Jun Rao created KAFKA-1498:
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Summary: new producer performance and bug improvements
Key: KAFKA-1498
URL: https://issues.apache.org/jira/browse/KAFKA-1498
Project: Kafka
Issue Type: Bug
Components: core
Reporter: Jun Rao
Assignee: Guozhang Wang
We have seen the following issues with the new producer.
1. The producer request can be significantly larger than the configured batch
size.
2. The bottleneck in mirrormaker when there are keyed messages and compression
is turned on.
3. The selector is woken up on every message in the new producer.
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