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Maniphest T352739

cxserver: Cannot read properties of undefined (reading 'pages')
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Description

This is occurring in cxserver log since couple of days:

Full error:

TypeError: Cannot read properties of undefined (reading 'pages')
    at processResult (/srv/service/lib/mw/BatchedAPIRequest.js:85:23)
    at tryCatcher (/srv/service/node_modules/bluebird/js/release/util.js:16:23)
    at Promise._settlePromiseFromHandler (/srv/service/node_modules/bluebird/js/release/promise.js:547:31)
    at Promise._settlePromise (/srv/service/node_modules/bluebird/js/release/promise.js:604:18)
    at Promise._settlePromise0 (/srv/service/node_modules/bluebird/js/release/promise.js:649:10)
    at Promise._settlePromises (/srv/service/node_modules/bluebird/js/release/promise.js:729:18)
    at _drainQueueStep (/srv/service/node_modules/bluebird/js/release/async.js:93:12)
    at _drainQueue (/srv/service/node_modules/bluebird/js/release/async.js:86:9)
    at Async._drainQueues (/srv/service/node_modules/bluebird/js/release/async.js:102:5)
    at Async.drainQueues [as _onImmediate] (/srv/service/node_modules/bluebird/js/release/async.js:15:14)
    at process.processImmediate (node:internal/timers:471:21)

Logstash URL: https://logstash.wikimedia.org/app/discover#/doc/logstash-*/logstash-k8s-1-7.0.0-1-2023.12.05?id=P_GjOIwBySCoT0gdG8PH

Impact: Unknown.

Details

SubjectRepoBranchLines +/-
Update cxserver to 2024-03-20-072017-productionoperations/deployment-chartsmaster+1 -1
BatchedAPIRequest: Prevent javascript errors, handle redirects bettermediawiki/services/cxservermaster+20 -13
Customize query in gerrit

Event Timeline

KartikMistry created this task.Dec 5 2023, 8:12 AM
Restricted Application added a subscriber: Aklapper. · View Herald TranscriptDec 5 2023, 8:12 AM
KartikMistry added a comment.Dec 11 2023, 6:24 AM

This seems related, "Non-string title for normalizeTitle: undefined": https://logstash.wikimedia.org/app/discover#/doc/logstash-*/logstash-k8s-1-7.0.0-1-2023.12.11?id=rMeCV4wBySCoT0gdO2N7

• santhosh added a comment.EditedMar 18 2024, 11:16 AM

After the migration to node fetch, the error is still there:

	TypeError: Cannot read properties of undefined (reading 'pages')
    at processResult (/srv/service/lib/mw/BatchedAPIRequest.js:85:23)
    at process.processTicksAndRejections (node:internal/process/task_queues:95:5)

Example

About 9 instances in an hour. we should fix this

KartikMistry added a comment.Mar 18 2024, 12:20 PM
In T352739#9395538, @KartikMistry wrote:

This seems related, "Non-string title for normalizeTitle: undefined": https://logstash.wikimedia.org/app/discover#/doc/logstash-*/logstash-k8s-1-7.0.0-1-2023.12.11?id=rMeCV4wBySCoT0gdO2N7

@santhosh Similarly, https://logstash.wikimedia.org/app/discover#/doc/logstash-*/logstash-k8s-1-7.0.0-1-2024.03.18?id=rU15UY4BWjhRzdxn0uML is happening with it.

gerritbot added a comment.Mar 19 2024, 5:15 AM

Change 1012464 had a related patch set uploaded (by Santhosh; author: Santhosh):

[mediawiki/services/cxserver@master] BatchedAPIRequest: Prevent javascript errors, handle redirects better

https://gerrit.wikimedia.org/r/1012464

gerritbot added a project: Patch-For-Review.Mar 19 2024, 5:15 AM
• santhosh claimed this task.Mar 19 2024, 5:16 AM
• santhosh added projects: Language-Team (Language-2024-January-March), Unplanned-Sprint-Work.
KartikMistry moved this task from Quarter Backlog to In Review on the Language-Team (Language-2024-January-March) board.Mar 19 2024, 7:20 AM
gerritbot added a comment.Mar 20 2024, 7:19 AM

Change 1012464 merged by jenkins-bot:

[mediawiki/services/cxserver@master] BatchedAPIRequest: Prevent javascript errors, handle redirects better

https://gerrit.wikimedia.org/r/1012464

Maintenance_bot removed a project: Patch-For-Review.Mar 20 2024, 7:30 AM
Nikerabbit moved this task from In Review to Check after deployment on the Language-Team (Language-2024-January-March) board.Mar 20 2024, 7:41 AM
gerritbot added a comment.Mar 20 2024, 1:20 PM

Change 1013047 had a related patch set uploaded (by KartikMistry; author: KartikMistry):

[operations/deployment-charts@master] Update cxserver to 2024-03-20-072017-production

https://gerrit.wikimedia.org/r/1013047

gerritbot added a project: Patch-For-Review.Mar 20 2024, 1:20 PM
gerritbot added a comment.Mar 21 2024, 5:28 AM

Change 1013047 merged by jenkins-bot:

[operations/deployment-charts@master] Update cxserver to 2024-03-20-072017-production

https://gerrit.wikimedia.org/r/1013047

Maintenance_bot removed a project: Patch-For-Review.Mar 21 2024, 5:30 AM
Stashbot added a comment.Mar 21 2024, 5:36 AM

Mentioned in SAL (#wikimedia-operations) [2024-03-21T05:36:26Z] <kart_> Updated cxserver to 2024-03-20-072017-production (T352739)

KartikMistry added a comment.Mar 21 2024, 11:35 AM

This error no longer happening in production.

KartikMistry moved this task from Check after deployment to Done on the Language-Team (Language-2024-January-March) board.Mar 21 2024, 11:35 AM
Pginer-WMF closed this task as Resolved.Mar 27 2024, 1:23 PM
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