When maven says "resolution will not be reattempted until the update interval of MyRepo has elapsed", where is that interval specified?

Question

With maven, I occasionally hit an artifact that comes from some 3rd-party repo that I haven't built or included in my repository yet.

I'll get an error message from the maven client saying that an artifact can't be found:

Failure to find org.jfrog.maven.annomojo:maven-plugin-anno:jar:1.4.0 in http://myrepo:80/artifactory/repo was cached in the local repository, resolution will not be reattempted until the update interval of MyRepo has elapsed or updates are forced -> [Help 1]

Now, I understand what this means, and can simply re-run my command with -U, and things usually work fine from there on out.

However, I find this error message to be extremely unintuitive and am trying to spare my co-workers some headaches.

I am trying to figure out if there is some place that I can modify this update interval setting.

1. Is the update interval that is mentioned in this error message a client-side or server-side setting?
2. If client-side, how do I configure it?
3. If server-side, does anyone know how/if Nexus/Artifactory expose these settings?

Answer 1

I used to solve this issue by deleting the corresponding failed to download artifact directory in my local repo. Next time I run the maven command the artifact download is triggered again. Therefore I'd say it's a client side setting.

Nexus side (server repo side), this issue is solved configuring a scheduled task. Client side, this is done using -U, as you already pointed out.

Answer 2

you can delete the corresponding failed artifact directory in you local repository. And also you can simply use the -U in the goal. It will do the work. This works with maven 3. So no need to downgrade to maven 2.