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Maniphest T76152

503 when batch-editing tasks in Phab
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Description

Wanted to mass-edited 124 tickets in Phab via https://phabricator.wikimedia.org/maniphest/batch/ (adding a project) for ticket 1282 and while that was running I got this:

Request: POST http://phabricator.wikimedia.org/maniphest/batch/, from 10.64.0.172 via cp1044 cp1044 ([10.64.0.172]:80), Varnish XID 1589601643
Forwarded for: phabupdate, my.ip.address, 10.64.0.172
Error: 503, Service Unavailable at Thu, 27 Nov 2014 16:01:54 GMT

Looks like it kills itself pretty exactly after 100 tasks. Might be coincidence.

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Event Timeline

Aklapper created this task.Nov 27 2014, 4:07 PM
Aklapper raised the priority of this task from to Low.
Aklapper updated the task description. (Show Details)
Aklapper added a project: Phabricator.
Aklapper changed Security from none to None.
Aklapper subscribed.
Aklapper mentioned this in T1282: Create projects for Pywikibot's compat and core versions, and assign the corresponding tasks to each.Nov 27 2014, 4:26 PM
Qgil edited projects, added Phabricator (Upstream); removed Phabricator.Dec 22 2014, 9:26 AM
Qgil added subscribers: Quiddity, Qgil.

@Quiddity also reported a timeout after 100 tasks.

Qgil moved this task from Backlog to Ready To Go on the Phabricator (Upstream) board.Dec 22 2014, 10:19 AM
Aklapper added a comment.Dec 22 2014, 12:10 PM

Looks like it kills itself pretty exactly after 100 tasks. Might be coincidence.

Actually the number 100 here is coincidence, it's probably based on a certain timeframe instead.
I'm not convinced yet this is an upstream issue but would need somebody in Wikimedia to investigate who has access to the lower stack.

Aklapper edited projects, added Phabricator; removed Phabricator (Upstream).Dec 29 2014, 9:45 PM

I'm afraid that's some timeout on our side and nothing in upstream code

Aklapper added a comment.Jan 7 2015, 3:39 PM

I just triggered this after 85 out of 131 tasks so it's not about the number but about the time.

Aklapper mentioned this in T76942: Allow to search tasks about MediaWiki core and core only (create MediaWiki umbrella project?).Jan 18 2015, 5:46 PM
Jdforrester-WMF subscribed.Jan 18 2015, 7:15 PM
Aklapper mentioned this in T87291: merge tickets in project "ops-core" into project "operations".Jan 21 2015, 2:48 AM
Aklapper changed the task status from Open to Stalled.Mar 10 2015, 4:46 PM

Have not seen this problem lately when batch-editing ~160 tasks. Not sure if it still exists (or if stuff just has gotten faster). Setting status to STALLED.

Aklapper closed this task as Resolved.Feb 9 2016, 9:54 PM
Aklapper claimed this task.

Not seen recently; closing as resolved

Restricted Application added subscribers: Luke081515, scfc. · View Herald TranscriptFeb 9 2016, 9:54 PM
Aklapper mentioned this in T253897: When tagging tasks from one board to another, automatically restore tasks to the same columns.May 30 2020, 9:54 AM
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