Iceberg deletion vector support (attempt #2) - #2183

There is one commit incorrectly signed off, the check did not pass.

Summary

Errors details

Sign-off not found

No sign-off was found in the commit message. This usually means that the author or committer of this commit failed to include a Signed-off-by line in the commit message. In some cases, this error can also be raised if the sign-off is not in the correct format.

To avoid having pull requests blocked in the future, always include a Signed-off-by: User1 <user1@email.test> line in every commit message. You can also do this automatically by using the -s flag (i.e., git commit -s).

How to fix missing or invalid sign-offs

Option 1: add remediation commit

• Commit author adds a remediation commit

Option 2: fix commits without sign-off

Rebase the branch

If you have a local git environment and meet the criteria below, one option is to rebase the branch and add your Signed-off-by lines in the new commits. Please note that if others have already begun work based upon the commits in this branch, this solution will rewrite history and may cause serious issues for collaborators (described in the git documentation under "The Perils of Rebasing").

To add your Signed-off-by line to every commit in this branch:

1. Ensure you have a local copy of your branch by checking out the pull request locally via command line.
2. In your local branch, run: git rebase HEAD~38 --signoff
3. Force push your changes to overwrite the branch: git push --force-with-lease origin feature/antalya-26.6/iceberg-puffin-deletion-vectors-read-2