I have secured my Nifi instance with help of below tutorials.   https://community.hortonworks.com/content/kbentry/170966/setting-up-a-secure-apache-nifi-registry.html   https://community.hortonworks.com/articles/171173/setting-up-a-secure-nifi-to-integrate-with-a-secur.html     All is working fine.   But now I need to remove HTTPS access and replace it with regular HTTP.   This is not as simple as I thought.   I tried changing web.http and web.https in nifi.properties and restarting nifi.   From     # web properties # nifi.web.war.directory=./lib nifi.web.http.host= nifi.web.http.port= nifi.web.http.network.interface.default= nifi.web.https.host=0.0.0. nifi.web.https.port=9443       Back to     # web properties # nifi.web.war.directory=./lib nifi.web.http.host= nifi.web.http.port=8888 nifi.web.http.network.interface.default= nifi.web.https.host= nifi.web.https.port=       But nifi won't start, saying remote HTTPS is enabled.     at org.apache.nifi.NiFi.main(NiFi.java:296) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowService': FactoryBean threw exception on object creation; 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.RuntimeException: Remote input HTTPS is enabled but nifi.web.https.port is not specified. at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:185) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1640) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1086) at org.apache.nifi.web.contextlistener.ApplicationStartupContextListener.contextInitialized(ApplicationStartupContextListener.java:55) ... 33 common frames omitted Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'flowController': FactoryBean threw exception on object creation; nested exception is java.lang.RuntimeException: Remote input HTTPS is enabled but nifi.web.https.port is not specified. at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:185) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1640) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:323) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:202) at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1086) at org.apache.nifi.spring.StandardFlowServiceFactoryBean.getObject(StandardFlowServiceFactoryBean.java:48) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:178) ... 39 common frames omitted Caused by: java.lang.RuntimeException: Remote input HTTPS is enabled but nifi.web.https.port is not specified. at org.apache.nifi.util.NiFiProperties.getRemoteInputHttpPort(NiFiProperties.java:479) at org.apache.nifi.controller.FlowController.<init>(FlowController.java:585) at org.apache.nifi.controller.FlowController.createStandaloneInstance(FlowController.java:446) at org.apache.nifi.spring.FlowControllerFactoryBean.getObject(FlowControllerFactoryBean.java:77) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:178) ... 46 common frames omitted       Any idea what I'm doing wrong ? ... View more