Jiangjie Qin created KAFKA-3554:
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Summary: Generate actual data with specific compression ratio in
the ProducerPerformance tool.
Key: KAFKA-3554
URL: https://issues.apache.org/jira/browse/KAFKA-3554
Project: Kafka
Issue Type: Improvement
Reporter: Jiangjie Qin
Currently the ProducerPerformance always generate the payload with same bytes.
This does not quite well to test the compressed data because the payload is
extremely compressible no matter how big the payload is.
We can make some changes to make it more useful for compressed messages.
Currently I am generating the payload containing integer from a given range. By
adjusting the range of the integers, we can get different compression ratios.
API wise, we can either let user to specify the integer range or the expected
compression ratio (we will do some probing to get the corresponding range for
the users)
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