Last modified: 2014-10-18 00:14:04 UTC
VE has a variety of schemas[1] that are not correctly feeding into the EL databases. They need assistance in figuring out what's happening. Dario suspects that the events are failing validation. [1] https://meta.wikimedia.org/w/index.php?title=Special%3ASearch&profile=advanced&search=VisualEditor&fulltext=Search&ns470=1&profile=advanced
No new events are coming in for schemas like VisualEditor%: zsub vanadium.eqiad.wmnet:8600 | grep '"schema": "VisualEditor' But at least two of the events used to validate at some point at the end of 2013, beginning of 2014: mysql:research@analytics-store.eqiad.wmnet [log]> select min(timestamp), max(timestamp) from VisualEditorDOMSaved_6063754; +----------------+----------------+ | min(timestamp) | max(timestamp) | +----------------+----------------+ | 20131016202600 | 20131121114538 | +----------------+----------------+ 1 row in set (0.00 sec) mysql:research@analytics-store.eqiad.wmnet [log]> select min(timestamp), max(timestamp) from VisualEditorDOMRetrieved_5961496; +----------------+----------------+ | min(timestamp) | max(timestamp) | +----------------+----------------+ | 20131010222635 | 20140128212543 | +----------------+----------------+ 1 row in set (0.00 sec) The most likely explanation is that the events are no longer emitted, as we don't see them in the raw stream. So, in short, look around 20131121114538 and 20140128212543 to see what changed in your instrumentation. We're setting up a meeting to discuss further, but feel free to comment here too.
Turns out EventLogging's mw.track subscriber is broken, and VisualEditor was using it for no good reason. I'll port VE to use EL directly, but there are other uses of mw.track and those are probably broken too: resources/lib/jquery/jquery.migrate.js:65:mw.track( "jquery.migrate", key || "unknown" ); resources/src/mediawiki/mediawiki.js:567:mw.track( 'mw.deprecate', key ); resources/src/mediawiki/mediawiki.js:572:mw.track( 'mw.deprecate', key );
(In reply to Roan Kattouw from comment #2) > Turns out EventLogging's mw.track subscriber is broken, and VisualEditor was > using it for no good reason. I'll port VE to use EL directly, but there are > other uses of mw.track and those are probably broken too: > > resources/lib/jquery/jquery.migrate.js:65:mw.track( "jquery.migrate", key || > "unknown" ); > resources/src/mediawiki/mediawiki.js:567:mw.track( 'mw.deprecate', key ); > resources/src/mediawiki/mediawiki.js:572:mw.track( 'mw.deprecate', key ); ACTUALLY... the WikimediaEvents extension includes subscribers for both ve.* events and for these two. So they DO end up in EventLogging, just not via EventLogging's subscriber. It looks like nothing is just EventLogging's subscriber, which only subscribes to things starting with 'event.*' The schemas used by WikimediaEvents are: ve.* --> Schema:TimingData jquery.migrate --> Schema:JQMigrateUsage mw.deprecate --> Schema:DeprecatedUsage
Roan.. can you clarify a bit your last comment? me no comprendo.
