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Date: Fri, 2 Jan 2015 14:28:10 -0600 (CST)
From: "Alexander Ashitkin (JIRA)" <jira@codehaus.org>
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Subject: [jira] (SUREFIRE-1132) Surefire: regular isolated classloader
 failures in parallelbuild
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    [ https://jira.codehaus.org/browse/SUREFIRE-1132?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=360565#comment-360565 ] 

Alexander Ashitkin commented on SUREFIRE-1132:
----------------------------------------------

Andreas, thank you very much. im sorting compatibility issues with and will be able to check jdkb soon.

best regards

> Surefire: regular isolated classloader failures in parallelbuild
> ----------------------------------------------------------------
>
>                 Key: SUREFIRE-1132
>                 URL: https://jira.codehaus.org/browse/SUREFIRE-1132
>             Project: Maven Surefire
>          Issue Type: Bug
>          Components: classloading
>    Affects Versions: 2.17
>         Environment: SLES 3.0.80-0.7-default SMP x86_64 GNU/Linux
> windows server 2008 x64
> Maven 3.2.2, 3.2.3, 3.2.5
> Oracle HotSpot JDK 7u25
>            Reporter: Alexander Ashitkin
>         Attachments: consoleText-1.txt, consoleText-2.txt, consoleText-3.txt
>
>
> We have a large project of 300+ modules which regularly fails with different kind of classloading issues in different places in surefire plugin. The issue is reproduced only with parallel build and is not reproduced in single threaded. This is a main contributor in build instability for us. All the not loaded dependnecies are actually present in dependency tree. I attached 3 different samples of how build fails.
> Surefire config:
> {code}
>                     <configuration>
>                         <forkCount>0</forkCount>
>                         <!--doesnt work in parrallel build. Causes build failures with error java.io.IOException: Stream Closed-->                      <redirectTestOutputToFile>false</redirectTestOutputToFile>
>                         <useManifestOnlyJar>false</useManifestOnlyJar>
>                     </configuration>
> {code}
> maven cmd is like install -T 10
>  Please advise how to sort this out - ready to run any provided diagnostic and evaluate any options.
> Thanks in advance, Alexander



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