[ARROW-5053] [Rust] [DataFusion] Use env var for location of arrow test data

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.13.0
• Fix Version/s: 0.14.0
• Component/s: Rust - DataFusion
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/21546
• Assignee: Andy Grove
• Reporter: Andy Grove
• Created: 28/Mar/19 15:42
• Updated: 11/Jan/23 07:37
• Resolved: 01/Apr/19 03:02

Description

A small number of tests have hard coded relative path for arrow test data files, meaning that the tests fail in the release tarball.

We should use an ARROW_TEST_DATA env var similar to how we deal with PARQUET_TEST_DATA

Issue Links

• links to: GitHub Pull Request #4068