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  1. Apache Arrow
  2. ARROW-4081

[Go] Sum methods on Mac OS X panic when the array is empty

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    Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.13.0
    • Component/s: Go

      Description

      If you create an empty array and use the `Sum` methods in the math package for the Go version, they will panic with an `index out of range` error.

      The reproducers can be found in this file: https://github.com/influxdata/flux/blob/6ddfc0f235f91fa29562e7163ab9858f3d08cc62/arrow/arrow_test.go 

      If you remove the `Skip`, the tests will cause a panic. I added them to our repository so we could track when this was fixed and remove our own length checks.

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              • Assignee:
                alexandreyc Alexandre Crayssac
                Reporter:
                jsternberg Jonathan A Sternberg
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