dcausse created this task.
dcausse added projects: Wikidata-Query-Service, Discovery-Search (Current work).
Restricted Application added a subscriber: Aklapper.
Restricted Application added a project: Wikidata.
TASK DESCRIPTION
Seen on wdqs1004 after enabling async imports
20:29:03.200 [Importer] ERROR org.wikidata.query.rdf.tool.Updater -
Importer error
java.util.ConcurrentModificationException: KafkaConsumer is not safe for
multi-threaded access
at
org.apache.kafka.clients.consumer.KafkaConsumer.acquire(KafkaConsumer.java:1800)
at
org.apache.kafka.clients.consumer.KafkaConsumer.acquireAndEnsureOpen(KafkaConsumer.java:1784)
at
org.apache.kafka.clients.consumer.KafkaConsumer.commitSync(KafkaConsumer.java:1240)
at
org.wikidata.query.rdf.tool.change.KafkaPoller.done(KafkaPoller.java:301)
at
org.wikidata.query.rdf.tool.change.KafkaPoller.done(KafkaPoller.java:67)
at
org.wikidata.query.rdf.tool.Updater.lambda$applyBatch$0(Updater.java:205)
at
org.wikidata.query.rdf.tool.Updater.importToRdfRepository(Updater.java:296)
at
org.wikidata.query.rdf.tool.Updater.lambda$handleChanges$5(Updater.java:279)
at
org.wikidata.query.rdf.tool.Updater.lambda$startImporter$1(Updater.java:236)
at java.lang.Thread.run(Thread.java:748)
20:29:03.951 [main] INFO o.w.q.rdf.tool.change.KafkaPoller - Found 851
changes
20:29:16.556 [main] ERROR org.wikidata.query.rdf.tool.Update - Error during
updater run.
java.lang.RuntimeException: Imported thread died, cannot continue
at
org.wikidata.query.rdf.tool.Updater.checkImporterAlive(Updater.java:224)
at org.wikidata.query.rdf.tool.Updater.handleChanges(Updater.java:284)
at org.wikidata.query.rdf.tool.Updater.applyBatch(Updater.java:194)
at org.wikidata.query.rdf.tool.Updater.run(Updater.java:177)
at org.wikidata.query.rdf.tool.Update.run(Update.java:174)
at org.wikidata.query.rdf.tool.Update.main(Update.java:98)
TASK DETAIL
https://phabricator.wikimedia.org/T239750
EMAIL PREFERENCES
https://phabricator.wikimedia.org/settings/panel/emailpreferences/
To: dcausse
Cc: dcausse, Aklapper, darthmon_wmde, DannyS712, Nandana, Lahi, Gq86,
Lucas_Werkmeister_WMDE, GoranSMilovanovic, QZanden, EBjune, merbst,
LawExplorer, _jensen, rosalieper, Scott_WUaS, Jonas, Xmlizer, jkroll,
Smalyshev, Wikidata-bugs, Jdouglas, aude, Tobias1984, Manybubbles, Mbch331
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