maven-mvnd: Second "clean" build in fails on Windows due to locked files

In Quarkus, first mvnd -Dquickly is ok, but any subsequent run yields:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:3.1.0:clean (default-clean) on project quarkus-builder: Failed to clean project: Failed to delete C:\_dev\git\quarkus\core\builder\target\quarkus-builder-999-SNAPSHOT.jar -> [Help 1]
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:3.1.0:clean (default-clean) on project arc: Failed to clean project: Failed to delete C:\_dev\git\quarkus\independent-projects\arc\runtime\target\arc-999-SNAPSHOT.jar -> [Help 1]
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:3.1.0:clean (default-clean) on project quarkus-development-mode-spi: Failed to clean project: Failed to delete C:\_dev\git\quarkus\core\devmode-spi\target\quarkus-development-mode-spi-999-SNAPSHOT.jar -> [Help 1]
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:3.1.0:clean (default-clean) on project quarkus-bootstrap-app-model: Failed to clean project: Failed to delete C:\_dev\git\quarkus\independent-projects\bootstrap\app-model\target\quarkus-bootstrap-app-model-999-SNAPSHOT.jar -> [Help 1]
[ERROR] Failed to execute goal org.apache.maven.plugins:maven-clean-plugin:3.1.0:clean (default-clean) on project quarkus-bootstrap-runner: Failed to clean project: Failed to delete C:\_dev\git\quarkus\independent-projects\bootstrap\runner\target\quarkus-bootstrap-runner-999-SNAPSHOT.jar -> [Help 1]

About this issue

Original URL
State: closed
Created 4 years ago
Comments: 28 (22 by maintainers)

Most upvoted comments

Hi,

On our projet, first build ok but next one fails on locked files.

Also, when trying to mvnd clean or mvn clean or even trying manually, the target folder on some sub projects could not be deleted. Windows keeps complaining that I need administrator authorisation (which I do have).

I will try finding which files are causing this using the file leak detector.

mgagp on Dec 17, 2020

I wonder what is the difference against running mvnd clean install -Dquickly for Quarkus?

Maybe a Quarkus component is leaking file handles?

I tried attaching https://file-leak-detector.kohsuke.org/ but the build died in some groovy related plugin and I haven’t had time yet to investigate.

Update: I’ve just tried mvnd in my current internal project (that is using Quarkus) and it fails there as well. (certain project artifact jars are still open)

famod on Oct 26, 2020