@araujo  Thank you so much!!   Your answers have been incredibly helpful!! 👍 ... View more

@araujo  As I updated jdk version to 17.0.2, it works!!!   It might be silly but have a couple more questions: 1. As I check for the java version on the terminal, it shows the right version java version "17.0.2" 2022-01-18 LTS Java(TM) SE Runtime Environment (build 17.0.2+8-LTS-86) Java HotSpot(TM) 64-Bit Server VM (build 17.0.2+8-LTS-86, mixed mode, sharing) But JAVA_HOME environment variable holds the old directory and I have to type 'export JAVA_HOME =  /Library/Java/JavaVirtualMachines/jdk-17.0.2.jdk/Contents/Home' every time I open the terminal to launch nifi. Could you tell me how to set JAVA_HOME permanently?   2. When I access to nifi, it asks me to enter User and Password. I found the answer for the same issue and it says that I could find the user info as search text 'Generated User'/'Generated Password' on nifi-app.log, but I do not see any information   Thank you. ... View more

@araujo    Do you know how to upload file? because it says "The file type (.log) is not supported." ... View more

@araujo    macOS Monterey v 12.2.1   Since the wget command did not work on the terminal, I directly enter the url and downloaded .tar file and follow exactly as you explained.  Thanks. ... View more

Hi @snm1523    Thanks for the reply. Could you tell me in more detail how to get the generated certificates? and I do not see truststore and keystone properties in nifi.properties.  ... View more

@araujo    I really appreciate for your help but unfortunately not working 😞   Still see the same error on nifi-app.log file.   2022-03-02 21:41:40,683 INFO [main] o.a.n.r.v.FileBasedVariableRegistry Loaded 117 properties from system properties and environment variables 2022-03-02 21:41:40,684 INFO [main] o.a.n.r.v.FileBasedVariableRegistry Loaded a total of 117 properties. Including precedence overrides effective accessible registry key size is 117 2022-03-02 21:41:41,102 WARN [main] o.a.nifi.security.util.SslContextFactory Some truststore properties are populated (./conf/truststore.p12, null, PKCS12) but not valid 2022-03-02 21:41:41,103 ERROR [main] o.apache.nifi.controller.FlowController Unable to start the flow controller because the TLS configuration was invalid: The truststore properties are not valid 2022-03-02 21:41:41,216 ERROR [main] o.s.web.context.ContextLoader Context initialization failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration': Unsatisfied dependency expressed through method 'setFilterChainProxySecurityConfigurer' parameter 1; nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.apache.nifi.web.NiFiWebApiSecurityConfiguration': Unsatisfied dependency expressed through method 'setJwtAuthenticationProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.apache.nifi.web.security.configuration.JwtAuthenticationSecurityConfiguration': Unsatisfied dependency expressed through constructor parameter 3; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Flow controller TLS configuration is invalid   ... View more

@araujo    java version "1.8.0_65" Java(TM) SE Runtime Environment (build 1.8.0_65-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.65-b01, mixed mode)   Thanks   Daeyong ... View more

@araujo    I did as you advised; remove the existing NiFi directory and start from scratch as instruction states.   But as I start nifi.sh, the same error message shows on the log 😞     ... View more

Hi @araujo    Thanks for the advice   I made the http post empty and re-launched the nifi but still have an issue.   On nifi-app.log file, I found the the following error message which I have no idea how to solve.   Please advise me.       2022-02-27 23:08:19,323 INFO [main] o.a.n.r.v.FileBasedVariableRegistry Loaded 112 properties from system properties and environment variables 2022-02-27 23:08:19,324 INFO [main] o.a.n.r.v.FileBasedVariableRegistry Loaded a total of 112 properties. Including precedence overrides effective accessible registry key size is 112 2022-02-27 23:08:20,716 WARN [main] o.a.nifi.security.util.SslContextFactory Some truststore properties are populated (./conf/truststore.p12, ********, PKCS12) but not valid 2022-02-27 23:08:20,717 ERROR [main] o.apache.nifi.controller.FlowController Unable to start the flow controller because the TLS configuration was invalid: The truststore properties are not valid 2022-02-27 23:08:21,135 ERROR [main] o.s.web.context.ContextLoader Context initialization failed org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.springframework.security.config.annotation.web.configuration.WebSecurityConfiguration': Unsatisfied dependency expressed through method 'setFilterChainProxySecurityConfigurer' parameter 1; nested exception is org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.apache.nifi.web.NiFiWebApiSecurityConfiguration': Unsatisfied dependency expressed through method 'setJwtAuthenticationProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.apache.nifi.web.security.configuration.JwtAuthenticationSecurityConfiguration': Unsatisfied dependency expressed through constructor parameter 3; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Flow controller TLS configuration is invalid at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.resolveMethodArguments(AutowiredAnnotationBeanPostProcessor.java:767) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.inject(AutowiredAnnotationBeanPostProcessor.java:719) at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:119) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessProperties(AutowiredAnnotationBeanPostProcessor.java:399) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1431) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:619) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:542) at org.springframework.beans.factory.support.AbstractBeanFactory.lambda$doGetBean$0(AbstractBeanFactory.java:335) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:234) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:333) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:208) at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:944) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:918) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:583) at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:401) at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:292) at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:103) at org.eclipse.jetty.server.handler.ContextHandler.callContextInitialized(ContextHandler.java:1067) at org.eclipse.jetty.servlet.ServletContextHandler.callContextInitialized(ServletContextHandler.java:572) at org.eclipse.jetty.server.handler.ContextHandler.contextInitialized(ContextHandler.java:996) 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:910) 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:1142) 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: org.springframework.beans.factory.BeanExpressionException: Expression parsing failed; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.apache.nifi.web.NiFiWebApiSecurityConfiguration': Unsatisfied dependency expressed through method 'setJwtAuthenticationProvider' parameter 0; nested exception is org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'org.apache.nifi.web.security.configuration.JwtAuthenticationSecurityConfiguration': Unsatisfied dependency expressed through constructor parameter 3; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController': FactoryBean threw exception on object creation; nested exception is java.lang.IllegalStateException: Flow controller TLS configuration is invalid at org.springframework.context.expression.StandardBeanExpressionResolver.evaluate(StandardBeanExpressionResolver.java:170) at org.springframework.beans.factory.support.AbstractBeanFactory.evaluateBeanDefinitionString(AbstractBeanFactory.java:1631) at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1324) at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:1300) at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredMethodElement.resolveMethodArguments(AutowiredAnnotationBeanPostProcessor.java:759) ... 54 common frames omitted     ... 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