[I] Implement ALP encoding [arrow-rs]

["alamb (via GitHub)" <gi...@apache.org>]

alamb opened a new issue, #10541:
URL: https://github.com/apache/arrow-rs/issues/10541

   ### Is your feature request related to a problem or challenge?
   
   - Follow on to https://github.com/apache/arrow-rs/issues/8748
   
   Parquet has added a new encoding for floating point numbers: ALP
   
   The format change is here
   - https://github.com/apache/parquet-format/pull/557
   
   ### Describe the solution you'd like
   
   We should implement and support this new encoding in arrow-rs
   
   ### Describe alternatives you've considered
   
   @sdf-jkl  and @devanbenz have a PR almost ready to go in 
   - https://github.com/apache/arrow-rs/pull/9372
   
   ### Additional context
   
   I am filing this issue so I can close the prototype one which has more backstory
   - https://github.com/apache/arrow-rs/issues/8748


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Re: [I] Implement ALP encoding [arrow-rs]

["sdf-jkl (via GitHub)" <gi...@apache.org>]

sdf-jkl commented on issue #10541:
URL: https://github.com/apache/arrow-rs/issues/10541#issuecomment-5257277550

   Follow-up tracking issues:\n\n- [ ] #10642\n- [ ] #10645\n- [ ] #10646\n- [ ] #10644\n- [ ] #10643


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