Issue Summary

This is reproducible on Data Center: n/a

The audit log below shows that invalid URLs were generated.

auditlog_confluence.csv

Steps to Reproduce

1. Upload an attachment file to an Issue on a Jira Server.
2. Create a Page with the link to the file on a Confluence Server.
3. Migrate the Confluence Server to a cloud site with CCMA.
4. Update Product Links of the migrated Confluence site.
5. The corresponding Page on the migrated site has an invalid URL.

Expected Results

• If the file is migrated, the updated link should point to the file.
• If the file is not migrated, Update Product Links should ignore the link.

Actual Results

Update Product Link only replaces the hostname of the source server with that of the cloud site. It doesn't account for the mapping of file IDs between the source and the destination. 

Workaround

Replacing the file ID in the invalid URL with the actual ID on the cloud site.