Wes McKinney created ARROW-2266:
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Summary: [CI] Improve runtime of integration tests in Travis CI
Key: ARROW-2266
URL: https://issues.apache.org/jira/browse/ARROW-2266
Project: Apache Arrow
Issue Type: Improvement
Components: Integration
Reporter: Wes McKinney
I was surprised to see that travis_script_integration.sh is taking over 25
minutes to run. My only real guess about what's going on is that JVM startup
time on these hosts is super slow.
I can think of some things we could do to make things better:
* Add debugging output so we can see what's slow
* Write a Java integration test handler that validates multiple files at once
* Generate a single set of binary files for each producer rather than
regenerating them each time (so Java would only need to produce binary files
once instead of 3 times like now)
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