Download and unzip Nifi but get warning when i run "run-nifi.bat" on WindowsServer 2017

Question

I downloaded Nifi and unzip it, try to run but get the warning and my Nifi is not run

command line

WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by org.apache.nifi.bootstrap.util.OSUtils (file:/C:/NiFi/lib/bootstrap/nifi-bootstrap-1.6.0.jar) to field java.lang.ProcessImpl.handle
WARNING: Please consider reporting this to the maintainers of org.apache.nifi.bootstrap.util.OSUtils
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
2018-05-14 01:56:23,159 WARN [main] org.apache.nifi.bootstrap.Command Failed to set permissions so that only the owner can read pid file C:\NiFi\bin\..\run\nifi.pid; this may allows others to have access to the key needed to communicate with NiFi. Permissions should be changed so that only the owner can read this file

This message shows in nifi-bootstrap LOG

2018-05-14 03:06:38,655 WARN [main] org.apache.nifi.bootstrap.Command Failed to set permissions so that only the owner can read pid file C:\NiFi\bin\..\run\nifi.pid; this may allows others to have access to the key needed to communicate with NiFi. Permissions should be changed so that only the owner can read this file
2018-05-14 03:06:38,655 WARN [main] org.apache.nifi.bootstrap.Command Failed to set permissions so that only the owner can read status file C:\NiFi\bin\..\run\nifi.status; this may allows others to have access to the key needed to communicate with NiFi. Permissions should be changed so that only the owner can read this file
2018-05-14 03:06:38,671 INFO [main] org.apache.nifi.bootstrap.Command Launched Apache NiFi with Process ID 4540
2018-05-14 03:06:39,436 WARN [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Failed to set permissions so that only the owner can read pid file C:\NiFi\bin\..\run\nifi.pid; this may allows others to have access to the key needed to communicate with NiFi. Permissions should be changed so that only the owner can read this file
2018-05-14 03:06:39,436 WARN [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Failed to set permissions so that only the owner can read status file C:\NiFi\bin\..\run\nifi.status; this may allows others to have access to the key needed to communicate with NiFi. Permissions should be changed so that only the owner can read this file
2018-05-14 03:06:39,436 INFO [NiFi Bootstrap Command Listener] org.apache.nifi.bootstrap.RunNiFi Apache NiFi now running and listening for Bootstrap requests on port 54851 2018-05-14 03:07:54,310 INFO [main] org.apache.nifi.bootstrap.RunNiFi NiFi never started. Will not restart NiFi

And this is App LOG

java.util.ServiceConfigurationError: org.apache.nifi.authorization.Authorizer: Provider
org.apache.nifi.authorization.FileAuthorizer could not be instantiated at 
           java.base/java.util.ServiceLoader.fail(ServiceLoader.java:581) at
           java.base/java.util.ServiceLoader.access$100(ServiceLoader.java:390) at
           java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:803) at
java.base/java.util.ServiceLoader$ProviderImpl.get(ServiceLoader.java:721) at
java.base/java.util.ServiceLoader$3.next(ServiceLoader.java:1394) at
           org.apache.nifi.nar.ExtensionManager.loadExtensions(ExtensionManager.java:148) at
           org.apache.nifi.nar.ExtensionManager.discoverExtensions(ExtensionManager.java:123) at 
           org.apache.nifi.web.server.JettyServer.start(JettyServer.java:771) at 
           org.apache.nifi.NiFi.<init>(NiFi.java:157) at org.apache.nifi.NiFi.<init>(NiFi.java:71) at 
           org.apache.nifi.NiFi.main(NiFi.java:292)
Caused by: java.lang.NoClassDefFoundError: javax/xml/bind/JAXBException at org.apache.nifi.authorization.FileAuthorizer.<init>(FileAuthorizer.java:43) at 
           java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at 
           java.base/jdk.internal.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) at 
           java.base/jdk.internal.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at 
           java.base/java.lang.reflect.Constructor.newInstance(Constructor.java:488) at 
           java.base/java.util.ServiceLoader$ProviderImpl.newInstance(ServiceLoader.java:779) ... 8 common frames omitted
Caused by: java.lang.ClassNotFoundException: javax.xml.bind.JAXBException at 
           java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:466) at 
           java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:566) at 
           java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:499) ... 14 common frames omitted 2018-05-14 03:07:53,294 INFO [Thread-0] org.apache.nifi.NiFi 
Initiating shutdown of Jetty web server... 2018-05-14 03:07:53,294 INFO [Thread-0] org.apache.nifi.NiFi Jetty web server shutdown completed (nicely or otherwise).

Answer 1

If you are using java 9 probably that's the issue.

Try with JAVA 8 version

The below jira addresses similar kind of issue when we run nifi with java9 https://issues.apache.org/jira/browse/NIFI-4419