Hi, One of our Quarkus applications connects to Kafka topics using the kafka-clients library. Quarkus provides support for Apache Kafka through the SmallRye Reactive Messaging<https://smallrye.io/smallrye-reactive-messaging/> framework. According to the SmallRye documentation the bootstrap.servers property in the application.properties file should contain a comma separated list (see the Configuration Reference section on this page: https://smallrye.io/smallrye-reactive-messaging/smallrye-reactive-messaging/3.4/kafka/kafka.html). With kafka-clients v3.7.1 this worked fine, but after upgrading to v3.8.0 starting the application fails with this exception:
org.apache.kafka.common.KafkaException: Failed to construct kafka consumer Caused by: org.apache.kafka.common.config.ConfigException: Invalid url in bootstrap.servers: kafka://test1:9094,kafka://test2:9094 This is caused by the changed regex pattern named HOST_PORT_PATTERN in the org.apache.kafka.common.utils.Utils class, which no longer accepts a comma separated list. Could you please look into this? Thanks! Met vriendelijke groeten / Kind regards / Mit freundlichen Grüßen, Bart Hamer Software Specialist BTO-SM-BAM Aanwezig: ma/di/wo/do M +31 (0)6 46 94 13 75 E bart.ha...@tennet.eu<mailto:bart.ha...@tennet.eu> I www.tennet.eu [cid:c1e674e6-6276-4ebd-a18b-737c05a2d22f] TenneT TSO B.V. Utrechtseweg 310 Arnhem Postbus 718 6800 AS Arnhem Nederland Handelsregister: Arnhem 09155985 Denk aan het milieu. Print dit bericht alleen als het noodzakelijk is.
