[Wikidata-bugs] [Maniphest] [Updated] T133144: Wikidata skipped dispatching some changes during the eqiad->codfw switch
JanZerebecki added a comment. While https://phabricator.wikimedia.org/T133144#515 has an idea what went wrong another idea would be that there is some bug that made dispatching not notice that it couldn't create jobs. From "job queues were not able to be written to" I assume the EnqueueJob strategy with two job queues was not implemented. And instead there was one job queue and trying to insert a job fails because the redis server was a slave in read only mode (i.e. job redis were switched while crons were not yet). If that is what happened this can be tested in a mediawiki vagrant instance (it comes with the job queue using redis). While moving away from dispatching via cron to a delayed job (https://phabricator.wikimedia.org/T48643) might lessen the symptoms, it is probably worth it to track down this bug even if we switch to that. TASK DETAIL https://phabricator.wikimedia.org/T133144 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: JanZerebecki Cc: JanZerebecki, faidon, gerritbot, Sjoerddebruin, Aklapper, TerraCodes, aude, Lydia_Pintscher, hoo, Addshore, daniel, Lewizho99, Maathavan, D3r1ck01, Izno, Wikidata-bugs, Mbch331, Jay8g ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T133144: Wikidata skipped dispatching some changes during the eqiad->codfw switch
Tobi_WMDE_SW edited projects, added Wikidata-Sprint-2016-06-07; removed Wikidata-Sprint-2016-05-24. TASK DETAIL https://phabricator.wikimedia.org/T133144 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Tobi_WMDE_SW Cc: faidon, gerritbot, Sjoerddebruin, Aklapper, TerraCodes, aude, Lydia_Pintscher, hoo, Addshore, daniel, Lewizho99, Maathavan, D3r1ck01, Izno, Wikidata-bugs, Mbch331, Jay8g ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
[Wikidata-bugs] [Maniphest] [Updated] T133144: Wikidata skipped dispatching some changes during the eqiad->codfw switch
Lydia_Pintscher added a project: Wikidata-Sprint-2016-05-24. Lydia_Pintscher added a comment. Adding for next story time to find the actionables. TASK DETAIL https://phabricator.wikimedia.org/T133144 EMAIL PREFERENCES https://phabricator.wikimedia.org/settings/panel/emailpreferences/ To: Lydia_Pintscher Cc: faidon, gerritbot, Sjoerddebruin, Aklapper, TerraCodes, aude, Lydia_Pintscher, hoo, Addshore, daniel, Lewizho99, Maathavan, D3r1ck01, Izno, Wikidata-bugs, Mbch331, Jay8g ___ Wikidata-bugs mailing list Wikidata-bugs@lists.wikimedia.org https://lists.wikimedia.org/mailman/listinfo/wikidata-bugs
