[ https://issues.apache.org/jira/browse/ARROW-2266?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Wes McKinney updated ARROW-2266: -------------------------------- Description: I was surprised to see that travis_script_integration.sh is taking over 25 minutes to run (https://travis-ci.org/apache/arrow/jobs/349493491). 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) was: 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) > [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 > Priority: Major > > I was surprised to see that travis_script_integration.sh is taking over 25 > minutes to run (https://travis-ci.org/apache/arrow/jobs/349493491). 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) -- This message was sent by Atlassian JIRA (v7.6.3#76005)