Zane Zhang created KAFKA-4138: --------------------------------- Summary: Producer data write network traffic to kafka brokers is increased for 50% Key: KAFKA-4138 URL: https://issues.apache.org/jira/browse/KAFKA-4138 Project: Kafka Issue Type: Improvement Components: producer Affects Versions: 0.9.0.1 Environment: Redhat Enterprise 6.5 Reporter: Zane Zhang
After we upgraded kafka from 0.8.2 to 0.9.0.1, it is observed that network output traffic from producers to kafka is increased for 50% with same message payload and same data pressure to producers. We are using snappy compression, StringSerializer, other producer parameters are listed as below: request.required.acks=1 retries=3 retry.backoff.ms=300 batch.size=2*1024*1024 max.request.size=20971520 request.timeout.ms=2000 -- This message was sent by Atlassian JIRA (v6.3.4#6332)