I am seeing something very strange. We have our own plugin(it's
basically an annotation processor) that gets invoked as part of compile
phase. It appears that the JVM gets OutOfMemoryError when this plugin is
executed, yet the build continues to the next phase instead of aborting.
I ran with -X option and it shows that the plugin is invoked in process.
I have looked at our plugin code and we do not catch Throwable or Error
in our code. So, it appears to be a bug in Maven. Given below is some
selected output that I think should give an idea of what's going on...
[INFO]
----------------------------------------------------------------------------
[INFO] Building Web Container for GlassFish
[INFO] task-segment: [install]
[INFO]
----------------------------------------------------------------------------
[INFO] [resources:resources]
[INFO] Using default encoding to copy filtered resources.
...
[DEBUG] Configuring mojo
'com.sun.enterprise:hk2-maven-plugin:0.2-SNAPSHOT:hk2-compile' -->
...
[DEBUG] (f) fork = false
...
[INFO] [hk2:hk2-compile]
[DEBUG] Using compiler 'hk2-apt'.
[DEBUG] Source directories:
[/space/ss141213/WS/gf/v3/web/webtier/src/main/java]
[DEBUG] Classpath: [/space/ss141213/WS/gf/v3/web/webtier/target/classes...
[INFO] Compiling 660 source files to
/space/ss141213/WS/gf/v3/web/webtier/target/classes
The system is out of resources.
Consult the following stack trace for details.
java.lang.OutOfMemoryError: Java heap space
at
java.lang.AbstractStringBuilder.expandCapacity(AbstractStringBuilder.java:99)
at
java.lang.AbstractStringBuilder.append(AbstractStringBuilder.java:393)
at java.lang.StringBuilder.append(StringBuilder.java:120)
at com.sun.tools.javac.jvm.ClassReader.list(ClassReader.java:1756)
at
com.sun.tools.javac.jvm.ClassReader.listAll(ClassReader.java:1882)
at com.sun.tools.javac.jvm.ClassReader.fillIn(ClassReader.java:1901)
at
com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:1538)
at com.sun.tools.javac.code.Symbol.complete(Symbol.java:355)
at
com.sun.tools.javac.jvm.ClassReader.completeOwners(ClassReader.java:1547)
at
com.sun.tools.javac.jvm.ClassReader.complete(ClassReader.java:1534)
at com.sun.tools.javac.code.Symbol.complete(Symbol.java:355)
at
com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:612)
at
com.sun.tools.javac.code.Symbol$ClassSymbol.flags(Symbol.java:550)
at
com.sun.tools.javac.code.Types$AsSuperFcn.visitClassType(Types.java:1440)
at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:482)
at
com.sun.tools.javac.code.Types$AsSuperFcn.asSuper(Types.java:1417)
at
com.sun.tools.javac.code.Types$AsSuperFcn.visitClassType(Types.java:1434)
at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:482)
at
com.sun.tools.javac.code.Types$AsSuperFcn.asSuper(Types.java:1417)
at com.sun.tools.javac.code.Types.asSuper(Types.java:1407)
at
com.sun.tools.javac.code.Types$IsSubTypeFcn.visitClassType(Types.java:429)
at com.sun.tools.javac.code.Type$ClassType.accept(Type.java:482)
at
com.sun.tools.javac.code.Types$IsSubTypeFcn.isSubType(Types.java:353)
at com.sun.tools.javac.code.Types.isSubType(Types.java:331)
at com.sun.tools.javac.code.Types.isSubTypeUnchecked(Types.java:311)
at com.sun.tools.javac.code.Types.isConvertible(Types.java:278)
at com.sun.tools.javac.code.Types.isAssignable(Types.java:1630)
at com.sun.tools.javac.comp.Check.checkType(Check.java:325)
at
com.sun.tools.javac.comp.Annotate.enterAnnotation(Annotate.java:122)
at
com.sun.tools.javac.comp.MemberEnter.enterAnnotations(MemberEnter.java:705)
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
[INFO] [resources:testResources]
[INFO] Using default encoding to copy filtered resources.
...
Thanks,
Sahoo
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