In the last 6 hours my app has had 9500+ Hard Deadline exceptions! I just disabled datastore for my app (barring a few ones which were absolutely critical).
Can someone please look into the stack trace and lemme know if its something I'm doing wrong (though I dont think so because I hadnt been getting s many errors before). justunfollow.manager.impl.JustUnfollowManagerImpl unfollow: Problem incrementing count for unfollowed user! com.google.apphosting.api.DeadlineExceededException: This request (a1c5e6f6563ed3bb) started at 2010/07/24 02:41:26.552 UTC and was still executing at 2010/07/24 02:41:55.655 UTC. at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:443) at java.util.concurrent.TimeUnit.timedWait(Unknown Source) at com.google.apphosting.runtime.AsyncFuture.get(AsyncFuture.java:60) at com.google.apphosting.runtime.ApiProxyImpl $AsyncApiFuture.get(ApiProxyImpl.java:332) at com.google.apphosting.runtime.ApiProxyImpl $AsyncApiFuture.get(ApiProxyImpl.java:223) at com.google.apphosting.runtime.ApiProxyImpl.doSyncCall(ApiProxyImpl.java: 135) at com.google.apphosting.runtime.ApiProxyImpl.access $000(ApiProxyImpl.java:43) at com.google.apphosting.runtime.ApiProxyImpl$1.run(ApiProxyImpl.java: 108) at com.google.apphosting.runtime.ApiProxyImpl$1.run(ApiProxyImpl.java: 106) at java.security.AccessController.doPrivileged(Native Method) at com.google.apphosting.runtime.ApiProxyImpl.makeSyncCall(ApiProxyImpl.java: 106) at com.google.apphosting.runtime.ApiProxyImpl.makeSyncCall(ApiProxyImpl.java: 43) at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:98) at com.google.appengine.api.datastore.DatastoreApiHelper.makeSyncCall(DatastoreApiHelper.java: 58) at com.google.appengine.api.datastore.DatastoreServiceImpl $2.run(DatastoreServiceImpl.java:188) at com.google.appengine.api.datastore.TransactionRunner.runInTransaction(TransactionRunner.java: 30) at com.google.appengine.api.datastore.DatastoreServiceImpl.put(DatastoreServiceImpl.java: 176) at com.google.appengine.api.datastore.DatastoreServiceImpl.put(DatastoreServiceImpl.java: 156) at com.google.appengine.api.datastore.DatastoreServiceImpl.put(DatastoreServiceImpl.java: 148) at org.datanucleus.store.appengine.RuntimeExceptionWrappingDatastoreService.put(RuntimeExceptionWrappingDatastoreService.java: 93) at org.datanucleus.store.appengine.DatastorePersistenceHandler.put(DatastorePersistenceHandler.java: 180) at org.datanucleus.store.appengine.DatastorePersistenceHandler.put(DatastorePersistenceHandler.java: 139) at org.datanucleus.store.appengine.DatastorePersistenceHandler.put(DatastorePersistenceHandler.java: 134) at org.datanucleus.store.appengine.DatastorePersistenceHandler.updateObject(DatastorePersistenceHandler.java: 536) at org.datanucleus.state.JDOStateManagerImpl.flush(JDOStateManagerImpl.java: 4576) at org.datanucleus.ObjectManagerImpl.flushInternal(ObjectManagerImpl.java: 2814) at org.datanucleus.ObjectManagerImpl.flush(ObjectManagerImpl.java: 2754) at org.datanucleus.ObjectManagerImpl.preCommit(ObjectManagerImpl.java: 2893) at org.datanucleus.TransactionImpl.internalPreCommit(TransactionImpl.java: 369) at org.datanucleus.TransactionImpl.commit(TransactionImpl.java:256) at org.datanucleus.ObjectManagerImpl.close(ObjectManagerImpl.java: 801) at org.datanucleus.jdo.JDOPersistenceManager.close(JDOPersistenceManager.java: 271) at justunfollow.shardedcounter.v3.ShardedCounter.increment(ShardedCounter.java: 228) at justunfollow.shardedcounter.v3.ShardedCounter.increment(ShardedCounter.java: 189) at justunfollow.manager.impl.JustUnfollowManagerImpl.unfollow(JustUnfollowManagerImpl.java: 187) at justunfollow.action.Unfollow.unfollow(Unfollow.java:342) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_ $1.run(Method_.java:165) at java.security.AccessController.doPrivileged(Native Method) at com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_.privilegedInvoke(Method_.java: 163) at com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_.invoke_(Method_.java: 124) at com.google.apphosting.runtime.security.shared.intercept.java.lang.reflect.Method_.invoke(Method_.java: 43) at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java: 404) at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java: 267) at justunfollow.interceptor.ExceptionInterceptor.intercept(ExceptionInterceptor.java: 23) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java: 221) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java: 150) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java: 48) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java: 123) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java: 184) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java: 105) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java: 83) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.i W 07-23 07:41PM 56.083 Error for /unfollow_unfollow.do com.google.apphosting.runtime.HardDeadlineExceededError: This request (a1c5e6f6563ed3bb) started at 2010/07/24 02:41:26.552 UTC and was still executing at 2010/07/24 02:41:56.068 UTC. at com.google.appengine.runtime.Request.process- a1c5e6f6563ed3bb(Request.java) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:443) at java.util.concurrent.TimeUnit.timedWait(Unknown Source) at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:102) at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java: 34) at twitter4j.internal.http.HttpResponse.<init>(HttpResponse.java:82) at twitter4j.internal.http.HttpClient.request(HttpClient.java:295) at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java: 68) at twitter4j.internal.http.HttpClientWrapper.post(HttpClientWrapper.java: 107) at twitter4j.Twitter.destroyFriendship(Twitter.java:904) at justunfollow.manager.impl.JustUnfollowManagerImpl.unfollow(JustUnfollowManagerImpl.java: 196) at justunfollow.action.Unfollow.unfollow(Unfollow.java:342) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:43) at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java: 404) at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java: 267) at justunfollow.interceptor.ExceptionInterceptor.intercept(ExceptionInterceptor.java: 23) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java: 221) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java: 150) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java: 48) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java: 123) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java: 184) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java: 105) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java: 83) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java: 207) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java: 74) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java: 127) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java: 107) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java: 206) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java: 115) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActio C 07-23 07:41PM 57.126 Uncaught exception from servlet com.google.apphosting.runtime.HardDeadlineExceededError: This request (a1c5e6f6563ed3bb) started at 2010/07/24 02:41:26.552 UTC and was still executing at 2010/07/24 02:41:56.068 UTC. at com.google.appengine.runtime.Request.process- a1c5e6f6563ed3bb(Request.java) at java.lang.Object.wait(Native Method) at java.lang.Object.wait(Object.java:443) at java.util.concurrent.TimeUnit.timedWait(Unknown Source) at com.google.apphosting.api.ApiProxy.makeSyncCall(ApiProxy.java:102) at com.google.appengine.api.urlfetch.URLFetchServiceImpl.fetch(URLFetchServiceImpl.java: 34) at twitter4j.internal.http.HttpResponse.<init>(HttpResponse.java:82) at twitter4j.internal.http.HttpClient.request(HttpClient.java:295) at twitter4j.internal.http.HttpClientWrapper.request(HttpClientWrapper.java: 68) at twitter4j.internal.http.HttpClientWrapper.post(HttpClientWrapper.java: 107) at twitter4j.Twitter.destroyFriendship(Twitter.java:904) at justunfollow.manager.impl.JustUnfollowManagerImpl.unfollow(JustUnfollowManagerImpl.java: 196) at justunfollow.action.Unfollow.unfollow(Unfollow.java:342) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Method.java:43) at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java: 404) at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java: 267) at justunfollow.interceptor.ExceptionInterceptor.intercept(ExceptionInterceptor.java: 23) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java: 221) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java: 150) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java: 48) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java: 123) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java: 184) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java: 86) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java: 105) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java: 83) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java: 207) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java: 74) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java: 127) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.ProfilingActivationInterceptor.intercept(ProfilingActivationInterceptor.java: 107) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java: 206) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:223) at com.opensymphony.xwork2.util.profiling.UtilTimerStack.profile(UtilTimerStack.java: 455) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java: 221) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java: 115) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActionInvocation.java:224) at com.opensymphony.xwork2.DefaultActionInvocation $2.doProfiling(DefaultActio W 07-23 07:41PM 57.158 A serious problem was encountered with the process that handled this request, causing it to exit. This is likely to cause a new process to be used for the next request to your application. If you see this message frequently, you may be throwing exceptions during the initialization of your application. (Error code 104) -- You received this message because you are subscribed to the Google Groups "Google App Engine" group. To post to this group, send email to google-appeng...@googlegroups.com. To unsubscribe from this group, send email to google-appengine+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/google-appengine?hl=en.