[ https://issues.apache.org/jira/browse/KAFKA-10637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Ismael Juma resolved KAFKA-10637. --------------------------------- Resolution: Duplicate Marking as duplicate of KAFKA-10902 since that has a reference to the JDK bug. > KafkaProducer: IllegalMonitorStateException > -------------------------------------------- > > Key: KAFKA-10637 > URL: https://issues.apache.org/jira/browse/KAFKA-10637 > Project: Kafka > Issue Type: Bug > Components: producer > Affects Versions: 2.5.1 > Reporter: Lefteris Katiforis > Priority: Major > > Kafka producer throws the following exception: > {code:java} > {\"log\":\"java.lang.IllegalMonitorStateException: current thread is not > owner\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415014714Z\"}"} > java.base/java.lang.Object.wait(Native > Method)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.41502027Z\"}"} > org.apache.kafka.common.utils.SystemTime.waitObject(SystemTime.java:55)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415024923Z\"}"} > at > org.apache.kafka.clients.producer.internals.ProducerMetadata.awaitUpdate(ProducerMetadata.java:119)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415029863Z\"}"} > org.apache.kafka.clients.producer.KafkaProducer.waitOnMetadata(KafkaProducer.java:1029)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415034336Z\"}"} > org.apache.kafka.clients.producer.KafkaProducer.doSend(KafkaProducer.java:883)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415038722Z\"}"} > org.apache.kafka.clients.producer.KafkaProducer.send(KafkaProducer.java:862)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415042939Z\"}"} > org.springframework.kafka.core.DefaultKafkaProducerFactory$CloseSafeProducer.send(DefaultKafkaProducerFactory.java:781)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415047238Z\"}"} > org.springframework.kafka.core.KafkaTemplate.doSend(KafkaTemplate.java:562)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415051555Z\"}"} > org.springframework.kafka.core.KafkaTemplate.send(KafkaTemplate.java:369)\\n\",\"stream\":\"stdout\",\"time\":\"2020-10-23T12:48:50.415055882Z\"}"}{code} -- This message was sent by Atlassian Jira (v8.20.10#820010)