Page History

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• 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: 0 or [10, 22], default: 0 (disables long mode.))

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