Ok. I reset the VM to just before the first command and hit it.
Ubuntu 16.04 Discourse Dev setup. Maybe a timing issue?
Here’s the full output:
ijm@ubuntu:~/discourse$ IMPORT=1 DB_NAME=copyme DB_USER=postgres SOURCE_BASE_URL=http://127.0.0.1 UPLOADS_PATH=/home/ijm/uploads/default bundle exec ruby script/bulk_import/discourse_merger.rb
Loading application...
Starting...
Preloading I18n...
Fixing highest post numbers...
Loading imported group ids...
Loading imported user ids...
Loading imported category ids...
Loading imported topic ids...
Loading imported post ids...
Loading groups indexes...
Loading users indexes...
Loading categories indexes...
Loading topics indexes...
Loading posts indexes...
Loading post actions indexes...
merging users...
copying email_tokens...
copying user_emails...
copying user_stats...
copying user_options...
copying user_profiles...
copying user_visits...
copying user_search_data...
copying given_daily_likes...
copying user_second_factors...
copying user_open_ids...
copying facebook_user_infos...
copying github_user_infos...
copying google_user_infos...
copying instagram_user_infos...
copying oauth2_user_infos...
copying single_sign_on_records...
copying twitter_user_infos...
copying email_change_requests...
copying groups...
copying group_users...
merging categories...
copying topics...
copying topic_allowed_groups...
copying topic_allowed_users...
copying topic_embeds...
copying topic_search_data...
copying topic_timers...
copying topic_users...
Traceback (most recent call last):
9: from script/bulk_import/discourse_merger.rb:799:in `<main>'
8: from script/bulk_import/discourse_merger.rb:67:in `start'
7: from /home/ijm/discourse/script/bulk_import/base.rb:81:in `run'
6: from script/bulk_import/discourse_merger.rb:81:in `execute'
5: from script/bulk_import/discourse_merger.rb:233:in `copy_topics'
4: from script/bulk_import/discourse_merger.rb:233:in `each'
3: from script/bulk_import/discourse_merger.rb:234:in `block in copy_topics'
2: from script/bulk_import/discourse_merger.rb:407:in `copy_model'
1: from /home/ijm/.rvm/gems/ruby-2.5.1/gems/pg-1.1.0/lib/pg/connection.rb:173:in `copy_data'
/home/ijm/.rvm/gems/ruby-2.5.1/gems/pg-1.1.0/lib/pg/connection.rb:173:in `get_last_result': ERROR: duplicate key value violates unique constraint "index_topic_users_on_topic_id_and_user_id" (PG::UniqueViolation)
DETAIL: Key (topic_id, user_id)=(6231, 1213) already exists.
CONTEXT: COPY topic_users, line 1437