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[jira] [Created] (ARROW-3877) [C++] Provide access to "maximum decompressed size" functions in compression libraries (if they exist)


Wes McKinney created ARROW-3877:
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             Summary: [C++] Provide access to "maximum decompressed size" functions in compression libraries (if they exist)
                 Key: ARROW-3877
                 URL: https://issues.apache.org/jira/browse/ARROW-3877
             Project: Apache Arrow
          Issue Type: Improvement
          Components: C++
            Reporter: Wes McKinney
             Fix For: 0.13.0


As follow up to ARROW-3831, some compression libraries have a function to provide a hint for sizing the output buffer (if it is not known already) for one-shot decompression. This would be helpful for sizing allocations in such cases



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