Develop Reference

ClassNotFoundException: org.jboss.resteasy.core.messagebody.AsyncBufferedMessageBodyWriter

I'm trying to implement this tutorial:
https://www.baeldung.com/rest-api-spring-oauth2-angular
My implementation: Github
I updated the package dependencies to latest version. But when I start the project I get exception:
13:34:43.343 [main] INFO EngineApplication[logStarting:55] - Starting EngineApplication v1.0 on ws-11820 with PID 56180 (C:\Users\plte1219\Desktop\CJM\media_auth\target\engine-1.0.jar started by plte1219 in C:\Users\plte1219\Desktop\CJM\media_auth)
13:34:43.347 [main] INFO EngineApplication[logStartupProfileInfo:655] - The following profiles are active: local
13:34:46.239 [main] INFO RepositoryConfigurationDelegate[registerRepositoriesIn:127] - Bootstrapping Spring Data JPA repositories in DEFAULT mode.
13:34:46.289 [main] INFO RepositoryConfigurationDelegate[registerRepositoriesIn:187] - Finished Spring Data repository scanning in 7ms. Found 0 JPA repository interfaces.
13:34:46.299 [main] INFO RepositoryConfigurationDelegate[registerRepositoriesIn:127] - Bootstrapping Spring Data JPA repositories in DEFAULT mode.
13:34:46.301 [main] INFO RepositoryConfigurationDelegate[registerRepositoriesIn:187] - Finished Spring Data repository scanning in 1ms. Found 0 JPA repository interfaces.
13:34:48.008 [main] INFO PostProcessorRegistrationDelegate$BeanPostProcessorChecker[postProcessAfterInitialization:335] - Bean 'contextProductionDatasource' of type [org.engine.context.ContextProductionDatasource$$EnhancerBySpringCGLIB$$80cefca2] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
13:34:48.192 [main] INFO PostProcessorRegistrationDelegate$BeanPostProcessorChecker[postProcessAfterInitialization:335] - Bean 'contextWarehouseDatasource' of type [org.engine.context.ContextWarehouseDatasource$$EnhancerBySpringCGLIB$$f848a010] is not eligible for getting processed by all BeanPostProcessors (for example: not eligible for auto-proxying)
13:34:49.537 [main] INFO TomcatWebServer[initialize:108] - Tomcat initialized with port(s): 8080 (http)
13:34:49.551 [main] INFO Http11NioProtocol[log:173] - Initializing ProtocolHandler ["http-nio-8080"]
13:34:49.552 [main] INFO StandardService[log:173] - Starting service [Tomcat]
13:34:49.552 [main] INFO StandardEngine[log:173] - Starting Servlet engine: [Apache Tomcat/9.0.36]
13:34:49.693 [main] INFO [/engine][log:173] - Initializing Spring embedded WebApplicationContext
13:34:49.693 [main] INFO ServletWebServerApplicationContext[prepareWebApplicationContext:285] - Root WebApplicationContext: initialization completed in 6128 ms
13:34:50.508 [main] INFO LogHelper[logPersistenceUnitInformation:31] - HHH000204: Processing PersistenceUnitInfo [name: DS1]
13:34:51.231 [main] INFO Version[logVersion:44] - HHH000412: Hibernate ORM core version 5.4.18.Final
13:34:51.979 [main] INFO Version[<clinit>:49] - HCANN000001: Hibernate Commons Annotations {5.1.0.Final}
13:34:53.126 [main] INFO HikariDataSource[getConnection:110] - PRODUCTION_HIKARICP_CONNECTION_POOL - Starting...
13:34:53.427 [main] INFO HikariDataSource[getConnection:123] - PRODUCTION_HIKARICP_CONNECTION_POOL - Start completed.
13:34:53.565 [main] INFO Dialect[<init>:172] - HHH000400: Using dialect: org.hibernate.dialect.MariaDB103Dialect
13:34:55.995 [main] INFO JtaPlatformInitiator[initiateService:52] - HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
13:34:57.676 [main] INFO LocalContainerEntityManagerFactoryBean[buildNativeEntityManagerFactory:416] - Initialized JPA EntityManagerFactory for persistence unit 'DS1'
13:34:57.698 [main] INFO LogHelper[logPersistenceUnitInformation:31] - HHH000204: Processing PersistenceUnitInfo [name: DS2]
13:34:58.075 [main] INFO HikariDataSource[getConnection:110] - WAREHOUSE_HIKARICP_CONNECTION_POOL - Starting...
13:34:58.081 [main] INFO HikariDataSource[getConnection:123] - WAREHOUSE_HIKARICP_CONNECTION_POOL - Start completed.
13:34:58.082 [main] INFO Dialect[<init>:172] - HHH000400: Using dialect: org.hibernate.dialect.MariaDB103Dialect
13:34:58.432 [main] INFO JtaPlatformInitiator[initiateService:52] - HHH000490: Using JtaPlatform implementation: [org.hibernate.engine.transaction.jta.platform.internal.NoJtaPlatform]
13:34:58.433 [main] INFO LocalContainerEntityManagerFactoryBean[buildNativeEntityManagerFactory:416] - Initialized JPA EntityManagerFactory for persistence unit 'DS2'
13:34:58.879 [main] WARN JpaBaseConfiguration$JpaWebConfiguration[openEntityManagerInViewInterceptor:220] - spring.jpa.open-in-view is enabled by default. Therefore, database queries may be performed during view rendering. Explicitly configure spring.jpa.open-in-view to disable this warning
13:34:59.216 [main] INFO ThreadPoolTaskExecutor[initialize:181] - Initializing ExecutorService 'applicationTaskExecutor'
13:35:00.069 [main] WARN FreeMarkerAutoConfiguration[checkTemplateLocationExists:67] - Cannot find template location(s): [classpath:/templates/] (please add some templates, check your FreeMarker configuration, or set spring.freemarker.checkTemplateLocation=false)
13:35:01.188 [main] INFO Http11NioProtocol[log:173] - Starting ProtocolHandler ["http-nio-8080"]
13:35:01.423 [main] WARN i18n[registerProviders:150] - RESTEASY002145: NoClassDefFoundError: Unable to load builtin provider org.jboss.resteasy.plugins.providers.jackson.ResteasyJackson2Provider from jar:file:/C:/Users/plte1219/Desktop/CJM/media_auth/target/engine-1.0.jar!/BOOT-INF/lib/resteasy-jackson2-provider-4.5.5.Final.jar!/META-INF/services/javax.ws.rs.ext.Providers
java.lang.NoClassDefFoundError: org/jboss/resteasy/core/messagebody/AsyncBufferedMessageBodyWriter
at java.base/java.lang.ClassLoader.defineClass1(Native Method)
at java.base/java.lang.ClassLoader.defineClass(ClassLoader.java:1017)
at java.base/java.security.SecureClassLoader.defineClass(SecureClassLoader.java:151)
at java.base/java.net.URLClassLoader.defineClass(URLClassLoader.java:514)
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:422)
at java.base/java.net.URLClassLoader$1.run(URLClassLoader.java:416)
at java.base/java.security.AccessController.doPrivileged(AccessController.java:691)
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:415)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:151)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
at java.base/java.lang.Class.forName0(Native Method)
at java.base/java.lang.Class.forName(Class.java:427)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadFromParent(TomcatEmbeddedWebappClassLoader.java:114)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.doLoadClass(TomcatEmbeddedWebappClassLoader.java:87)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedWebappClassLoader.loadClass(TomcatEmbeddedWebappClassLoader.java:70)
at org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1188)
at org.jboss.resteasy.plugins.providers.RegisterBuiltin.registerProviders(RegisterBuiltin.java:132)
at org.jboss.resteasy.plugins.providers.RegisterBuiltin.register(RegisterBuiltin.java:52)
at org.jboss.resteasy.spi.ResteasyDeployment.startInternal(ResteasyDeployment.java:266)
at org.jboss.resteasy.spi.ResteasyDeployment.start(ResteasyDeployment.java:92)
at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.init(ServletContainerDispatcher.java:119)
at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.init(HttpServletDispatcher.java:36)
at org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.java:1134)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:986)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedContext.load(TomcatEmbeddedContext.java:82)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.accept(ForEachOps.java:183)
at java.base/java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1624)
at java.base/java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:658)
at java.base/java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:274)
at java.base/java.util.TreeMap$ValueSpliterator.forEachRemaining(TreeMap.java:2905)
at java.base/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:484)
at java.base/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:474)
at java.base/java.util.stream.ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150)
at java.base/java.util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java:173)
at java.base/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
at java.base/java.util.stream.ReferencePipeline.forEach(ReferencePipeline.java:497)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedContext.lambda$deferredLoadOnStartup$0(TomcatEmbeddedContext.java:65)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedContext.doWithThreadContextClassLoader(TomcatEmbeddedContext.java:106)
at org.springframework.boot.web.embedded.tomcat.TomcatEmbeddedContext.deferredLoadOnStartup(TomcatEmbeddedContext.java:64)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.performDeferredLoadOnStartup(TomcatWebServer.java:305)
at org.springframework.boot.web.embedded.tomcat.TomcatWebServer.start(TomcatWebServer.java:216)
at org.springframework.boot.web.servlet.context.WebServerStartStopLifecycle.start(WebServerStartStopLifecycle.java:43)
at org.springframework.context.support.DefaultLifecycleProcessor.doStart(DefaultLifecycleProcessor.java:182)
at org.springframework.context.support.DefaultLifecycleProcessor.access$200(DefaultLifecycleProcessor.java:53)
at org.springframework.context.support.DefaultLifecycleProcessor$LifecycleGroup.start(DefaultLifecycleProcessor.java:360)
at org.springframework.context.support.DefaultLifecycleProcessor.startBeans(DefaultLifecycleProcessor.java:158)
at org.springframework.context.support.DefaultLifecycleProcessor.onRefresh(DefaultLifecycleProcessor.java:122)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:895)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:554)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:143)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:758)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:750)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:397)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:315)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1237)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:1226)
at org.engine.EngineApplication.main(EngineApplication.java:25)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at org.springframework.boot.loader.MainMethodRunner.run(MainMethodRunner.java:49)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:109)
at org.springframework.boot.loader.Launcher.launch(Launcher.java:58)
at org.springframework.boot.loader.JarLauncher.main(JarLauncher.java:88)
Caused by: java.lang.ClassNotFoundException: org.jboss.resteasy.core.messagebody.AsyncBufferedMessageBodyWriter
at java.base/java.net.URLClassLoader.findClass(URLClassLoader.java:435)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:589)
at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:151)
at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:522)
... 66 common frames omitted
Do you know how I can fix this issue?

I had the same error. I updated resteasy-jackson2-provider and that caused the problem.
Turned out I had to also update resteasy-client to the same version, not sure if it applies to your case, but I got rid of this error this way. In my case I updated to the latest (at the moment) 4.5.8.Final

springboot get error when server starting in linux

First, there are two Linux servers.
I want to build a redundant web server on two servers.
I installed jre1.8.0 on two servers equally.
And I installed the same spring boot war file on two servers equally.
By the way ....
Server 1 normally goes up and works normally.
Error on server # 2 ....
I've copied war and tomcat on server # 1 to server # 2.
I still get an error on server # 2.
The duplication structure is almost the same as all the settings ...
jre path I checked .. 1.8.0 I checked and ..... ha ...... what is the problem?
I can not figure out why the error is only on server 2, because it is the same file with the same settings.
This is the error log.
:: Spring Boot :: (v2.1.0.BUILD-SNAPSHOT)
2018-09-17 16:31:35 [DEBUG] [StartupInfoLogger.java]logStarting(53) :
Running with Spring Boot v2.1.0.BUILD-SNAPSHOT, Spring
v5.1.0.BUILD-SNAPSHOT
2018-09-17 16:31:35 [INFO ]
[SpringApplication.java]logStartupProfileInfo(701) : The following
profiles are active: dev
2018-09-17 16:31:35 [ERROR]
[LoggingFailureAnalysisReporter.java]report(42) :
APPLICATION FAILED TO START
Description:
An attempt was made to call the method org.springframework.beans.factory.annotation.AnnotatedBeanDefinition.setRole(I)V but it does not exist. Its class, org.springframework.beans.factory.annotation.AnnotatedBeanDefinition, is available from the following locations:
jar:file:{path}/WEB-INF/lib/spring-beans-5.1.0.RC3.jar!/org/springframework/beans/factory/annotation/AnnotatedBeanDefinition.class
jar:file:{path}/WEB-INF/lib/spring-beans-5.1.0.BUILD-SNAPSHOT.jar!/org/springframework/beans/factory/annotation/AnnotatedBeanDefinition.class
It was loaded from the following location:
file:{path}/WEB-INF/lib/spring-beans-5.1.0.RC3.jar
Action:
Correct the classpath of your application so that it contains a single, compatible version of
org.springframework.beans.factory.annotation.AnnotatedBeanDefinition
17-Sep-2018 16:31:35.890 ½É°¢ [localhost-startStop-1] org.apache.catalina.core.ContainerBase.addChildInternal ContainerBase.addChild:
start:
org.apache.catalina.LifecycleException: Failed to start component [StandardEngine[Catalina].StandardHost[localhost].StandardContext[/url]]
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:162)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:753)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Caused by: java.lang.NoSuchMethodError:
org.springframework.beans.factory.annotation.AnnotatedBeanDefinition.setRole(I)V
at
org.springframework.context.annotation.AnnotationConfigUtils.processCommonDefinitionAnnotations(AnnotationConfigUtils.java:259)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForBeanMethod(ConfigurationClassBeanDefinitionReader.java:228)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitionsForConfigurationClass(ConfigurationClassBeanDefinitionReader.java:140)
at org.springframework.context.annotation.ConfigurationClassBeanDefinitionReader.loadBeanDefinitions(ConfigurationClassBeanDefinitionReader.java:116)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.processConfigBeanDefinitions(ConfigurationClassPostProcessor.java:327)
at org.springframework.context.annotation.ConfigurationClassPostProcessor.postProcessBeanDefinitionRegistry(ConfigurationClassPostProcessor.java:232)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanDefinitionRegistryPostProcessors(PostProcessorRegistrationDelegate.java:275)
at org.springframework.context.support.PostProcessorRegistrationDelegate.invokeBeanFactoryPostProcessors(PostProcessorRegistrationDelegate.java:95)
at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:693)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:530)
at org.springframework.boot.web.servlet.context.ServletWebServerApplicationContext.refresh(ServletWebServerApplicationContext.java:140)
at org.springframework.boot.SpringApplication.refresh(SpringApplication.java:797)
at org.springframework.boot.SpringApplication.refreshContext(SpringApplication.java:421)
at org.springframework.boot.SpringApplication.run(SpringApplication.java:340)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.run(SpringBootServletInitializer.java:157)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.createRootApplicationContext(SpringBootServletInitializer.java:137)
at org.springframework.boot.web.servlet.support.SpringBootServletInitializer.onStartup(SpringBootServletInitializer.java:91)
at org.springframework.web.SpringServletContainerInitializer.onStartup(SpringServletContainerInitializer.java:171)
at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5303)
at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:145)
... 10 more
17-Sep-2018 16:31:35.892 ½É°¢ [localhost-startStop-1]
org.apache.catalina.startup.HostConfig.deployWAR Error deploying web
application archive {Path}.War java.lang.IllegalStateException:
ContainerBase.addChild: start: org.apache.catalina.LifecycleException:
Failed to start component
[StandardEngine[Catalina].StandardHost[localhost].StandardContext[/url]]
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:757)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:729)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:717)
at org.apache.catalina.startup.HostConfig.deployWAR(HostConfig.java:940)
at org.apache.catalina.startup.HostConfig$DeployWar.run(HostConfig.java:1816)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
at java.util.concurrent.FutureTask.run(FutureTask.java:266)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
17-Sep-2018 16:31:35.893 Á¤º¸ [localhost-startStop-1]
org.apache.catalina.startup.HostConfig.deployWAR Deployment of web
application archive {path}.war has finished in 3,617 ms 17-Sep-2018
16:31:35.894 Á¤º¸ [localhost-startStop-1]
org.apache.catalina.startup.HostConfig.deployDirectory Deploying web
application directory {path}/ROOT 17-Sep-2018 16:31:35.924 Á¤º¸
[localhost-startStop-1]
org.apache.catalina.startup.HostConfig.deployDirectory Deployment of
web application directory {path}/ROOT has finished in 30 ms
17-Sep-2018 16:31:35.926 Á¤º¸ [main]
org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler
["http-nio-5555"] 17-Sep-2018 16:31:35.932 Á¤º¸ [main]
org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler
["ajp-nio-4444"] 17-Sep-2018 16:31:35.934 Á¤º¸ [main]
org.apache.catalina.startup.Catalina.start Server startup in 3701 ms

How to solve the error when I try to display JSP page?

I have try to display some database records on JSP page. In my project I have to pages like index.html and studentDeatils.jsp. I set requestDispather to go studentDetails page from index page.
When I try to display the JSP I got the following error in my browser page.
Error:
HTTP Status 500 - Servlet execution threw an exception
type Exception report
message Servlet execution threw an exception
description The server encountered an internal error that prevented it from fulfilling this request.
exception
javax.servlet.ServletException: Servlet execution threw an exception
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
root cause
java.lang.LinkageError: loader constraint violation: loader (instance of org/apache/catalina/loader/WebappClassLoader) previously initiated loading for a different type with name "javax/servlet/RequestDispatcher"
java.lang.ClassLoader.defineClass1(Native Method)
java.lang.ClassLoader.defineClass(Unknown Source)
java.security.SecureClassLoader.defineClass(Unknown Source)
java.net.URLClassLoader.defineClass(Unknown Source)
java.net.URLClassLoader.access$100(Unknown Source)
java.net.URLClassLoader$1.run(Unknown Source)
java.net.URLClassLoader$1.run(Unknown Source)
java.security.AccessController.doPrivileged(Native Method)
java.net.URLClassLoader.findClass(Unknown Source)
org.apache.catalina.loader.WebappClassLoader.findClass(WebappClassLoader.java:894)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1298)
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1175)
com.mine.servlet.TestClass.doGet(TestClass.java:23)
javax.servlet.http.HttpServlet.service(HttpServlet.java:618)
javax.servlet.http.HttpServlet.service(HttpServlet.java:725)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
note The full stack trace of the root cause is available in the Apache Tomcat/8.0.5 logs.
This is my folder structure:
Web Content
-->index.html and stucentDetails.jsp
log File : tomcat8-stdout.2015-03-03
2015-03-03 12:17:10 Commons Daemon procrun stdout initialized
reqType = next
Inside if() reqType = next
ID :: 101 First Name :: Kavi Last Name :: Arasu
ID :: 102 First Name :: Sathis Last Name :: Kumar
ArrayList = [com.min.variableobject.StudentVO#45a690]
Error file : tomcat8-stderr.2015-03-03
2015-03-03 12:17:10 Commons Daemon procrun stderr initialized
03-Mar-2015 12:17:14.535 INFO [main] org.apache.catalina.core.AprLifecycleListener.init The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Apache Software Foundation\Tomcat 8.0\bin;C:\WINDOWS\Sun\Java\bin;C:\WINDOWS\system32;C:\WINDOWS;C:\egurkha\bin;C:\egurkha\lib;C:\egurkha\JAVA\JDK\bin;C:\egurkha\lib\tt;C:\egurkha\bin\tt;C:\Program Files\Common Files\Microsoft Shared\Microsoft Online Services;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\Program Files\Microsoft SQL Server\100\Tools\Binn\;C:\Program Files\Microsoft SQL Server\100\DTS\Binn\;C:\WINDOWS\system32\WindowsPowerShell\v1.0;C:\apache-ant-1.9.4\bin;C:\Program Files\Java\jdk1.7.0_17\bin ;C:\egurkha\manager\tomcat\bin;.
03-Mar-2015 12:17:15.941 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8080"]
03-Mar-2015 12:17:16.113 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
03-Mar-2015 12:17:16.129 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
03-Mar-2015 12:17:16.145 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
03-Mar-2015 12:17:16.145 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 2763 ms
03-Mar-2015 12:17:16.270 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
03-Mar-2015 12:17:16.270 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.5
03-Mar-2015 12:17:16.316 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\egtomcat.war
03-Mar-2015 12:17:17.004 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
03-Mar-2015 12:17:17.238 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployWAR Deploying web application archive C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\Learning.war
03-Mar-2015 12:17:17.410 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
03-Mar-2015 12:17:17.410 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\docs
03-Mar-2015 12:17:17.457 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\manager
03-Mar-2015 12:17:17.551 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory C:\Program Files\Apache Software Foundation\Tomcat 8.0\webapps\ROOT
03-Mar-2015 12:17:17.598 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8080"]
03-Mar-2015 12:17:17.598 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
03-Mar-2015 12:17:17.613 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 1468 ms
Please share your ideas.

The jars in your WAR file contain either servlet-api.jar or javaee-api.jar. It is bundled in your tomcat installation. If you are adding any lib with these jars, they ll give conflict

Apache Solr "HTTP ERROR 503" after unloading Core and trying to re-create it

I was looking how I can query some XML files with Solr and thus I went and changed the schema.xml file located under the collection1 directory.
Then I launched a query, which I knew it should return 1 result but in vain.
So I figured I might have to re-load the CORE (the idea was taken from CoreAdmin -Solr Wiki). So I did, but for some reason I wasn't able to. Thats said, I decided to restart the service (sorl/example java -jar start.jar) and now I am getting this error:
HTTP ERROR 503
Problem accessing /solr/. Reason:
Server is shutting down or failed to initialize
Powered by Jetty://
This is the command prompt output which shows that server is running??
0 [main] INFO org.eclipse.jetty.server.Server û jetty-8.1.10.v20130312
75 [main] INFO org.eclipse.jetty.deploy.providers.ScanningAppProvider û Depl
oyment monitor C:\Users\kapel_000\Desktop\solr-4.10.2\example\contexts at interv
al 0
83 [main] INFO org.eclipse.jetty.deploy.DeploymentManager û Deployable added
: C:\Users\kapel_000\Desktop\solr-4.10.2\example\contexts\solr-jetty-context.xml
1916 [main] INFO org.eclipse.jetty.webapp.StandardDescriptorProcessor û NO JSP
Support for /solr, did not find org.apache.jasper.servlet.JspServlet
2066 [main] INFO org.apache.solr.servlet.SolrDispatchFilter û SolrDispatchFilt
er.init()
2083 [main] INFO org.apache.solr.core.SolrResourceLoader û JNDI not configured
for solr (NoInitialContextEx)
2083 [main] INFO org.apache.solr.core.SolrResourceLoader û solr home defaulted
to 'solr/' (could not find system property or JNDI)
2084 [main] INFO org.apache.solr.core.SolrResourceLoader û new SolrResourceLoa
der for directory: 'solr/'
2248 [main] INFO org.apache.solr.core.ConfigSolr û Loading container configura
tion from C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr\solr.xml
2323 [main] INFO org.apache.solr.core.CoresLocator û Config-defined core root
directory: C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr
2334 [main] INFO org.apache.solr.core.CoreContainer û New CoreContainer 307272
05
2335 [main] INFO org.apache.solr.core.CoreContainer û Loading cores into CoreC
ontainer [instanceDir=solr/]
2351 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting socketTimeout to: 0
2352 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting urlScheme to: null
2359 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting connTimeout to: 0
2360 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting maxConnectionsPerHost to: 20
2362 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting corePoolSize to: 0
2363 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting maximumPoolSize to: 2147483647
2363 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting maxThreadIdleTime to: 5
2364 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting sizeOfQueue to: -1
2365 [main] INFO org.apache.solr.handler.component.HttpShardHandlerFactory û S
etting fairnessPolicy to: false
2596 [main] INFO org.apache.solr.update.UpdateShardHandler û Creating UpdateSh
ardHandler HTTP client with params: socketTimeout=0&connTimeout=0&retry=false
2599 [main] INFO org.apache.solr.logging.LogWatcher û SLF4J impl is org.slf4j.
impl.Log4jLoggerFactory
2601 [main] INFO org.apache.solr.logging.LogWatcher û Registering Log Listener
[Log4j (org.slf4j.impl.Log4jLoggerFactory)]
2603 [main] INFO org.apache.solr.core.CoreContainer û Host Name:
7194 [main] INFO org.apache.solr.core.CoresLocator û Looking for core definiti
ons underneath C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr
7213 [main] INFO org.apache.solr.core.CoresLocator û Found core collection1 in
C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr\collection1\
7215 [main] INFO org.apache.solr.core.CoresLocator û Found core collection1 in
C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr\collection5\
7216 [main] INFO org.apache.solr.core.CoresLocator û Found 2 core definitions
7220 [main] ERROR org.apache.solr.servlet.SolrDispatchFilter û Could not start
Solr. Check solr/home property and the logs
7270 [main] ERROR org.apache.solr.core.SolrCore û null:org.apache.solr.common.S
olrException: Found multiple cores with the name [collection1], with instancedir
s [C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr\collection1\] and [C:\Use
rs\kapel_000\Desktop\solr-4.10.2\example\solr\collection5\]
at org.apache.solr.core.CoreContainer.checkForDuplicateCoreNames(CoreCon
tainer.java:297)
at org.apache.solr.core.CoreContainer.load(CoreContainer.java:241)
at org.apache.solr.servlet.SolrDispatchFilter.createCoreContainer(SolrDi
spatchFilter.java:189)
at org.apache.solr.servlet.SolrDispatchFilter.init(SolrDispatchFilter.ja
va:136)
at org.eclipse.jetty.servlet.FilterHolder.doStart(FilterHolder.java:119)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife
Cycle.java:64)
at org.eclipse.jetty.servlet.ServletHandler.initialize(ServletHandler.ja
va:719)
at org.eclipse.jetty.servlet.ServletContextHandler.startContext(ServletC
ontextHandler.java:265)
at org.eclipse.jetty.webapp.WebAppContext.startContext(WebAppContext.jav
a:1252)
at org.eclipse.jetty.server.handler.ContextHandler.doStart(ContextHandle
r.java:710)
at org.eclipse.jetty.webapp.WebAppContext.doStart(WebAppContext.java:494
)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife
Cycle.java:64)
at org.eclipse.jetty.deploy.bindings.StandardStarter.processBinding(Stan
dardStarter.java:39)
at org.eclipse.jetty.deploy.AppLifeCycle.runBindings(AppLifeCycle.java:1
86)
at org.eclipse.jetty.deploy.DeploymentManager.requestAppGoal(DeploymentM
anager.java:494)
at org.eclipse.jetty.deploy.DeploymentManager.addApp(DeploymentManager.j
ava:141)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.fileAdded(Scan
ningAppProvider.java:145)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider$1.fileAdded(Sc
anningAppProvider.java:56)
at org.eclipse.jetty.util.Scanner.reportAddition(Scanner.java:609)
at org.eclipse.jetty.util.Scanner.reportDifferences(Scanner.java:540)
at org.eclipse.jetty.util.Scanner.scan(Scanner.java:403)
at org.eclipse.jetty.util.Scanner.doStart(Scanner.java:337)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife
Cycle.java:64)
at org.eclipse.jetty.deploy.providers.ScanningAppProvider.doStart(Scanni
ngAppProvider.java:121)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife
Cycle.java:64)
at org.eclipse.jetty.deploy.DeploymentManager.startAppProvider(Deploymen
tManager.java:555)
at org.eclipse.jetty.deploy.DeploymentManager.doStart(DeploymentManager.
java:230)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife
Cycle.java:64)
at org.eclipse.jetty.util.component.AggregateLifeCycle.doStart(Aggregate
LifeCycle.java:81)
at org.eclipse.jetty.server.handler.AbstractHandler.doStart(AbstractHand
ler.java:58)
at org.eclipse.jetty.server.handler.HandlerWrapper.doStart(HandlerWrappe
r.java:96)
at org.eclipse.jetty.server.Server.doStart(Server.java:280)
at org.eclipse.jetty.util.component.AbstractLifeCycle.start(AbstractLife
Cycle.java:64)
at org.eclipse.jetty.xml.XmlConfiguration$1.run(XmlConfiguration.java:12
59)
at java.security.AccessController.doPrivileged(Native Method)
at org.eclipse.jetty.xml.XmlConfiguration.main(XmlConfiguration.java:118
2)
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 org.eclipse.jetty.start.Main.invokeMain(Main.java:473)
at org.eclipse.jetty.start.Main.start(Main.java:615)
at org.eclipse.jetty.start.Main.main(Main.java:96)
7276 [main] INFO org.apache.solr.servlet.SolrDispatchFilter û SolrDispatchFilt
er.init() done
7302 [main] INFO org.eclipse.jetty.server.AbstractConnector û Started SocketCo
nnector#0.0.0.0:8983
Does any of this make any sense? Did I messed up badly (more than once?) or is it something simle I am not aware of?

Here's your error:
7270 [main] ERROR org.apache.solr.core.SolrCore û
null:org.apache.solr.common.S olrException: Found multiple cores with
the name [collection1], with instancedirs
[C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr\collection1] and
[C:\Users\kapel_000\Desktop\solr-4.10.2\example\solr\collection5]
Check your config, you've got the core collection1 configured twice. Once pointing to example\solr\collection1 and once to example\solr\collection5

HTTP ERROR 503
Problem accessing /solr/. Reason:
Server is shutting down or failed to initialize

I always face this error when I run a web app from intellij and restart the tomcat server

when I run the web app using intellij and using tomcat server the first time it works good but after the third time and I am using restart server I got this error in debug mode
Apr 29, 2014 3:42:46 PM org.apache.catalina.core.StandardServer await
WARNING: StandardServer.await: read:
java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at java.net.SocketInputStream.read(Unknown Source)
at org.apache.catalina.core.StandardServer.await(StandardServer.java:477)
at org.apache.catalina.startup.Catalina.await(Catalina.java:777)
at org.apache.catalina.startup.Catalina.start(Catalina.java:723)
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 org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:321)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:455)
Apr 29, 2014 3:42:46 PM org.apache.catalina.core.StandardServer await
WARNING: StandardServer.await: Invalid command 'SHTDOWN' received
I see this in server output (run mode)
D:\DevelopingTools\apache-tomcat-8.0.5\bin\catalina.bat run
[2014-05-06 10:55:17,115] Artifact untitled3:war exploded: Server is not connected. Deploy is not available.
Using CATALINA_BASE: "C:\Users\MohammedSubhi.subhi-PC\.IntelliJIdea13\system\tomcat\Unnamed_untitled3"
Using CATALINA_HOME: "D:\DevelopingTools\apache-tomcat-8.0.5"
Using CATALINA_TMPDIR: "D:\DevelopingTools\apache-tomcat-8.0.5\temp"
Using JRE_HOME: "C:\Program Files\Java\jre7"
Using CLASSPATH: "D:\DevelopingTools\apache-tomcat-8.0.5\bin\bootstrap.jar;D:\DevelopingTools\apache-tomcat-8.0.5\bin\tomcat-juli.jar"
06-May-2014 10:55:17.847 INFO [main] org.apache.catalina.core.AprLifecycleListener.init The APR based Apache Tomcat Native library which allows optimal performance in production environments was not found on the java.library.path: C:\Program Files\Java\jre7\bin;C:\Windows\Sun\Java\bin;C:\Windows\system32;C:\Windows;C:\Program Files\SlikSvn\bin;C:\Program Files (x86)\Git\bin;D:\DevelopingTools\apache-maven-3.2.1\bin;C:\Program Files\Java\jdk1.7.0_51\bin;C:\Program Files\SlikSvn\bin;D:\DevelopingTools\adt-bundle-windows-x86_64-20140321\sdk\platform-tools;.
06-May-2014 10:55:18.070 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["http-nio-8077"]
06-May-2014 10:55:18.088 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
06-May-2014 10:55:18.091 INFO [main] org.apache.coyote.AbstractProtocol.init Initializing ProtocolHandler ["ajp-nio-8009"]
06-May-2014 10:55:18.094 INFO [main] org.apache.tomcat.util.net.NioSelectorPool.getSharedSelector Using a shared selector for servlet write/read
06-May-2014 10:55:18.094 INFO [main] org.apache.catalina.startup.Catalina.load Initialization processed in 586 ms
06-May-2014 10:55:18.117 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
06-May-2014 10:55:18.118 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.5
06-May-2014 10:55:18.126 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["http-nio-8077"]
06-May-2014 10:55:18.136 INFO [main] org.apache.coyote.AbstractProtocol.start Starting ProtocolHandler ["ajp-nio-8009"]
06-May-2014 10:55:18.138 INFO [main] org.apache.catalina.startup.Catalina.start Server startup in 43 ms
Connected to server
[2014-05-06 10:55:18,187] Artifact untitled3:war exploded: Artifact is being deployed, please wait...
[2014-05-06 10:55:18,580] Artifact untitled3:war exploded: Artifact is deployed successfully
[2014-05-06 10:55:18,580] Artifact untitled3:war exploded: Deploy took 393 milliseconds
06-May-2014 10:55:28.132 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory D:\DevelopingTools\apache-tomcat-8.0.5\webapps\manager
D:\DevelopingTools\apache-tomcat-8.0.5\bin\catalina.bat stop
Using CATALINA_BASE: "C:\Users\MohammedSubhi.subhi-PC\.IntelliJIdea13\system\tomcat\Unnamed_untitled3"
Using CATALINA_HOME: "D:\DevelopingTools\apache-tomcat-8.0.5"
Using CATALINA_TMPDIR: "D:\DevelopingTools\apache-tomcat-8.0.5\temp"
Using JRE_HOME: "C:\Program Files\Java\jre7"
Using CLASSPATH: "D:\DevelopingTools\apache-tomcat-8.0.5\bin\bootstrap.jar;D:\DevelopingTools\apache-tomcat-8.0.5\bin\tomcat-juli.jar"
06-May-2014 10:55:37.537 WARNING [main] org.apache.catalina.core.StandardServer.await StandardServer.await: Invalid command 'SHTDOWN' received

try to install avg inertent security and make a full scan or delete the latest installed programs.

Some software seems to block your sockets activity. Try removing or disabling any kind of antiviruses, spyware/malware protection, firewall, security soft, etc.