[SUREFIRE-711] OutOfMemoryError while building multi module projects

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.7.2
• Fix Version/s: 2.8
• Environment: Win 7 32bit
• Assignee: Kristian Rosenvold
• Reporter: Christian Moser
• Created: 03/Mar/11 06:21
• Updated: 04/Apr/11 08:52
• Resolved: 04/Mar/11 05:08

Description

We're getting out of memory errors since we've updated to surefire 2.7.2 from 2.6.
Please check the attached jvisualvm pics they show the same build execution with 2.6 and 2.7.2. The attached "log.txt" and "log -X.txt" might also be interesting.
it seems like 2.7.2 is not unloading classes after processing.

We found out that if we skip tests with -DskipTests=true, the exception won't occur.

The build consists of several multi module projects.

<modules>
<module>..\..\BaseSys\trunk</module> (multimodule)
<module>..\..\MagIC\trunk</module> (multimodule)
<module>..\..\StabNet\trunk</module> (multimodule)
<module>..\..\tiamo\trunk</module> (multimodule)
<module>..\..\TiBase\trunk</module> (multimodule)
<module>..\..\VIVA\trunk</module> (multimodule)
</modules>

[ERROR] Java heap space > [Help 1]--------------------------Exception in thread "main" jav
lang.OutOfMemoryError: Java heap space
at java.util.Arrays.copyOf(Arrays.java:2786)
at java.io.ByteArrayOutputStream.write(ByteArrayOutputStream.java:94)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:44)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)
at java.io.PrintStream.write(PrintStream.java:430)
at org.apache.maven.surefire.util.TeeStream.write(TeeStream.java:42)

Issue Links

• depends upon: SUREFIRE-495 OutOfMemory Exception