multi-module

The situation is, I have two Maven multimodule projects with the same structure: Parent - Module 1 - Module 2 When I build project 1, I see that parent is built first (order is parent->module1->module2 ). However for project 2, parent is built at last (order is module1->module2->parent ). Why are the two projects have different build orders? Furthermore, how can I manually control the build order? Update 1: Both parent projects are simple POM projects without source code, so I can't explain the build order as per the dependency graph. Update 2: The parent POMs are the same except the GAV and

I can't seem to get Maven to find a sibling's module in a multi-module project. I've run mvn clean install in all modules. Here's the setup: Product +-- MagniCompCommon +-- Model The Model project has MagniCompCommon as a dependency. When I run mvn clean compile in Model , I get: [INFO] Scanning for projects... [INFO] [INFO] ------------------------------------------------------------------------ [INFO] Building Model 1.0 [INFO] ------------------------------------------------------------------------ [WARNING] The POM for com.magnicomp:MagniCompCommon:jar:1.0 is missing, no dependency

First of all, I have a multi-module maven hierarchy like that: ├── project (parent pom.xml) │ ├── service │ ├── api-library So now to the problem: I am writing a JAX-RS Endpoint in the service module which uses classes in the api-library. When I start quarkus, I am getting this warning: 13:01:18,784 WARN [io.qua.dep.ste.ReflectiveHierarchyStep] Unable to properly register the hierarchy of the following classes for reflection as they are not in the Jandex index: - com.example.Fruit - com.example.Car Consider adding them to the index either by creating a Jandex index for your dependency or via