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Steve Loughran commented on HADOOP-16633: ----------------------------------------- You can enable these tests today. I'm going with -Dparallel-tests -DtestsThreadCount=8 -Dfailsafe.runOrder=random -Dscale And I've added surefire-* to my global git ignore. I don't have any real understanding of the balanced options...really I want slow tasks to run first so we don't get held up by a single straggler in the parallel phase > Tune hadoop-aws parallel test surefire/failsafe settings > -------------------------------------------------------- > > Key: HADOOP-16633 > URL: https://issues.apache.org/jira/browse/HADOOP-16633 > Project: Hadoop Common > Issue Type: Sub-task > Components: build, fs/s3, test > Affects Versions: 3.2.1 > Reporter: Steve Loughran > Priority: Major > > We can do more to improve our test runs by looking at the failsafe docs > [http://maven.apache.org/surefire/maven-failsafe-plugin/integration-test-mojo.html] > > * default value to be by core, eg. 2C > * use the runorder attribute which determines how parallel runs are chosen; > random for better nondeterminism > We'd need to experiment first, which can be done by setting failsafe.runOrder -- This message was sent by Atlassian Jira (v8.3.4#803005) --------------------------------------------------------------------- To unsubscribe, e-mail: common-issues-unsubscr...@hadoop.apache.org For additional commands, e-mail: common-issues-h...@hadoop.apache.org