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huxi commented on KAFKA-4822: ----------------------------- For KafkaProducer, all writes are asynchronous by default. Snippets below implements synchronous writes: {code} Future<RecordMetadata> future = producer.send(record); RecordMetadata metadata = future.get(); {code} > Kafka producer implementation without additional threads, similar to sync > producer of 0.8. > ------------------------------------------------------------------------------------------ > > Key: KAFKA-4822 > URL: https://issues.apache.org/jira/browse/KAFKA-4822 > Project: Kafka > Issue Type: New Feature > Components: producer > Affects Versions: 0.9.0.0, 0.9.0.1, 0.10.0.0, 0.10.0.1, 0.10.1.0, 0.10.1.1 > Reporter: Giri > Priority: Minor > -- This message was sent by Atlassian JIRA (v6.3.15#6346)