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2018-03 snapshot still broken
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Description

Last month's mediawiki_history snapshot is known to be broken (see below), we should label it as bad by renaming the snapshot maybe.

select snapshot, event_entity, count(*) from mediawiki_history where snapshot in ('2018-03', '2018-02', '2018-04') group by snapshot, event_entity;

2018-02	page	380400218
2018-03	page	375059982
2018-04	page	387816452
2018-02	revision	3584105448
2018-03	revision	3058000386
2018-04	revision	3661962481
2018-02	user	171245822
2018-03	user	169545580
2018-04	user	174890707

Event Timeline

Milimetric triaged this task as Unbreak Now! priority.May 7 2018, 7:12 PM
Milimetric added a project: Analytics-Kanban.
Milimetric lowered the priority of this task from Unbreak Now! to High.May 7 2018, 7:12 PM
Milimetric moved this task from Incoming to Operational Excellence on the Analytics board.
Milimetric moved this task from Operational Excellence to Data Quality on the Analytics board.

@Milimetric: we did not redo the snapshot at all, so yes, it is broken. We reindexed data 2018-02 on wikistats

Assigning to @JAllemandou to rename snapshot name and swap by good one.

Mentioned in SAL (#wikimedia-analytics) [2018-05-08T17:57:54Z] <joal> Mvoe recomputed 2018-03 history snapshot in place of old one (T194075)

Fixed today.

select snapshot, event_entity, count(*) from mediawiki_history where snapshot in ('2018-03', '2018-02', '2018-04') group by snapshot, event_entity;

snapshot	event_entity	_c2
2018-02	page	380400218
2018-03	page	384443253
2018-04	page	387816452
2018-02	revision	3584105448
2018-03	revision	3627280310
2018-04	revision	3661962481
2018-02	user	171245822
2018-03	user	173007017
2018-04	user	174890707

Old broken snapshot has been moved to /wmf/data/wmf/mediawiki/history/snapshot=2018-03-incorrect (and stats to : /wmf/data/wmf/mediawiki/history_stats/snapshot=2018-03-incorrect).

Nuria set the point value for this task to 1.May 8 2018, 10:52 PM
Vvjjkkii renamed this task from 2018-03 snapshot still broken to cgdaaaaaaa.Jul 1 2018, 1:11 AM
Vvjjkkii reopened this task as Open.
Vvjjkkii removed JAllemandou as the assignee of this task.
Vvjjkkii updated the task description. (Show Details)
Vvjjkkii removed the point value for this task.
Vvjjkkii edited subscribers, added: JAllemandou; removed: Aklapper.