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http://nagoya.apache.org/bugzilla/show_bug.cgi?id=15060 deadlock in ResourceLimitingPool Summary: deadlock in ResourceLimitingPool Product: Avalon Version: unspecified Platform: Sun OS/Version: Solaris Status: NEW Severity: Normal Priority: Other Component: Excalibur AssignedTo: avalon-dev@jakarta.apache.org ReportedBy: [EMAIL PROTECTED] My application is running on a machine with 4 processors. After some hour my application don't work. In the stack trace I found a deadlock. Found one Java-level deadlock: ============================= "default Worker #2": waiting to lock monitor 0xd8618 (object 0xf1414bf0, a sun.misc.Launcher$ExtClassLoader), which is held by "default Worker #63" "default Worker #63": waiting to lock monitor 0xd8ab0 (object 0xf1414528, a java.lang.Object), which is held by "default Worker #2" Java stack information for the threads listed above: =================================================== "default Worker #2": at java.lang.ClassLoader.loadClass(ClassLoader.java:288) - waiting to lock <f1414bf0> (a sun.misc.Launcher$ExtClassLoader) at java.lang.ClassLoader.loadClass(ClassLoader.java:292) - locked <f14157a0> (a sun.misc.Launcher$AppClassLoader) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265) - locked <f14157a0> (a sun.misc.Launcher$AppClassLoader) at java.lang.ClassLoader.loadClass(ClassLoader.java:292) - locked <f14143e0> (a org.apache.avalon.phoenix.components.classloader.PolicyClassLoader) at java.lang.ClassLoader.loadClass(ClassLoader.java:255) at javax.xml.parsers.FactoryFinder.newInstance(FactoryFinder.java:93) : : at sun.reflect.GeneratedConstructorAccessor9.newInstance(Unknown Source) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:274) at org.apache.avalon.excalibur.pool.DefaultObjectFactory.newInstance(DefaultObjectFactory.java:58) at org.apache.avalon.excalibur.pool.ResourceLimitingPool.newPoolable(ResourceLimitingPool.java:631) at org.apache.avalon.excalibur.pool.ResourceLimitingPool.get(ResourceLimitingPool.java:361) - locked <f1414528> (a java.lang.Object) : : - locked <f14142a8> (a de.denic.blocks.threadpool.DenicWorkerThread) "default Worker #63": at org.apache.avalon.excalibur.pool.ResourceLimitingPool.put(ResourceLimitingPool.java:400) - waiting to lock <f1414528> (a java.lang.Object) : : - locked <f1854268> (a de.denic.blocks.threadpool.DenicWorkerThread) Found 1 deadlock. -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
