Maven maven-deploy-plugin always upload twice

Question

I\'ve a problem when publishing component to a Nexus repository, Maven upload the file twice:

• first time with maven-deploy-plugin groupId/artifactId/version pa

Answer 1

The maven-deploy-plugin uploads the file you specify then uploads the all project attached artifacts. The maven-assembly-plugin by default attaches the output file to the project attached artifacts. This makes the upload happen twice for you.

The fix is to this to your maven-assembly-plugin configuration.

<attach>false</attach>