Kontinuation commented on PR #1520:
URL: https://github.com/apache/sedona/pull/1520#issuecomment-2222616242

   > @Kontinuation The result of this function is non-deterministic. Will this 
create a problem to the catalyst optimizer?
   
   The correct way to implement non-deterministic functions is to extend the 
`Nondeterministic` trait and implement the `initializeInternal` method to 
calculate the seed for each partition. The function evaluates using the 
initialized seed, so the results are identical when partitions are recomputed.
   
   Unfortunately, `RandomPointsBuilder` does not allow constructing the builder 
with a given seed. We have to inherit this class and override the 
`createRandomCoord` function to generate coordinates using the specified seed.


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