty-servlets-9.3.9.v20160517.jar:9.3.9.v20160517]
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
[jetty-servlet-9.3.9.v20160517.jar:9.3.9.v20160517]
at
org.apache.nifi.web.filter.RequestLogger.doFilter(RequestLogger.java:66)
[classes/:na]
at
org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1676)
[jetty-servlet-9.3.9.v20160517.jar:9.3.9.v20160517]
at ...
This appears to affect only the master branch and no previously released
artifacts.
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