Hello! I installed Nifi, Nifi toolkit. I have an error "Unknown user with identity 'CN=admin, OU=people, DC=nifi, DC=com'. Contact the system administrator." or "Unable to locate initial admin CN=admin,OU=people,DC=nifi,DC=com to seed policies". Ldap config -> ldap.png nifi.properties: # security properties # nifi.sensitive.props.key= nifi.sensitive.props.key.protected= nifi.sensitive.props.algorithm=PBEWITHMD5AND256BITAES-CBC-OPENSSL nifi.sensitive.props.provider=BC nifi.sensitive.props.additional.keys= nifi.security.keystore=./conf/keystore.jks nifi.security.keystoreType=jks nifi.security.keystorePasswd=C952nQSnvjyqA38F4Z5WHB80qzzCGPjB8qCrfIUTXWs nifi.security.keyPasswd=C952nQSnvjyqA38F4Z5WHB80qzzCGPjB8qCrfIUTXWs nifi.security.truststore=./conf/truststore.jks nifi.security.truststoreType=jks nifi.security.truststorePasswd=0f9v05dN9t15lVRklQ3B6jGphb5fbtfYuEKjefQyb7A nifi.security.needClientAuth=yes nifi.security.user.authorizer=managed-authorizer nifi.security.user.login.identity.provider=ldap-provider nifi.security.ocsp.responder.url= nifi.security.ocsp.responder.certificate= authorizers.xml: <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <authorizers> <authorizer> <identifier>file-provider</identifier> <class>org.apache.nifi.authorization.FileAuthorizer</class> <property name="Authorizations File">./conf/authorizations.xml</property> <property name="Users File">./conf/users.xml</property> <property name="Initial Admin Identity">CN=admin,OU=people,DC=nifi,DC=com</property> <property name="Legacy Authorized Users File"></property> <property name="Node Identity 1">CN=admin,OU=people,DC=nifi,DC=com</property> </authorizer> </authorizers> login-identity-providers.xml <?xml version="1.0" encoding="UTF-8" standalone="yes"?> <loginIdentityProviders> <provider> <identifier>ldap-provider</identifier> <class>org.apache.nifi.ldap.LdapProvider</class> <property name="Authentication Strategy">LDAPS</property> <property name="Manager DN">CN=admin,OU=people,DC=nifi,DC=com</property> <property name="Manager Password">password</property> <property name="TLS - Keystore">./conf/keystore.jks</property> <property name="TLS - Keystore Password">C952nQSnvjyqA38F4Z5WHB80qzzCGPjB8qCrfIUTXWs</property> <property name="TLS - Keystore Type">jks</property> <property name="TLS - Truststore">./conf/truststore.jks</property> <property name="TLS - Truststore Password">0f9v05dN9t15lVRklQ3B6jGphb5fbtfYuEKjefQyb7A</property> <property name="TLS - Truststore Type">jks</property> <property name="TLS - Client Auth">WANT</property> <property name="TLS - Protocol">TLS</property> <property name="TLS - Shutdown Gracefully">true</property> <property name="Referral Strategy">IGNORE</property> <property name="Connect Timeout">10 secs</property> <property name="Read Timeout">10 secs</property> <property name="Url">ldap://localhost:10389</property> <property name="User Search Base">OU=PEOPLE,DC=NIFI,DC=COM</property> <property name="User Search Filter">cn={0}</property> <property name="Identity Strategy">USE_USERNAME</property> <property name="Authentication Expiration">12 hours</property> </provider> </loginIdentityProviders> C:\nifi-toolkit\bin>tls-toolkit.bat standalone -n "localhost" -C "cn=admin,ou=people,dc=nifi,dc=com" As I did not change the file "authorizers.xml", I always got an error "Unable to locate initial admin.." 😞 Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'authorizer': FactoryBean threw exception on object creation; nested exception is org.apache.nifi.authorization.exception.AuthorizerCreationException: org.apache.nifi.authorization.exception.AuthorizerCreationException: Unable to locate initial admin CN=admin,OU=people,DC=nifi,DC=com to seed policies at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:175) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.getObjectFromFactoryBean(FactoryBeanRegistrySupport.java:103) at org.springframework.beans.factory.support.AbstractBeanFactory.getObjectForBeanInstance(AbstractBeanFactory.java:1634) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:317) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:351) ... 91 common frames omitted Caused by: org.apache.nifi.authorization.exception.AuthorizerCreationException: org.apache.nifi.authorization.exception.AuthorizerCreationException: Unable to locate initial admin CN=admin,OU=people,DC=nifi,DC=com to seed policies at org.apache.nifi.authorization.FileAccessPolicyProvider.onConfigured(FileAccessPolicyProvider.java:234) at org.apache.nifi.authorization.FileAuthorizer.doOnConfigured(FileAuthorizer.java:137) at org.apache.nifi.authorization.AbstractPolicyBasedAuthorizer.onConfigured(AbstractPolicyBasedAuthorizer.java:67) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.apache.nifi.authorization.AuthorizerInvocationHandler.invoke(AuthorizerInvocationHandler.java:55) at com.sun.proxy.$Proxy77.onConfigured(Unknown Source) at org.apache.nifi.authorization.AuthorizerFactoryBean.getObject(AuthorizerFactoryBean.java:166) at org.springframework.beans.factory.support.FactoryBeanRegistrySupport.doGetObjectFromFactoryBean(FactoryBeanRegistrySupport.java:168) ... 96 common frames omitted Caused by: org.apache.nifi.authorization.exception.AuthorizerCreationException: Unable to locate initial admin CN=admin,OU=people,DC=nifi,DC=com to seed policies at org.apache.nifi.authorization.FileAccessPolicyProvider.populateInitialAdmin(FileAccessPolicyProvider.java:569) at org.apache.nifi.authorization.FileAccessPolicyProvider.load(FileAccessPolicyProvider.java:512) at org.apache.nifi.authorization.FileAccessPolicyProvider.onConfigured(FileAccessPolicyProvider.java:225) ... 106 common frames omitted 2019-01-16 10:58:25,580 INFO [Thread-1] org.apache.nifi.NiFi Initiating shutdown of Jetty web server... 2019-01-16 10:58:25,585 INFO [Thread-1] o.eclipse.jetty.server.AbstractConnector Stopped ServerConnector@7a7bb083{SSL,[ssl, http/1.1]}{localhost:9443} 2019-01-16 10:58:25,585 INFO [Thread-1] org.eclipse.jetty.server.session Stopped scavenging Can anyone please help? 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