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| author | Stan Hu <stanhu@gmail.com> | 2019-08-17 15:39:39 -0700 |
|---|---|---|
| committer | Stan Hu <stanhu@gmail.com> | 2019-08-17 20:35:37 -0700 |
| commit | ba7c501fef5976ea7a1cc4212e84742246fed781 (patch) | |
| tree | 1386ef44b4e8daa361c0a4944ba560e3bdafc9f5 /lib/api/issues.rb | |
| parent | 1068483f7260e5866c7d54f1f09b716dbf463c80 (diff) | |
| download | gitlab-ce-ba7c501fef5976ea7a1cc4212e84742246fed781.tar.gz | |
Fix Gitaly N+1 calls with listing issues/MRs via APIsh-fix-issues-api-gitaly-nplusone
In GitLab 9.0,
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/9661 removed the
`subscribed` flag from the API when the user requested a list of issues
or merge requests since calculating this value triggers extensive
Markdown processing.
In GitLab 12.0 via a4fbf39e, we accidentally reintroduced this
performance regression by changing `IssueBasic` to `Issue` in
`entities.rb`. This showed up as a Gitaly N+1 issue since the Markdown
processing would attempt to extract a commit if it detected a regex that
matched a commit.
We restore the prior behavior by once again removing the `subscribed`
flag for the bulk list of issues and merge requests and add a test to
ensure they aren't reintroduced.
Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/66202
Diffstat (limited to 'lib/api/issues.rb')
| -rw-r--r-- | lib/api/issues.rb | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/lib/api/issues.rb b/lib/api/issues.rb index d687acf3423..7819c2de515 100644 --- a/lib/api/issues.rb +++ b/lib/api/issues.rb @@ -96,7 +96,8 @@ module API with: Entities::Issue, with_labels_details: declared_params[:with_labels_details], current_user: current_user, - issuable_metadata: issuable_meta_data(issues, 'Issue', current_user) + issuable_metadata: issuable_meta_data(issues, 'Issue', current_user), + include_subscribed: false } present issues, options @@ -122,7 +123,8 @@ module API with: Entities::Issue, with_labels_details: declared_params[:with_labels_details], current_user: current_user, - issuable_metadata: issuable_meta_data(issues, 'Issue', current_user) + issuable_metadata: issuable_meta_data(issues, 'Issue', current_user), + include_subscribed: false } present issues, options |