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https://issues.apache.org/jira/browse/NIFI-13139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17843514#comment-17843514
]
Joe Witt commented on NIFI-13139:
---------------------------------
while PythonNarIT is running it will just hang. If you look at
pythonic-instance logs it shows
{noformat}
... 85 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'flowController': FactoryBean threw exception on object
creation
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:188)
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:124)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1850)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.getObjectForBeanInstance(AbstractAutowireCapableBeanFactory.java:1276)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:336)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:313)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:200)
at
org.springframework.beans.factory.config.DependencyDescriptor.resolveCandidate(DependencyDescriptor.java:254)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1443)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1353)
at
org.springframework.beans.factory.support.ConstructorResolver.resolveAutowiredArgument(ConstructorResolver.java:904)
at
org.springframework.beans.factory.support.ConstructorResolver.createArgumentArray(ConstructorResolver.java:782)
... 108 common frames omitted
Caused by: java.lang.RuntimeException: Python Bridge initialization failed
at
org.apache.nifi.controller.FlowController.createPythonBridge(FlowController.java:945)
at
org.apache.nifi.controller.FlowController.<init>(FlowController.java:573)
at
org.apache.nifi.controller.FlowController.createStandaloneInstance(FlowController.java:411)
at
org.apache.nifi.spring.FlowControllerFactoryBean.getObject(FlowControllerFactoryBean.java:83)
at
org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:182)
... 120 common frames omitted
Caused by: java.lang.IllegalStateException: The specified implementation class
'org.apache.nifi.py4j.StandardPythonBridge' is not known to this nifi.
at
org.apache.nifi.nar.NarThreadContextClassLoader.createInstance(NarThreadContextClassLoader.java:222)
at
org.apache.nifi.nar.NarThreadContextClassLoader.createInstance(NarThreadContextClassLoader.java:198)
at
org.apache.nifi.controller.FlowController.createPythonBridge(FlowController.java:928)
... 124 common frames omitted
2024-05-04 15:08:05,139 INFO [Thread-0] org.apache.nifi.NiFi Application Server
shutdown started
{noformat}
> PythonNarIT tests failing, missing StandardPythonBridge
> -------------------------------------------------------
>
> Key: NIFI-13139
> URL: https://issues.apache.org/jira/browse/NIFI-13139
> Project: Apache NiFi
> Issue Type: Bug
> Reporter: Tamas Palfy
> Priority: Major
>
> The issue seems to be due to
> nifi-system-tests/nifi-system-test-suite/target/pythonic-instance/lib not
> prepared to have the nifi-py4j-nar-2.0.0-SNAPSHOT.nar.
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