spring-rabbit | spring rabbitmq integrate | OAuth library

We have an existing application which is working fine with the SpringBoot 2.2.2.RELEASE. Now we tried to upgrade it to the SpringBoot 2.4.2 version and application is not getting started and throws the following error. In the classpath I could see only one spring-webmvc-5.3.2.jar file.

Below is the pom.xml for the referance:

I am trying to connect my Spring-Boot application to RabbitMQ which is hosted as a AWS service.I am getting the following exception when starting the application.

I am including the java exception, configurations of my spring boot and AWS as well

I am trying to create junit tests an application that makes use of Spring Cloud Stream to recieve events from RabbitMQ. In other application I generally import spring-cloud-stream-test-support and spring-rabbit-test and annotate the test class with @SpringBootTest and we're good to go. However, @SpringBootTest loads the entire application context which is not ideal in this application as it is quite large and would require the mocking of too many beans which are irrlevant to the test. Therefore, I tried limiting the context by specifying the classes I want loaded as follows: @SpringBootTest(classes = {MessageProcessor.class, Consumer.class}). It seems like this is not enough as I'm getting a Dispatcher has no subscribers for channel error.

So my question is, what are the minimum classes that need to be included in the context to test SpringCloudStream/RabbitMQ consumer?

I can't replace an attribute with xmlstarlet.

dog.xml

I have a use case, where I need create new queues at runtime, and also create consumers for those newly created queues. The queues created at runtime should be exclusive and auto-delete with an expiry time. I followed the pattern that is suggested over - here If I declare them to be both exclusive and auto-delete, without any x-expires argument it works. However, if I set it, I see an error message in the console, whenever the application tries to create a new queue at runtime. Looks like the argument name is wrong or may not be what spring internally expects. Just looking on how to set that expiry time. Below are my classes:

So I have a Spring boot application that runs on port 8080 on my localhost. It connects to an Azure sqlserver database and pulls or inserts item from that database. Locally everything is working fine. Now I'm trying to dockerize the application. My Dockerfile looks like this:

I'm running a Java application that uses RabbitMQ Server 3.8.9, spring-amqp-2.2.10.RELEASE, and spring-rabbit-2.2.10.RELEASE.

My test case does something like the following:

1. Start the RabbitMQ Server
2. Start my Java application
3. Test and validate some functionality on my Java application
4. Gracefully stop my Java application
5. Gracefully stop the RabbitMQ Server
6. Repeat 1-6 a few more times

Everything looks fine except sometimes during one of the restarts about 10 minutes into it, I see the following error in my application's logs:

I am trying to integrate call inbound feature using nexmo java SDK to my spring MVC project with help of rabbitMQ. But I keep on getting the exception below

I am getting error on below line