[ARROW-4491] [Python] Remove usage of std::to_string and std::stoi

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 0.13.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21045
• Assignee: Yuhong Guo
• Reporter: Philipp Moritz
• Created: 06/Feb/19 03:56
• Updated: 11/Jan/23 07:34
• Resolved: 26/Feb/19 14:22

Description

Not sure why this is happening, but for some older compilers I'm seeing

terminate called after throwing an instance of 'std::invalid_argument'
  what():  stoi

since https://github.com/apache/arrow/pull/3423

Possible cause is that there is no int8_t version of https://en.cppreference.com/w/cpp/string/basic_string/to_string so it might not convert it to a proper string representation of the number.

Any insight on why this could be happening is appreciated.

Issue Links

• links to: GitHub Pull Request #3570
• links to: GitHub Pull Request #3758