viirya opened a new issue, #186:
URL: https://github.com/apache/arrow-java/issues/186

   ### Describe the bug, including details regarding any error messages, 
version, and platform.
   
   We see memory alignment error when passing arrays allocated using Java arrow 
to Rust arrow. This is due to strict memory alignment requirement 
(https://github.com/apache/arrow-rs/issues/4431) at Rust side. I have described 
the issue there.
   
   So as it looks like it is impossible to access unaligned memory pointers at 
Rust side. I'm wondering if we could change Java arrow on memory allocation? 
Could we allocate memory with alignment for arrays in Java arrow so it could be 
safely sent to other arrow ecosystems?
   
   ### Component(s)
   
   Java


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