Commits

Wes McKinney authored beefaca96fc
ARROW-2949: [CI] Add retry logic when downloading miniconda to reduce flakiness Not the most elegant, but hopefully this will do the trick Author: Wes McKinney <wesm+git@apache.org> Closes #2349 from wesm/ARROW-2949 and squashes the following commits: cc9facf5 <Wes McKinney> Fix bash fehler af19d51f <Wes McKinney> Add retry logic when downloading miniconda to reduce flakiness