tell me the fix and I will look at putting it in. Andy.
On 07/02/2008, Scott Bartram <[EMAIL PROTECTED]> wrote: > > I have a VM in a cluster that will sometimes stop taking work. The > thread dump shows that one thread is holding a lock in Spring code and > blocking all the other threads. The blocking thread appears to be > stuck in an infinite loop in java.util.WeakHashMap. > > It appears that there is no synchronization of access to the > org.aspectj.weaver.World$TypeMap.expendableMap which can cause > corruption and the WeakHashMap.get() method to go into an infinite > loop - at least on the IBM 1.5 JVM. We've seen and fixed this > behavior before in other code (eg. Sun's javax.el implementation). > > > State : Waiting on condition > Owns Monitor Lock on > java/util/concurrent/[EMAIL PROTECTED]/58574E9C > Java Stack > at java/util/WeakHashMap.get(WeakHashMap.java:362(Compiled Code)) > at org/aspectj/weaver/World$TypeMap.get(World.java:967(Compiled Code)) > at org/aspectj/weaver/World.resolve(World.java:250(Compiled Code)) > at org/aspectj/weaver/World.resolve(World.java:191(Compiled Code)) > at org/aspectj/weaver/World.resolve(World.java:338(Compiled Code)) > at org/aspectj/weaver/internal/tools/ > PointcutExpressionImpl > .couldMatchJoinPointsInType(PointcutExpressionImpl.java:76(Compiled > Code)) > at org/springframework/aop/aspectj/ > AspectJExpressionPointcut.matches(AspectJExpressionPointcut.java: > 218(Compiled Code)) > at org/springframework/aop/support/AopUtils.canApply(AopUtils.java: > 189(Compiled Code)) > at org/springframework/aop/support/AopUtils.canApply(AopUtils.java: > 244(Compiled Code)) > at org/springframework/aop/support/ > AopUtils.findAdvisorsThatCanApply(AopUtils.java:278(Compiled Code)) > at org/springframework/aop/framework/autoproxy/ > AbstractAdvisorAutoProxyCreator > .findEligibleAdvisors(AbstractAdvisorAutoProxyCreator.java:83(Compiled > Code)) > > > _______________________________________________ > aspectj-users mailing list > [email protected] > https://dev.eclipse.org/mailman/listinfo/aspectj-users > _______________________________________________ aspectj-users mailing list [email protected] https://dev.eclipse.org/mailman/listinfo/aspectj-users
