我有一个关于优化kafka异步生成器流程的问题:配置batch.size和linger.ms在使用异步生成器时会产生影响?
我之所以这样问,是因为我认为这些参数只会影响同步生成器,因为它会等待代理acknowledgment.In情况下的异步生成器,这不会产生影响吗?
另外,是否有任何配置参数可以优化异步生成器?
发布于 2022-04-21 17:05:14
这两个属性都会对异步Kafka生产者产生影响:
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.有关详细信息,您可以查看Kafka文档:https://kafka.apache.org/23/javadoc/org/apache/kafka/clients/producer/KafkaProducer.html
https://stackoverflow.com/questions/71957398
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