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https://jira.codehaus.org/browse/SUREFIRE-938?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=315893#comment-315893
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Andrew Gaul commented on SUREFIRE-938:
--------------------------------------
Kristian, I opened a pull request which avoids one of the copies:
https://github.com/apache/maven-surefire/pull/16
I do not know enough about Surefire to tackle using a file-backed structure at
this point.
> out of memory when logging more messages than heap size
> -------------------------------------------------------
>
> Key: SUREFIRE-938
> URL: https://jira.codehaus.org/browse/SUREFIRE-938
> Project: Maven Surefire
> Issue Type: Bug
> Components: Maven Surefire Plugin
> Affects Versions: 2.12.4
> Reporter: Andrew Gaul
>
> Observed OOM when logging more messages than heap size:
> Exception in thread "ThreadedStreamConsumer" java.lang.OutOfMemoryError: Java
> heap space
> at java.util.Arrays.copyOfRange(Arrays.java:3209)
> at java.lang.String.<init>(String.java:215)
> at java.lang.StringBuilder.toString(StringBuilder.java:430)
> at
> org.apache.maven.plugin.surefire.report.TestSetRunListener.getAsString(TestSetRunListener.java:225)
> at
> org.apache.maven.plugin.surefire.report.TestSetRunListener.wrap(TestSetRunListener.java:230)
> at
> org.apache.maven.plugin.surefire.report.TestSetRunListener.testSucceeded(TestSetRunListener.java:161)
> at
> org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:100)
> at
> org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:67)
> at java.lang.Thread.run(Thread.java:662)
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