Hello all,

  After installing NiFi 1.28.1 on a Windows 10 machine and attempting to
run the run-nifi.bat file, I managed to start NiFi, but I could not reach
the user interface. I get the error "Invalid Secret Key."

I tried JDK and OpenJDK of various releases and always got the same errors.
I am attaching an example of a run in this email.

A piece in the log is like the following:

2024-11-29 23:51:27,283 ERROR [pool-2-thread-1]
org.apache.nifi.BootstrapListener Failed to process request from Bootstrap
due to java.io.IOException: Received invalid Secret Key for request type �
� ��L� } �|C� �S;����[Gc�ߨkȝZ
java.io.IOException: Received invalid Secret Key for request type � � ��L�
} �|C� �S;����[Gc�ߨkȝZ
at org.apache.nifi.BootstrapListener.readRequest(BootstrapListener.java:330)
at org.apache.nifi.BootstrapListener.access$100(BootstrapListener.java:41)
at
org.apache.nifi.BootstrapListener$Listener$1.run(BootstrapListener.java:184)
at
java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:572)
at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:317)
at
java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
at
java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
at java.base/java.lang.Thread.run(Thread.java:1575)


Can you please help me?

Kindest regards,
Dionisis Kontominas

Attachment: nifi-app.log
Description: Binary data

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