Zane Zhang created KAFKA-4138:
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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
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