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  1. Apache Arrow
  2. ARROW-13289

[C++] Log functions don't have int kernels

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    • Improvement
    • Status: Resolved
    • Major
    • Resolution: Fixed
    • None
    • 5.0.0
    • C++

    Description

      I've been writing R bindings for the log functions implemented in this PR: https://github.com/apache/arrow/pull/10567

      They work when the inputs are floats, but when the input is an int32 I get the following error:

      NotImplemented: Function ln_checked has no kernel matching input types (scalar[int32])

       

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              lidavidm David Li
              thisisnic Nicola Crane
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