[ARROW-5727] [Python] [CI] Install pytest-faulthandler before running tests

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.13.0
• Fix Version/s: 0.14.0
• Component/s: Continuous Integration, Python
• Labels: pull-request-available
• Assignee: Antoine Pitrou
• Reporter: Antoine Pitrou
• Created: 25/Jun/19 14:27
• Updated: 26/Jun/19 00:29
• Resolved: 26/Jun/19 00:29

Description

The `faulthandler` module is able to dump a Python stack trace when the process crashes. This can make some CI failures more palatable.

Issue Links

• links to: GitHub Pull Request #4692