运行测试 intellij 抛出 OutOfMemoryError

Question

java.lang.OutOfMemoryError: PermGen space

    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:800)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
    at java.net.URLClassLoader.access0(URLClassLoader.java:71)
    at java.net.URLClassLoader.run(URLClassLoader.java:361)
    at java.net.URLClassLoader.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
    at org.codehaus.groovy.antlr.AntlrParserPlugin.transformCSTIntoAST(AntlrParserPlugin.java:126)
    at org.codehaus.groovy.antlr.AntlrParserPlugin.parseCST(AntlrParserPlugin.java:110)
    at org.codehaus.groovy.control.SourceUnit.parse(SourceUnit.java:234)
    at org.codehaus.groovy.control.CompilationUnit.call(CompilationUnit.java:168)
    at org.codehaus.groovy.control.CompilationUnit.applyToSourceUnits(CompilationUnit.java:943)
    at org.codehaus.groovy.control.CompilationUnit.doPhaseOperation(CompilationUnit.java:605)
    at org.codehaus.groovy.control.CompilationUnit.processPhaseOperations(CompilationUnit.java:581)
    at org.codehaus.groovy.control.CompilationUnit.compile(CompilationUnit.java:558)
    at groovy.lang.GroovyClassLoader.doParseClass(GroovyClassLoader.java:298)
    at groovy.lang.GroovyClassLoader.parseClass(GroovyClassLoader.java:268)
    at groovy.lang.GroovyShell.parseClass(GroovyShell.java:688)
    at groovy.lang.GroovyShell.parse(GroovyShell.java:700)
    at groovy.lang.GroovyShell.evaluate(GroovyShell.java:584)
    at groovy.lang.GroovyShell.evaluate(GroovyShell.java:623)
    at groovy.lang.GroovyShell.evaluate(GroovyShell.java:594)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at java.lang.reflect.Method.invoke(Method.java:606)
    at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrap.invoke(PogoMetaMethodSite.java:190)


java.lang.OutOfMemoryError: PermGen space

我正在使用最新的 Fedora 发行版运行ning Intellij Ultimate。我还将 Maven Runnger VM 选项配置为 -Xmx4g -XX:MaxPermSize=4g

我如何调试为什么 VM 选项未应用于测试或为什么测试甚至不运行使用默认选项。同一个项目在另一台机器上工作得很好运行ning Ubuntu Trusty.

Answer 1

How could I debug why the VM Options are not getting applied to the test or why the tests even dont run with default options. Same project works perfectly fine on another machine running Ubuntu Trusty.

您可以应用排除法找出引起麻烦的参数。我怀疑在这种情况下是 MaxPermSize 标志等于 Xmx，或者 Xmx 值被设置为 4gb（如果有问题的系统是 32 位体系结构）。

尝试修改标志（当然要备份！）以测试这些假设并从那里迭代。

Answer 2

正在安装https://copr.fedorainfracloud.org/coprs/jschwart/openjdk-7/ fixed the issue. Binaries are here https://schwart6.home.xs4all.nl/fedora25/binaries/

运行测试 intellij 抛出 OutOfMemoryError

Running tests on intellij throwing OutOfMemoryError

java

maven

intellij-idea

out-of-memory

fedora

运行 测试 intellij 抛出 OutOfMemoryError

Running tests on intellij throwing OutOfMemoryError

java

maven

intellij-idea

out-of-memory

fedora

运行测试 intellij 抛出 OutOfMemoryError