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[Java] Add SLI(small long as int) long encoding algorithm#942

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chaokunyang merged 7 commits intoapache:mainfrom
chaokunyang:add_sli_long_encoding
Oct 5, 2023
Merged

[Java] Add SLI(small long as int) long encoding algorithm#942
chaokunyang merged 7 commits intoapache:mainfrom
chaokunyang:add_sli_long_encoding

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@chaokunyang chaokunyang commented Oct 4, 2023

What do these changes do?

This pr includes following changes:

The new algorithm brings only 10% performance regression compared to no compression, but can get at most 1X space cost savings.

Related issue number

Closes #941

Check code requirements

  • tests added / passed (if needed)
  • Ensure all linting tests pass, see here for how to run them

@chaokunyang chaokunyang changed the title [Java] Add sli long encoding implementation [Java] Add SLI(small long as int) long encoding algorithm Oct 5, 2023
@chaokunyang chaokunyang merged commit 96ee19f into apache:main Oct 5, 2023
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[Java][Protocol] New Long Encoding Algorithm: SLI

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