Dongjin Lee created KAFKA-13361:
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Summary: Support fine-grained compression options
Key: KAFKA-13361
URL: https://issues.apache.org/jira/browse/KAFKA-13361
Project: Kafka
Issue Type: Improvement
Components: clients, core
Reporter: Dongjin Lee
Assignee: Dongjin Lee
Adds the following options into the Producer, Broker, and Topic configurations:
* compression.gzip.buffer: the buffer size that feeds raw input into the
Deflator or is fed by the uncompressed output from the Deflator. (available:
[512, ), default: 8192(=8kb).)
* compression.snappy.block: the block size that snappy uses. (available:
[1024, ), default: 32768(=32kb).)
* compression.lz4.block: the block size that lz4 uses. (available: [4, 7],
(means 64kb, 256kb, 1mb, 4mb respectively), default: 4.)
* compression.zstd.window: enables long mode; the log of the window size that
zstd uses to memorize the compressing data. (available: [10, 22], default: 0
(disables long mode.))
All of the above are different but somewhat in common from the point of
compression process in that it impacts the memorize size during the process.
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