Andreas Brandl authored
After the import has finished, we flush (delete) the InternalId records related to the project at hand. This means we're starting over with tracking correct internal id values, a new record will be created automatically when the next internal id is generated. The GitHub importer assigns iid values by using supplied values from GitHub. We skip tracking internal id values during the import in favor of higher concurrency. Deleting any InternalId records after the import has finished is an extra measure to guarantee consistency. Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/54270.