Hi List,
I have created a GeoServer setup with 10 separate Tomcat processes each
running Geoserver (with HAProxy as a load balancer, running on Solaris
x86). This works great most of the time, but sometimes on startup some of
the instances are failing (see stack trace below).
>From what I am seeing, it looks like each instance is reading its config
from the shared data directory, and also each instance is reading and then
writing out 3 files (wms.xml, wfs.xml and wcs.xml). Then there is a race -
if another instance starts up, it reads only part of one of those files and
gets upset. If I add a 5 second delay between starting each instance, the
problem goes away (except on startup, which ignores my delay). Without a
delay, between 0 and 4 instances fail to initialize.
Has anyone else run into this issue? And does anyone know why (and where!)
these files are being written back out (without any changes)?
Thanks
Jack
2014-09-08 15:26:15,213 WARN [support.DisposableBeanAdapter] - Invocation
of destroy method failed on bean with name 'geoServerLoader':
org.springframework.beans.factory.BeanCreationNotAllowedException: Error
creating bean with name 'metaTileCache': Singleton bean creation not
allowed while the singletons of this factory
are in destruction (Do not request a bean from a BeanFactory in a destroy
method implementation!)
2014-09-08 15:26:15,225 ERROR [context.ContextLoader] - Context
initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'wmsServiceInterceptor-kmlReflector' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-kml-2.5.jar!/applicationContext.xml]:
Cannot resolve reference to bean 'wms' while setting constructor argument;
nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'wms' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-wms-2.5.jar!/applicationContext.xml]:
Cannot resolve reference to bean 'geoServer' while setting constructor
argument; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'geoServer' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-main-2.5.jar!/applicationContext.xml]:
Initialization of bean failed; nested exception is
java.lang.RuntimeException: java.lang.NullPointerException
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.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1035)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:939)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
2014-09-08 15:19:46,975 WARN [turbojpeg.TurboJPEGMapResponse] - The turbo
jpeg encoder is available for usage
2014-09-08 15:26:15,213 WARN [support.DisposableBeanAdapter] - Invocation
of destroy method failed on bean with name 'geoServerLoader':
org.springframework.beans.factory.BeanCreationNotAllowedException: Error
creating bean with name 'metaTileCache': Singleton bean creation not
allowed while the singletons of this factory
are in destruction (Do not request a bean from a BeanFactory in a destroy
method implementation!)
2014-09-08 15:26:15,225 ERROR [context.ContextLoader] - Context
initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'wmsServiceInterceptor-kmlReflector' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-kml-2.5.jar!/applicationContext.xml]:
Cannot resolve reference to bean 'wms' while setting constructor argument;
nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'wms' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-wms-2.5.jar!/applicationContext.xml]:
Cannot resolve reference to bean 'geoServer' while setting constructor
argument; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'geoServer' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-main-2.5.jar!/applicationContext.xml]:
Initialization of bean failed; nested exception is
java.lang.RuntimeException: java.lang.NullPointerException
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.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:616)
at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1035)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:939)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at
org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:607)
at
org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:925)
at
org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:472)
at
org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:388)
at
org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:293)
at
org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
at
org.geoserver.platform.GeoServerContextLoaderListener.contextInitialized(GeoServerContextLoaderListener.java:22)
at
org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4973)
at
org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5467)
at
org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
at
org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:901)
at
org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:877)
at
org.apache.catalina.core.StandardHost.addChild(StandardHost.java:632)
at
org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:1083)
at
org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1880)
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
at java.lang.Thread.run(Thread.java:745)
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'wms' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-wms-2.5.jar!/applicationContext.xml]:
Cannot resolve reference to bean 'geoServer' while setting constructor
argument; nested exception is
org.springframework.beans.factory.BeanCreationException: Error creating
bean with name 'geoServer' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-main-2.5.jar!/applicationContext.xml]:
Initialization of bean failed; nested exception is
java.lang.RuntimeException: java.lang.NullPointerException
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.ConstructorResolver.resolveConstructorArguments(ConstructorResolver.java:630)
at
org.springframework.beans.factory.support.ConstructorResolver.autowireConstructor(ConstructorResolver.java:148)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireConstructor(AbstractAutowireCapableBeanFactory.java:1035)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:939)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:485)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:323)
... 31 more
Caused by: org.springframework.beans.factory.BeanCreationException: Error
creating bean with name 'geoServer' defined in URL
[jar:file:/opt1/geoserver/apache-tomcat-7.0.54/instance4/webapps/geoserver/WEB-INF/lib/gs-main-2.5.jar!/applicationContext.xml]:
Initialization of bean failed; nested exception is
java.lang.RuntimeException: java.lang.NullPointerException
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
at
org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
at
org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
at
org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
at
org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193)
at
org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:323)
... 43 more
Caused by: java.lang.RuntimeException: java.lang.NullPointerException
at
org.geoserver.config.GeoServerLoader.postProcessBeforeInitialization(GeoServerLoader.java:135)
at
org.geoserver.config.GeoServerLoaderProxy.postProcessBeforeInitialization(GeoServerLoaderProxy.java:58)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1448)
at
org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519)
... 49 more
Caused by: java.lang.NullPointerException
at
org.geoserver.config.GeoServerLoader.loadServices(GeoServerLoader.java:724)
at
org.geoserver.config.GeoServerLoader.readConfiguration(GeoServerLoader.java:649)
at
org.geoserver.config.DefaultGeoServerLoader.loadGeoServer(DefaultGeoServerLoader.java:72)
at
org.geoserver.config.GeoServerLoader.postProcessBeforeInitialization(GeoServerLoader.java:129)
... 53 more
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