Re: BOM vs Parent inheritance

2021-02-04 Thread Tomo Suzuki
> Is it because the oci-java-sdk is 2 hops from my pom and the jackson-bom is 3 hops? Yes, my experience tells that the distance from your pom matters. > Is there anything I can do to control this such that the versions defined in my parent "win"? No, I think you can only import jackson-bom of

Re: BOM vs Parent inheritance

2021-02-04 Thread Andres Almiray
I'm quite interested in this conversation as in my experience the process of producing & consuming BOMs is still misunderstood. Regarding 3rd party dependencies in a BOM, I've seen 2 main usages of BOMs. - library BOM: defines *only* those modules belonging to the same multi-project. Examples:

Re: BOM vs Parent inheritance

2021-02-03 Thread Thomas Broyer
Actually, I'd say those BOMs probably shouldn't declare jackson. The project's dependencies should be enough, and you explicitly declare the version you need/want to use. In the case of the OCI BOM, it seems quite clear that it mistakenly inherits dependency management from it's parent POM: most

Re: BOM vs Parent inheritance

2021-02-03 Thread Matthieu Brouillard
Not sure the behavior in your particular case is exactly documented. but it is sure that the depth in the dependency tree and order at the same level plays a role. You can find some hints inside an Andres Almiray blog post: http://andresalmiray.com/maven-dependencies-pop-quiz-results/ One

BOM vs Parent inheritance

2021-02-03 Thread Rupert Madden-Abbott
Hi, I have the following structure in my pom: My pom <- import oci-java-sdk-bom <- parent = ocj-java-sdk ^ | parent = spring-boot-starter-parent ^ | parent = spring-boot-dependencies <- import jackson-bom Both jackson-bom and oci-java-sdk have a dependency management section and declare