- 22 Aug, 2017 1 commit
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Yorick Peterse authored
This changes the style of push events that remove tags or branches so they don't display the commit details. This prevents displaying commit details such as: 000000 . --broken encoding Instead we now simply display the header such as: Administrator deleted branch example-branch This is displayed in the same style as events for newly created branches/tags. This commit also ensures that if no commit message is present we simply don't display anything, instead of "--broken encoding". Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/36685 Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/36722
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- 21 Aug, 2017 1 commit
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Stan Hu authored
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- 10 Aug, 2017 2 commits
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Yorick Peterse authored
This changes various controllers to use the new EventCollection class for retrieving events. This class uses a JOIN LATERAL query on PostgreSQL to retrieve queries in a more efficient way, while falling back to a simpler / less efficient query for MySQL. The EventCollection class also includes a limit on the number of events to display to prevent malicious users from cycling through all events, as doing so could put a lot of pressure on the database. JOIN LATERAL is only supported on PostgreSQL starting with version 9.3.0 and as such this optimisation is only used when using PostgreSQL 9.3 or newer.
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Yorick Peterse authored
This commit migrates events data in such a way that push events are stored much more efficiently. This is done by creating a shadow table called "events_for_migration", and a table called "push_event_payloads" which is used for storing push data of push events. The background migration in this commit will copy events from the "events" table into the "events_for_migration" table, push events in will also have a row created in "push_event_payloads". This approach allows us to reclaim space in the next release by simply swapping the "events" and "events_for_migration" tables, then dropping the old events (now "events_for_migration") table. The new table structure is also optimised for storage space, and does not include the unused "title" column nor the "data" column (since this data is moved to "push_event_payloads"). == Newly Created Events Newly created events are inserted into both "events" and "events_for_migration", both using the exact same primary key value. The table "push_event_payloads" in turn has a foreign key to the _shadow_ table. This removes the need for recreating and validating the foreign key after swapping the tables. Since the shadow table also has a foreign key to "projects.id" we also don't have to worry about orphaned rows. This approach however does require some additional storage as we're duplicating a portion of the events data for at least 1 release. The exact amount is hard to estimate, but for GitLab.com this is expected to be between 10 and 20 GB at most. The background migration in this commit deliberately does _not_ update the "events" table as doing so would put a lot of pressure on PostgreSQL's auto vacuuming system. == Supporting Both Old And New Events Application code has also been adjusted to support push events using both the old and new data formats. This is done by creating a PushEvent class which extends the regular Event class. Using Rails' Single Table Inheritance system we can ensure the right class is used for the right data, which in this case is based on the value of `events.action`. To support displaying old and new data at the same time the PushEvent class re-defines a few methods of the Event class, falling back to their original implementations for push events in the old format. Once all existing events have been migrated the various push event related methods can be removed from the Event model, and the calls to `super` can be removed from the methods in the PushEvent model. The UI and event atom feed have also been slightly changed to better handle this new setup, fortunately only a few changes were necessary to make this work. == API Changes The API only displays push data of events in the new format. Supporting both formats in the API is a bit more difficult compared to the UI. Since the old push data was not really well documented (apart from one example that used an incorrect "action" nmae) I decided that supporting both was not worth the effort, especially since events will be migrated in a few days _and_ new events are created in the correct format.
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- 06 Jul, 2017 1 commit
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Yorick Peterse authored
This cop has been renamed to ActiveRecordSerialize to match the way "ActiveRecord" is usually written.
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- 21 Jun, 2017 1 commit
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Grzegorz Bizon authored
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- 07 Jun, 2017 1 commit
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Yorick Peterse authored
One should really use a separate table instead of using polymorphic associations. See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/11168 for more information.
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- 06 Jun, 2017 1 commit
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Mark Fletcher authored
* Meld the following disparate endpoints: * `/projects/:id/events` * `/events` * `/users/:id/events` + Add result filtering to the above endpoints: * action * target_type * before and after dates
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- 31 May, 2017 1 commit
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Yorick Peterse authored
This Cop blacklists the use of ActiveRecord's "serialize" method, except for cases where we already use this.
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- 04 May, 2017 1 commit
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Douglas Barbosa Alexandre authored
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- 26 Apr, 2017 1 commit
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winniehell authored
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- 21 Mar, 2017 1 commit
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Rémy Coutable authored
Only show public emails in atom feeds See merge request !2066
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- 24 Feb, 2017 1 commit
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Oswaldo Ferreira authored
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- 23 Feb, 2017 3 commits
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Douwe Maan authored
This reverts commit cb10b725c8929b8b4460f89c9d96c773af39ba6b.
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Douwe Maan authored
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Douwe Maan authored
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- 13 Feb, 2017 4 commits
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Rémy Coutable authored
Signed-off-by: Rémy Coutable <remy@rymai.me>
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Rémy Coutable authored
Also, don't use limit in subquery, MySQL don't like that. Signed-off-by: Rémy Coutable <remy@rymai.me>
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Rémy Coutable authored
Signed-off-by: Rémy Coutable <remy@rymai.me>
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Rémy Coutable authored
Signed-off-by: Rémy Coutable <remy@rymai.me>
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- 25 Nov, 2016 1 commit
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Yorick Peterse authored
With events no longer being cached this is no longer needed.
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- 23 Nov, 2016 1 commit
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Yorick Peterse authored
Flushing the events cache worked by updating a recent number of rows in the "events" table. This has the result that on PostgreSQL a lot of dead tuples are produced on a regular basis. This in turn means that PostgreSQL will spend considerable amounts of time vacuuming this table. This in turn can lead to an increase of database load. For GitLab.com we measured the impact of not using events caching and found no measurable increase in response timings. Meanwhile not flushing the events cache lead to the "events" table having no more dead tuples as now rows are only inserted into this table. As a result of this we are hereby removing events caching as it does not appear to help and only increases database load. For more information see the following comment: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/6578#note_18864037
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- 16 Nov, 2016 1 commit
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Rémy Coutable authored
Signed-off-by: Rémy Coutable <remy@rymai.me>
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- 09 Nov, 2016 1 commit
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Robert Speicher authored
Respect project visibility settings in the contributions calendar This MR fixes a number of bugs relating to access controls and date selection of events for the contributions calendar Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/23403 See merge request !2019 Signed-off-by: Rémy Coutable <remy@rymai.me>
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- 27 Oct, 2016 1 commit
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Alejandro Rodríguez authored
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- 20 Oct, 2016 2 commits
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Callum Dryden authored
At the moment we cannot see weather a user left a project due to their membership expiring of if they themselves opted to leave the project. This adds a new event type that allows us to make this differentiation. Note that is not really feasable to go back and reliably fix up the previous events. As a result the events for previous expire removals will remain the same however events of this nature going forward will be correctly represented.
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Callum Dryden authored
At the moment we cannot see weather a user left a project due to their membership expiring of if they themselves opted to leave the project. This adds a new event type that allows us to make this differentiation. Note that is not really feasable to go back and reliably fix up the previous events. As a result the events for previous expire removals will remain the same however events of this nature going forward will be correctly represented.
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- 11 Oct, 2016 1 commit
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Valery Sizov authored
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- 07 Oct, 2016 1 commit
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Stan Hu authored
!6678 removed the lease from Event#reset_project_activity, but it wasn't actually updating the project's last_activity_at timestamp properly. The WHERE clause would always return no matching projects. The spec passed occasionally because the created_at timestamp was automatically set to last_activity_at.
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- 04 Oct, 2016 1 commit
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Yorick Peterse authored
Per GitLab.com's performance metrics this method could take up to 5 seconds of wall time to complete, while only taking 1-2 milliseconds of CPU time. Removing the Redis lease in favour of conditional updates allows us to work around this. A slight drawback is that this allows for multiple threads/processes to try and update the same row. However, only a single thread/process will ever win since the UPDATE query uses a WHERE condition to only update rows that were not updated in the last hour. Fixes gitlab-org/gitlab-ce#22473
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- 20 Sep, 2016 1 commit
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Stan Hu authored
In https://gitlab.com/gitlab-org/gitlab-ce/builds/4218398, the build failed because the last_activity_at column was only being updated once per hour. We can fix this spec by stubbing out the throttling and adjusting the spec to test the right event timestamp.
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- 19 Sep, 2016 1 commit
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Yorick Peterse authored
The lock in turn is only obtained when actually needed, reducing some load on Redis. Fixes gitlab-org/gitlab-ce#22213
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- 30 Aug, 2016 1 commit
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http://jneen.net/ authored
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- 06 Jul, 2016 1 commit
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Rémy Coutable authored
Signed-off-by: Rémy Coutable <remy@rymai.me>
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- 04 Jul, 2016 1 commit
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Rémy Coutable authored
Signed-off-by: Rémy Coutable <remy@rymai.me>
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- 28 Jun, 2016 1 commit
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winniehell authored
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- 03 Jun, 2016 2 commits
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James Lopez authored
This reverts commit 3e991230.
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James Lopez authored
# Conflicts: # app/models/project.rb
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- 16 May, 2016 2 commits
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Robert Speicher authored
Remove unused methods from Event model
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Robert Speicher authored
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