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Luke Chen commented on KAFKA-15397: ----------------------------------- Thanks! > Deserializing produce requests may cause memory leaks when exceptions occur > --------------------------------------------------------------------------- > > Key: KAFKA-15397 > URL: https://issues.apache.org/jira/browse/KAFKA-15397 > Project: Kafka > Issue Type: Bug > Components: clients, core > Affects Versions: 2.8.1 > Reporter: hudeqi > Assignee: hudeqi > Priority: Blocker > Attachments: SeaTalk_IMG_1692796505.png, SeaTalk_IMG_1692796533.png, > SeaTalk_IMG_1692796604.png, SeaTalk_IMG_1692796891.png > > > When the client sends a produce request in an abnormal way and the server > accepts it for deserialization, a "java.lang.IllegalArgumentException" may > occur, which will cause a large number of "TopicProduceData" objects to be > instantiated without being cleaned up. In the end, the entire service of > kafka is OOM. -- This message was sent by Atlassian Jira (v8.20.10#820010)