[Java] sbt docker publish fails due to Arrow dependecies

[asfimport]

Hello guys

I'm using Arrow in my Scala project and included Maven deps in sbt as required.

However, when I try to publish a Docker container with sbt 'docker:publish', I get the following error:

[error] 1 error was encountered during merge
[error] java.lang.RuntimeException: deduplicate: different file contents found in the following:

[error] /home/bku/.cache/coursier/v1/https/repo1.maven.org/maven2/org/apache/arrow/arrow-vector/0.14.1/arrow-vector-0.14.1.jar:git.properties
[error] /home/bku/.cache/coursier/v1/https/repo1.maven.org/maven2/org/apache/arrow/arrow-format/0.14.1/arrow-format-0.14.1.jar:git.properties
[error] /home/bku/.cache/coursier/v1/https/repo1.maven.org/maven2/org/apache/arrow/arrow-memory/0.14.1/arrow-memory-0.14.1.jar:git.properties

My project is here.

You may check project dependency tree attached.

How do I fix that?

Thank you

Reporter: Boris V.Kuznetsov

Related issues:

• [Java] Inclusion of a git.properties resource in Arrow JARs causes confusion in Spring Boot applications (relates to)

Original Issue Attachments:

• tree.txt

_{Note: This issue was originally created as ARROW-6361. Please see the migration documentation for further details.}

[asfimport]

Boris V.Kuznetsov:
I found a working solution here

Even thou I solved MY problem, I'm sure this needs to be added in documentation. What do you think, guys ?

[asfimport]

Antoine Pitrou / @pitrou:
@emkornfield

[asfimport]

Micah Kornfield / @emkornfield:
[~tampler]  I think in the short term updating documentation for this would be helpful (would you like to open a PR?).  i'm not an expert on SBT or Maven but is there some way to potentially fix this to avoid the workaround?