Container output (log.enabled=true) gets mixed with regular maven output

[jakub-bochenski]

Description

I'm using d-m-p to run the application for tests.
Unfortunately the output from tests and the container get's mixed up.
E.g.

29:57.143 [main] DEBUG org.apache.http.headers -91b480> [2024-09-12T16:29:57.20 >>3Z]   at java.base/java.lang.Thread.run(Thread.java:829)
 Accept: application/json

Which comes from test log line:

29:57.143 [main] DEBUG org.apache.http.headers -  Accept: application/json

and the container line:

1b480> [2024-09-12T16:29:57.20 >>3Z]   at java.base/java.lang.Thread.run(Thread.java:829)

I understand the output is coming from parallel processes and this is not a trivial problem.

Yet it should be possible to use some line-buffering to at least make the lines not mixed up with each other?

On the other hand I'm not sure how much of this can be controlled by the plugin and how much of it is up to Maven process itself.

Maybe it could be improved by different test logging configuration? I'm using Logback ConsoleAppender

Info

• docker-maven-plugin version : 0.45.0
• Maven version (mvn -v) : 3.6.3