Commits

Antoine Pitrou authored ec78e1306fb
ARROW-5930: [Python] Make Flight server init phase explicit Should fix the sporadic crashes in test_flight.py. Author: Antoine Pitrou <antoine@python.org> Closes #4891 from pitrou/ARROW-5930-core-flight and squashes the following commits: 842f1013c <Antoine Pitrou> ARROW-5930: Make Flight server init phase explicit