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Posted to issues@arrow.apache.org by "himotoyoshi (via GitHub)" <gi...@apache.org> on 2026/10/19 01:23:50 UTC

[I] [Ruby] Casting to string_view aborts the process [arrow]

himotoyoshi opened a new issue, #54571:
URL: https://github.com/apache/arrow/issues/54571

   ### Describe the bug, including details regarding any error messages, version, and platform.
   
   Casting an array to string_view aborts the process. The error cannot be rescued.
   
   ```
   require "arrow"
   
   Arrow::StringArray.new(["a", "b", "c"]).cast(Arrow::StringViewDataType.new)
   # GLib-GObject-ERROR **: cannot create instance of abstract (non-instantiatable) type 'GArrowArray'
   # (process exits with status 133)
   ```
   
   Casting to binary_view works:
   
   ```
   Arrow::BinaryArray.new(["a", "b", "c"]).cast(Arrow::BinaryViewDataType.new).class
   # => Arrow::BinaryViewArray
   ```
   
   garrow_array_new_raw_valist() in c_glib/arrow-glib/basic-array.cpp seems to have a case for BINARY_VIEW but not for STRING_VIEW.
   
   Environment: red-arrow 25.0.1, apache-arrow-glib 25.0.1 (Homebrew), Ruby 3.4.1, macOS 15 (arm64)
   
   
   ### Component(s)
   
   Ruby


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Re: [I] [Ruby] Casting to string_view aborts the process [arrow]

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou commented on issue #54571:
URL: https://github.com/apache/arrow/issues/54571#issuecomment-6259568565

   Thanks for your report. Could you try #54572?


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Re: [I] [Ruby] Casting to string_view aborts the process [arrow]

Posted by "himotoyoshi (via GitHub)" <gi...@apache.org>.
himotoyoshi commented on issue #54571:
URL: https://github.com/apache/arrow/issues/54571#issuecomment-6261048628

   I tried [apache/arrow#54572](https://github.com/apache/arrow/pull/54572) on top of 25.0.1, and it fixes the problem:
   ```
   irb> Arrow::StringArray.new(["a", "b", "c"]).cast(Arrow::StringViewDataType.new)
   =>
   #<Arrow::StringViewArray:0x0000000107c061f8 ptr=0x0000600002981360 [
     "a",
     "b",
     "c"
   ]>
   ```
   Thanks!


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Re: [I] [Ruby] Casting to string_view aborts the process [arrow]

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou closed issue #54571: [Ruby] Casting to string_view aborts the process
URL: https://github.com/apache/arrow/issues/54571


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Re: [I] [Ruby] Casting to string_view aborts the process [arrow]

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou commented on issue #54571:
URL: https://github.com/apache/arrow/issues/54571#issuecomment-6262044541

   Issue resolved by pull request 54572
   https://github.com/apache/arrow/pull/54572


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Re: [I] [Ruby] Casting to string_view aborts the process [arrow]

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou commented on issue #54571:
URL: https://github.com/apache/arrow/issues/54571#issuecomment-6262048328

   Thanks. Merged.


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