what to do about file/src/test/resources/nested-sample.tar ?

Used in a unit test.

* remove the file but then need to rewrite the test to create a temp tar file
* this is not as easy as it sounds - this tar contains multiple tgz files
* it's not clear if the test needs it to be this complicated
* document what is in our repo and the source release to highlight that this is a test artifact and not a jar
* ASF bans us from having binaries like jars in our repo and source releases but it doesn't ban all binary files
* unfortunately, release reviewers might still find the file and still -1 or generally the release

Inspect file/src/test/resources/nested-sample.tar and the unit test that uses it. Compare the two options in the issue: recreating the nested tar in a temporary file or documenting the artifact for repository and source-release reviewers. Done requires a decided approach and a test or release-documentation change that addresses the concern.

Written by the indexing model from the issue text.