Philipp Moritz created ARROW-1389:
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             Summary: Support arbitrary precision integers
                 Key: ARROW-1389
                 URL: https://issues.apache.org/jira/browse/ARROW-1389
             Project: Apache Arrow
          Issue Type: Improvement
            Reporter: Philipp Moritz
            Priority: Minor


For Python serialization it would be great if we had Arrow support for 
arbitrary precision integers, see the comment in

https://github.com/apache/arrow/blob/de7c6715ba244e119913bfa31b8de46dbbd450bf/python/pyarrow/tests/test_serialization.py#L183

Long integers are for example used in the uuid python module and having this 
would increase serialization performance for uuids and also make the code 
cleaner.

I wonder if this is more generally useful too, any thoughts?



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