我有一個關于優化kafka異步producer吞吐量的問題：配置batch.size和linger.ms對使用異步producer有影響嗎？
我問是因為我認為這些引數只會影響同步生產者，因為它會等待代理確認。如果是異步生產者，這不會有影響嗎？
另外，是否有任何配置引數可以優化異步生產者？
uj5u.com熱心網友回復：
這兩個屬性都對異步 Kafka Producer 有影響：
linger.ms-> This instruct the producer upto this configured value(ex:2 millisecond) if batch size is not fill up. There will be latency of 2 ms in case message flow is low.
batch.size -> Message buffer size that will be send in single request. Higher batch size also request more memory (buffer.memory)
acks=all , Slowest but most durable configuration, wait for acknowledgement of all message sent.
詳情可以瀏覽Kafka檔案：https ://kafka.apache.org/23/javadoc/org/apache/kafka/clients/producer/KafkaProducer.html
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標籤：爪哇 异步 阿帕奇卡夫卡 kafka-生产者-api