[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Maintenance_bot removed a project: Patch-For-Review. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Michael, Maintenance_bot Cc: Michael, Lydia_Pintscher, Lucas_Werkmeister_WMDE, dcausse,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

gerritbot added a comment. Change 736232 **abandoned** by Michael Große: [mediawiki/core@master] Allow for custom http headers in HttpError Reason: T289770 was declined, could be restore if that task is reopened. https://gerrit.wikimedia.org/r/736232 TASK DETAIL

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

dcausse closed this task as "Declined". dcausse added a comment. Thanks for the investigation on this! We don't plan to pursue this route given the added complexity and it's not clear if the benefit is worth the effort, esp. over tuning retries on 404 and the work on reconciliation. I'm

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Lucas_Werkmeister_WMDE added a comment. Is this still needed now that T279698: WDQS should retry when getting 404s is closed? (I think that was the motivation for this task, but I’m not sure.) TASK DETAIL

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Michael changed the task status from "Open" to "Stalled". TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Michael Cc: Michael, Lydia_Pintscher, Lucas_Werkmeister_WMDE, dcausse, Zbyszko, Addshore,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Addshore added a comment. @Zbyszko Would you be able to write a little about the consequences of "its currently difficult to determine if 404 is returned because the entity was deleted, or revision is simply not yet available due to eventual consistency" Does this mean we end up in

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Michael added a comment. So, I started to look into this a bit more, and while the technical part of having `HttpError` emit that header is easy (see above commit), actually getting the information is not. - `revision-missing`: checking if the entity exists in principle should be

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

gerritbot added a project: Patch-For-Review. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Michael, gerritbot Cc: Michael, Lydia_Pintscher, Lucas_Werkmeister_WMDE, dcausse, Zbyszko, Addshore,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

gerritbot added a comment. Change 736232 had a related patch set uploaded (by Michael Große; author: Michael Große): [mediawiki/core@master] Allow for custom http headers in HttpError https://gerrit.wikimedia.org/r/736232 TASK DETAIL https://phabricator.wikimedia.org/T289770

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Michael claimed this task. Michael moved this task from Backlog to Doing on the Wikidata-Campsite (Team A Hearth ) board. Restricted Application added a project: User-Michael. TASK DETAIL https://phabricator.wikimedia.org/T289770 WORKBOARD

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Michael edited projects, added Wikidata-Campsite (Team A Hearth ); removed Wikidata-Campsite. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Michael Cc: Michael, Lydia_Pintscher,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Lydia_Pintscher added a comment. @Addshore @Lucas_Werkmeister_WMDE: Can either of you help me get this ticket ready for pick-up? TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To:

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Lydia_Pintscher updated the task description. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Lydia_Pintscher Cc: Lucas_Werkmeister_WMDE, dcausse, Zbyszko, Addshore, Aklapper, Invadibot,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Lydia_Pintscher added a project: Wikidata-Campsite. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Lydia_Pintscher Cc: Lucas_Werkmeister_WMDE, dcausse, Zbyszko, Addshore, Aklapper, Invadibot,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

MPhamWMF triaged this task as "Medium" priority. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: MPhamWMF Cc: Lucas_Werkmeister_WMDE, dcausse, Zbyszko, Addshore, Aklapper, Invadibot, MPhamWMF,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Lucas_Werkmeister_WMDE added a comment. We currently generate HTTP 404 responses in `EntityDataRequestHandler` like this: $msg = wfMessage( 'wikibase-entitydata-bad-revision', $prefixedId, $revision ); throw new HttpError( 404, $msg ); Adding custom headers here is going to

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Addshore added a project: wdwb-tech. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Addshore Cc: dcausse, Zbyszko, Addshore, Aklapper, Invadibot, MPhamWMF, maantietaja, CBogen, Akuckartz,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

Maintenance_bot added a project: Wikidata. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Maintenance_bot Cc: dcausse, Zbyszko, Addshore, Aklapper, Invadibot, MPhamWMF, maantietaja, CBogen,

[Wikidata-bugs] [Maniphest] T289770: Add hints in response headers for 404 responses in Special:EntityData

dcausse added a project: Wikidata-Query-Service. TASK DETAIL https://phabricator.wikimedia.org/T289770 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: dcausse Cc: dcausse, Zbyszko, Addshore, Aklapper, MPhamWMF, CBogen, Namenlos314, Gq86,