Karsten Spang created KAFKA-13810: ------------------------------------- Summary: Document behavior of KafkaProducer.flush() w.r.t callbacks Key: KAFKA-13810 URL: https://issues.apache.org/jira/browse/KAFKA-13810 Project: Kafka Issue Type: Improvement Reporter: Karsten Spang
The javadoc (3.1.0) for KafkaProducer says {panel} The post-condition of {{flush()}} is that any previously sent record will have completed (e.g. {{{}Future.isDone() == true{}}}). {panel} It does not say anything about callbacks, though. It is not clear whether all callbacks have returned when {{flush()}} returns. -- This message was sent by Atlassian Jira (v8.20.1#820001)