Pierre Villard created NIFI-5033:
------------------------------------
Summary: Cannot update variable referenced in restricted components
Key: NIFI-5033
URL: https://issues.apache.org/jira/browse/NIFI-5033
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Affects Versions: 1.6.0
Reporter: Pierre Villard
When updating a variable at pg level that references a restricted component it
will fail. It seems the code is the same for secured and unsecured instance and
it fails when NiFi is unsecured since the user is unknown.
It seems it has been introduced by NIFI-4885.
{noformat}
2018-03-29 21:10:30,913 INFO [Variable Registry Update Thread]
o.a.nifi.web.api.ProcessGroupResource In order to update Variable Registry for
Process Group with ID 731bbdde-0162-1000-0f00-db6543c34b50, Stopping Processors
2018-03-29 21:10:30,913 INFO [Variable Registry Update Thread]
o.a.nifi.web.api.ProcessGroupResource In order to update Variable Registry for
Process Group with ID 731bbdde-0162-1000-0f00-db6543c34b50, Disabling
Controller Services
2018-03-29 21:10:30,913 INFO [Variable Registry Update Thread]
o.a.nifi.web.api.ProcessGroupResource In order to update Variable Registry for
Process Group with ID 731bbdde-0162-1000-0f00-db6543c34b50, Applying updates to
Variable Registry
2018-03-29 21:10:30,915 ERROR [Variable Registry Update Thread]
o.a.nifi.web.api.ProcessGroupResource Failed to update variable registry for
Process Group with ID 731bbdde-0162-1000-0f00-db6543c34b50
org.apache.nifi.authorization.AccessDeniedException: Unknown user.
at
org.apache.nifi.authorization.resource.RestrictedComponentsAuthorizableFactory$2.checkAuthorization(RestrictedComponentsAuthorizableFactory.java:68)
at
org.apache.nifi.controller.ConfiguredComponent.checkAuthorization(ConfiguredComponent.java:129)
at
org.apache.nifi.authorization.resource.Authorizable.checkAuthorization(Authorizable.java:183)
at
org.apache.nifi.authorization.resource.Authorizable.isAuthorized(Authorizable.java:70)
at
org.apache.nifi.web.api.dto.DtoFactory.createPermissionsDto(DtoFactory.java:1798)
at
org.apache.nifi.web.api.dto.DtoFactory.createPermissionsDto(DtoFactory.java:1785)
at
org.apache.nifi.web.api.dto.DtoFactory.lambda$createAffectedComponentEntities$73(DtoFactory.java:2485)
at
java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
at java.util.HashMap$KeySpliterator.forEachRemaining(HashMap.java:1540)
at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
at
java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
at
java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at
java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
at
org.apache.nifi.web.api.dto.DtoFactory.createAffectedComponentEntities(DtoFactory.java:2489)
at
org.apache.nifi.web.api.dto.DtoFactory.createVariableRegistryDto(DtoFactory.java:2507)
at
org.apache.nifi.web.StandardNiFiServiceFacade.lambda$updateVariableRegistry$36(StandardNiFiServiceFacade.java:950)
at
org.apache.nifi.web.StandardNiFiServiceFacade$1.update(StandardNiFiServiceFacade.java:721)
at
org.apache.nifi.web.revision.NaiveRevisionManager.updateRevision(NaiveRevisionManager.java:120)
at
org.apache.nifi.web.StandardNiFiServiceFacade.updateComponent(StandardNiFiServiceFacade.java:712)
at
org.apache.nifi.web.StandardNiFiServiceFacade.updateVariableRegistry(StandardNiFiServiceFacade.java:947)
at
org.apache.nifi.web.StandardNiFiServiceFacade$$FastClassBySpringCGLIB$$358780e0.invoke(<generated>)
at
org.springframework.cglib.proxy.MethodProxy.invoke(MethodProxy.java:204)
at
org.springframework.aop.framework.CglibAopProxy$CglibMethodInvocation.invokeJoinpoint(CglibAopProxy.java:738)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:157)
at
org.springframework.aop.aspectj.MethodInvocationProceedingJoinPoint.proceed(MethodInvocationProceedingJoinPoint.java:85)
at
org.apache.nifi.web.NiFiServiceFacadeLock.proceedWithWriteLock(NiFiServiceFacadeLock.java:173)
at
org.apache.nifi.web.NiFiServiceFacadeLock.updateLock(NiFiServiceFacadeLock.java:66)
at sun.reflect.GeneratedMethodAccessor585.invoke(Unknown Source)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at
org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethodWithGivenArgs(AbstractAspectJAdvice.java:629)
at
org.springframework.aop.aspectj.AbstractAspectJAdvice.invokeAdviceMethod(AbstractAspectJAdvice.java:618)
at
org.springframework.aop.aspectj.AspectJAroundAdvice.invoke(AspectJAroundAdvice.java:70)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at
org.springframework.aop.interceptor.ExposeInvocationInterceptor.invoke(ExposeInvocationInterceptor.java:92)
at
org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:179)
at
org.springframework.aop.framework.CglibAopProxy$DynamicAdvisedInterceptor.intercept(CglibAopProxy.java:673)
at
org.apache.nifi.web.StandardNiFiServiceFacade$$EnhancerBySpringCGLIB$$8b963f6e.updateVariableRegistry(<generated>)
at
org.apache.nifi.web.api.ProcessGroupResource$3.lambda$run$2(ProcessGroupResource.java:1191)
at
org.apache.nifi.web.api.ProcessGroupResource.performUpdateVariableRegistryStep(ProcessGroupResource.java:1244)
at
org.apache.nifi.web.api.ProcessGroupResource.access$000(ProcessGroupResource.java:175)
at
org.apache.nifi.web.api.ProcessGroupResource$3.run(ProcessGroupResource.java:1189)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
2018-03-29 21:10:30,917 INFO [Variable Registry Update Thread]
o.a.nifi.web.api.ProcessGroupResource In updating Variable Registry for Process
Group with ID 731bbdde-0162-1000-0f00-db6543c34b50, skipping the following step
because the request has completed already: Re-enabling Controller Services
2018-03-29 21:10:30,917 INFO [Variable Registry Update Thread]
o.a.nifi.web.api.ProcessGroupResource In updating Variable Registry for Process
Group with ID 731bbdde-0162-1000-0f00-db6543c34b50, skipping the following step
because the request has completed already: Restarting Processors{noformat}
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