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Improve compressToBuffer for LZ4

Description

Use compressBlock() where available.

The current LZ4 compression to a fixed size buffer if inefficient if using the open/write/close paradigm because it copies the input to a buffer that is too small.

See https://hpccsystems.atlassian.net/browse/HPCC-29917#icft=HPCC-29917

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Priority

Fix versions

Pull Request URL

https://github.com/hpcc-systems/HPCC-Platform/pull/18148
https://github.com/hpcc-systems/HPCC-Platform/pull/18148

Created November 28, 2023 at 12:24 PM
Updated January 3, 2024 at 2:02 PM
Resolved January 3, 2024 at 2:02 PM

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