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Posted to issues@maven.apache.org by "Tibor Digana (JIRA)" <ji...@apache.org> on 2018/04/03 01:16:00 UTC

[jira] [Updated] (SUREFIRE-1510) Jenkins CI fails due to performance of Windows break concurrency of forked JVMs

     [ https://issues.apache.org/jira/browse/SUREFIRE-1510?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tibor Digana updated SUREFIRE-1510:
-----------------------------------
    Fix Version/s: 3.0.0-M1

> Jenkins CI fails due to performance of Windows break concurrency of forked JVMs
> -------------------------------------------------------------------------------
>
>                 Key: SUREFIRE-1510
>                 URL: https://issues.apache.org/jira/browse/SUREFIRE-1510
>             Project: Maven Surefire
>          Issue Type: Task
>          Components: Maven Failsafe Plugin, Maven Surefire Plugin, process forking
>         Environment: Windows
> ASF Jenkins CI
>            Reporter: Tibor Digana
>            Assignee: Tibor Digana
>            Priority: Major
>             Fix For: 3.0.0-M1
>
>
> We have a problem with this build
> https://builds.apache.org/job/maven-box/job/maven-surefire/job/master/6
> There are two Build Failures:
> # testForkModeOncePerThreadTwoThreads(org.apache.maven.surefire.its.ForkModeIT): number of different pids is not as expected expected:<2> but was:<1>
> # test[junit4-twoForks-ff1](org.apache.maven.surefire.its.FailFastJUnitIT): wrong number of errors expected:<2> but was:<1>
> The {{ForkModeIT}} missed delays in JUnit test methods, but the {{FailFastJUnitIT}} code is ok and the only problem is virtual CPU scheduler. We expect that two JVMs start up within 1.5 second and most probably this did not happen.



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