gitlab.com: Unable to import a project that was just exported
Summary
We try to make a copy of a project under a different group by exporting and importing again (same project name, different path). This results in an import error due to a uniqe key violation in the database.
Steps to reproduce
Difficult to say. Probably requires a project with specific properties (i.e. CI pipeline history?)
What is the current bug behavior?
Error importing repository into ***/project-name - PG::UniqueViolation: ERROR: duplicate key value violates unique constraint "index_ci_pipelines_on_project_id_and_iid"
DETAIL: Key (project_id, iid)=(8327844, 632) already exists.
: INSERT INTO "ci_pipelines" ("ref", "sha", "before_sha", "created_at", "updated_at", "project_id", "status", "started_at", "finished_at", "duration", "user_id", "lock_version", "source", "protected", "config_source", "iid") VALUES ('data_model', '27b6d7ea4fce114054a2526836453a60a8ee7918', '226dc82123eb1ae9aa4c9f429559c285c095bde9', '2018-09-11 07:59:38.283000', '2018-09-11 08:00:56.854000', 8327844, 'failed', '2018-09-11 07:59:39.253000', '2018-09-11 08:00:56.846000', 74, 705689, 3, 1, 'f', 1, 632) RETURNING "id"
Output of checks
This bug happens on GitLab.com