In the Sakai 10 nightly logs, causes Sakai to fail to startup.
2014-05-07 00:19:46,309 ERROR localhost-startStop-1 org.sakaiproject.util.NoisierDefaultListableBeanFactory - Failed to preinstantiate the singleton named helpTransactionManager. Destroying all Spring beans. org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpTransactionManager' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'helpSessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpSessionFactory' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot create inner bean 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' of type [org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider] while setting bean property 'cacheProvider'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'org.sakaiproject.springframework.orm.hibernate.L2Cache' while setting bean property 'defaultCache'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:329) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.sakaiproject.util.NoisierDefaultListableBeanFactory.preInstantiateSingletons(NoisierDefaultListableBeanFactory.java:73) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) at org.sakaiproject.component.impl.SpringCompMgr.init(SpringCompMgr.java:160) at org.sakaiproject.component.cover.ComponentManager.getInstance(ComponentManager.java:106) at org.sakaiproject.component.cover.ComponentManager.get(ComponentManager.java:117) at org.sakaiproject.component.cover.ServerConfigurationService.getInstance(ServerConfigurationService.java:52) at org.sakaiproject.component.cover.ServerConfigurationService.getSakaiHomePath(ServerConfigurationService.java:173) at org.sakaiproject.util.ToolListener.contextInitialized(ToolListener.java:66) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4887) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5381) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1654) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpSessionFactory' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot create inner bean 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' of type [org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider] while setting bean property 'cacheProvider'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'org.sakaiproject.springframework.orm.hibernate.L2Cache' while setting bean property 'defaultCache'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:282) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:121) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:323) ... 32 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'org.sakaiproject.springframework.orm.hibernate.L2Cache' while setting bean property 'defaultCache'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:329) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:271) ... 42 more Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:568) at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1108) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:278) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:323) ... 48 more java.lang.Exception: traceback at org.sakaiproject.util.NoisierDefaultListableBeanFactory.destroySingletons(NoisierDefaultListableBeanFactory.java:94) at org.sakaiproject.util.NoisierDefaultListableBeanFactory.preInstantiateSingletons(NoisierDefaultListableBeanFactory.java:83) at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932) at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479) at org.sakaiproject.component.impl.SpringCompMgr.init(SpringCompMgr.java:160) at org.sakaiproject.component.cover.ComponentManager.getInstance(ComponentManager.java:106) at org.sakaiproject.component.cover.ComponentManager.get(ComponentManager.java:117) at org.sakaiproject.component.cover.ServerConfigurationService.getInstance(ServerConfigurationService.java:52) at org.sakaiproject.component.cover.ServerConfigurationService.getSakaiHomePath(ServerConfigurationService.java:173) at org.sakaiproject.util.ToolListener.contextInitialized(ToolListener.java:66) at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4887) at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5381) at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150) at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901) at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877) at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633) at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977) at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1654) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334) at java.util.concurrent.FutureTask.run(FutureTask.java:166) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722)
I've assigned to you Sam as it looks like most of the recent issues in /help were worked on by you, but I haven't actually worked out which merge to 10.x cause this breakage.
In the Sakai 10 nightly logs, causes Sakai to fail to startup.
2014-05-07 00:19:46,309 ERROR localhost-startStop-1 org.sakaiproject.util.NoisierDefaultListableBeanFactory - Failed to preinstantiate the singleton named helpTransactionManager. Destroying all Spring beans.
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpTransactionManager' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'helpSessionFactory' while setting bean property 'sessionFactory'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpSessionFactory' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot create inner bean 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' of type [org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider] while setting bean property 'cacheProvider'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'org.sakaiproject.springframework.orm.hibernate.L2Cache' while setting bean property 'defaultCache'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:329)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.sakaiproject.util.NoisierDefaultListableBeanFactory.preInstantiateSingletons(NoisierDefaultListableBeanFactory.java:73)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.sakaiproject.component.impl.SpringCompMgr.init(SpringCompMgr.java:160)
at org.sakaiproject.component.cover.ComponentManager.getInstance(ComponentManager.java:106)
at org.sakaiproject.component.cover.ComponentManager.get(ComponentManager.java:117)
at org.sakaiproject.component.cover.ServerConfigurationService.getInstance(ServerConfigurationService.java:52)
at org.sakaiproject.component.cover.ServerConfigurationService.getSakaiHomePath(ServerConfigurationService.java:173)
at org.sakaiproject.util.ToolListener.contextInitialized(ToolListener.java:66)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4887)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5381)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1654)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'helpSessionFactory' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot create inner bean 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' of type [org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider] while setting bean property 'cacheProvider'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'org.sakaiproject.springframework.orm.hibernate.L2Cache' while setting bean property 'defaultCache'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:282)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:121)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295)
at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:223)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:323)
... 32 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.sakaiproject.springframework.orm.hibernate.SakaiCacheProvider#5e5b2637' defined in file /home/tomcat2/sakai-demo/components/sakai-comp-help/WEB-INF/components.xml: Cannot resolve reference to bean 'org.sakaiproject.springframework.orm.hibernate.L2Cache' while setting bean property 'defaultCache'; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:329)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveValueIfNecessary(BeanDefinitionValueResolver.java:107)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyPropertyValues(AbstractAutowireCapableBeanFactory.java:1387)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1128)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:458)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveInnerBean(BeanDefinitionValueResolver.java:271)
... 42 more
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No bean named 'org.sakaiproject.springframework.orm.hibernate.L2Cache' is defined
at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanDefinition(DefaultListableBeanFactory.java:568)
at org.springframework.beans.factory.support.AbstractBeanFactory.getMergedLocalBeanDefinition(AbstractBeanFactory.java:1108)
at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:278)
at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194)
at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:323)
... 48 more
java.lang.Exception: traceback
at org.sakaiproject.util.NoisierDefaultListableBeanFactory.destroySingletons(NoisierDefaultListableBeanFactory.java:94)
at org.sakaiproject.util.NoisierDefaultListableBeanFactory.preInstantiateSingletons(NoisierDefaultListableBeanFactory.java:83)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:932)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:479)
at org.sakaiproject.component.impl.SpringCompMgr.init(SpringCompMgr.java:160)
at org.sakaiproject.component.cover.ComponentManager.getInstance(ComponentManager.java:106)
at org.sakaiproject.component.cover.ComponentManager.get(ComponentManager.java:117)
at org.sakaiproject.component.cover.ServerConfigurationService.getInstance(ServerConfigurationService.java:52)
at org.sakaiproject.component.cover.ServerConfigurationService.getSakaiHomePath(ServerConfigurationService.java:173)
at org.sakaiproject.util.ToolListener.contextInitialized(ToolListener.java:66)
at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4887)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5381)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:633)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:977)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1654)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:334)
at java.util.concurrent.FutureTask.run(FutureTask.java:166)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:722)