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From "Allen Wittenauer (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (HADOOP-14696) parallel tests don't work for Windows
Date Fri, 15 Sep 2017 20:49:01 GMT

     [ https://issues.apache.org/jira/browse/HADOOP-14696?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Allen Wittenauer updated HADOOP-14696:
    Attachment: HADOOP-14696.05.patch

* A completely different implementation.  This one also supports setting per-core values for
testsThreadCount.  e.g., mvn -DtestsThreadCount=1.5C will run 1 and a half tests per core.
* Also get the calculated value of testsThreadCount from within the Hadoop test universe.
(This is with an eye towards the MR tests.)

> parallel tests don't work for Windows
> -------------------------------------
>                 Key: HADOOP-14696
>                 URL: https://issues.apache.org/jira/browse/HADOOP-14696
>             Project: Hadoop Common
>          Issue Type: Test
>          Components: test
>    Affects Versions: 3.0.0-beta1
>         Environment: Windows
>            Reporter: Allen Wittenauer
>            Assignee: Allen Wittenauer
>            Priority: Minor
>         Attachments: HADOOP-14696-002.patch, HADOOP-14696-003.patch, HADOOP-14696.00.patch,
HADOOP-14696.01.patch, HADOOP-14696.04.patch, HADOOP-14696.05.patch
> If hadoop-common-project/hadoop-common is run with the -Pparallel-tests flag, it fails
in create-parallel-tests-dirs from the pom.xml
> {code}
> [ERROR] Failed to execute goal org.apache.maven.plugins:maven-antrun-plugin:1.7:run (create-parallel-tests-dirs)
on project hadoop-common: An Ant BuildException has occured: Directory F:\jenkins\jenkins-slave\workspace\hadoop-trunk-win\s\hadoop-common-project\hadoop-common\jenkinsjenkins-slaveworkspacehadoop-trunk-winshadoop-common-projecthadoop-common
arget\test\data\1 creation was not successful for an unknown reason
> [ERROR] around Ant part ...<script language="javascript">var baseDirs = [... @
4:33 in F:\jenkins\jenkins-slave\workspace\hadoop-trunk-win\s\hadoop-common-project\hadoop-common\target\antrun\build-main.xml
> {code}

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