-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Mukund,
On 4/8/15 11:33 PM, Mukundaraman Valakumaresan wrote: > I have deployed an application in Apache tomcat 7.0.59. > > When I copy the war to webapps folder and start tomcat. Tomcat > hangs and I coudln't see the admin screen as well for the first 30 > minutes. Without this war, tomcat starts fine shows the admin > screen immediately. > > Through google, I check a posts, which asked me to take a thread > dump. I use Sprint, Hibernate and Mysql. From the thread dump, I > could see that and could also see that the problem with the > connectivity to MySQL. > > But I am not sure where exactly the problem lies and what needs to > be fixed. Any help is appreciated!! Thanks > > > > "http-bio-8080-exec-1" daemon prio=10 tid=0x00007fa11400c800 > nid=0xa49 runnable [0x00007fa124c87000] java.lang.Thread.State: > RUNNABLE at java.net.SocketInputStream.socketRead0(Native Method) > at java.net.SocketInputStream.read(SocketInputStream.java:152) at > java.net.SocketInputStream.read(SocketInputStream.java:122) at > com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.jav a:113) > > at > com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNec essary(ReadAheadInputStream.java:160) > > at > com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.jav a:188) > > - - locked <0x00000000baadb0d0> (a com.mysql.jdbc.util.ReadAheadInputStrea m) > at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:2428) at > com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2882) at > com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:2871) at > com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3414) at > com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:1936) at > com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2060) at > com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2536) - > locked <0x00000000cfa6a1f8> (a java.lang.Object) at > com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2465) at > com.mysql.jdbc.StatementImpl.executeQuery(StatementImpl.java:1383) > - locked <0x00000000cfa6a1f8> (a java.lang.Object) at > com.mysql.jdbc.ConnectionImpl.buildCollationMapping(ConnectionImpl.jav a:823) > > at > com.mysql.jdbc.ConnectionImpl.initializePropsFromServer(ConnectionImpl .java:3350) > > at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2045) > - locked <0x00000000cfa6a1f8> (a java.lang.Object) at > com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:718) at > com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:46) at > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native > Method) at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructo rAccessorImpl.java:57) > > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingCo nstructorAccessorImpl.java:45) > > at java.lang.reflect.Constructor.newInstance(Constructor.java:526) > at com.mysql.jdbc.Util.handleNewInstance(Util.java:406) at > com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:302) > at > com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java: 282) > > at java.sql.DriverManager.getConnection(DriverManager.java:571) > at java.sql.DriverManager.getConnection(DriverManager.java:187) at > org.springframework.jdbc.datasource.DriverManagerDataSource.getConnect ionFromDriverManager(DriverManagerDataSource.java:173) > > at > org.springframework.jdbc.datasource.DriverManagerDataSource.getConnect ionFromDriver(DriverManagerDataSource.java:164) > > at > org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getC onnectionFromDriver(AbstractDriverBasedDataSource.java:153) > > at > org.springframework.jdbc.datasource.AbstractDriverBasedDataSource.getC onnection(AbstractDriverBasedDataSource.java:119) > > at > org.hibernate.engine.jdbc.connections.internal.DatasourceConnectionPro viderImpl.getConnection(DatasourceConnectionProviderImpl.java:139) > > at > org.hibernate.engine.jdbc.internal.JdbcServicesImpl$ConnectionProvider JdbcConnectionAccess.obtainConnection(JdbcServicesImpl.java:279) > > at > org.hibernate.engine.jdbc.internal.JdbcServicesImpl.configure(JdbcServ icesImpl.java:124) > > at > org.hibernate.boot.registry.internal.StandardServiceRegistryImpl.confi gureService(StandardServiceRegistryImpl.java:111) > > at > org.hibernate.service.internal.AbstractServiceRegistryImpl.initializeS ervice(AbstractServiceRegistryImpl.java:234) > > at > org.hibernate.service.internal.AbstractServiceRegistryImpl.getService( AbstractServiceRegistryImpl.java:206) > > at > org.hibernate.cfg.Configuration.buildTypeRegistrations(Configuration.j ava:1885) > > at > org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java :1843) > > at > org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java :1928) > > at > org.springframework.orm.hibernate4.LocalSessionFactoryBuilder.buildSes sionFactory(LocalSessionFactoryBuilder.java:252) > > at > org.springframework.orm.hibernate4.LocalSessionFactoryBean.buildSessio nFactory(LocalSessionFactoryBean.java:377) > > at > org.springframework.orm.hibernate4.LocalSessionFactoryBean.afterProper tiesSet(LocalSessionFactoryBean.java:362) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1571) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.initializeBean(AbstractAutowireCapableBeanFactory.java:1509) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.createBean(AbstractAutowireCapableBeanFactory.java:458) > > at > org.springframework.beans.factory.support.AbstractBeanFactory$1.getObj ect(AbstractBeanFactory.java:296) > > at > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry .getSingleton(DefaultSingletonBeanRegistry.java:223) > > - - locked <0x00000000cf74c6d8> (a java.util.concurrent.ConcurrentHashMap) > at > org.springframework.beans.factory.support.AbstractBeanFactory.doGetBea n(AbstractBeanFactory.java:293) > > at > org.springframework.beans.factory.support.AbstractBeanFactory.getBean( AbstractBeanFactory.java:198) > > at > org.springframework.beans.factory.support.DefaultListableBeanFactory.g etBeansOfType(DefaultListableBeanFactory.java:438) > > at > org.springframework.beans.factory.BeanFactoryUtils.beansOfTypeIncludin gAncestors(BeanFactoryUtils.java:277) > > at > org.springframework.dao.support.PersistenceExceptionTranslationInterce ptor.detectPersistenceExceptionTranslators(PersistenceExceptionTranslati onInterceptor.java:139) > > at > org.springframework.dao.support.PersistenceExceptionTranslationInterce ptor.<init>(PersistenceExceptionTranslationInterceptor.java:79) > > at > org.springframework.dao.annotation.PersistenceExceptionTranslationAdvi sor.<init>(PersistenceExceptionTranslationAdvisor.java:71) > > at > org.springframework.dao.annotation.PersistenceExceptionTranslationPost Processor.setBeanFactory(PersistenceExceptionTranslationPostProcessor.ja va:84) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1532) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.initializeBean(AbstractAutowireCapableBeanFactory.java:1500) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.doCreateBean(AbstractAutowireCapableBeanFactory.java:521) > > at > org.springframework.beans.factory.support.AbstractAutowireCapableBeanF actory.createBean(AbstractAutowireCapableBeanFactory.java:458) > > at > org.springframework.beans.factory.support.AbstractBeanFactory$1.getObj ect(AbstractBeanFactory.java:296) > > at > org.springframework.beans.factory.support.DefaultSingletonBeanRegistry .getSingleton(DefaultSingletonBeanRegistry.java:223) > > - - locked <0x00000000cf74c6d8> (a java.util.concurrent.ConcurrentHashMap) > at > org.springframework.beans.factory.support.AbstractBeanFactory.doGetBea n(AbstractBeanFactory.java:293) > > at > org.springframework.beans.factory.support.AbstractBeanFactory.getBean( AbstractBeanFactory.java:198) > > at > org.springframework.context.support.AbstractApplicationContext.registe rBeanPostProcessors(AbstractApplicationContext.java:741) > > at > org.springframework.context.support.AbstractApplicationContext.refresh (AbstractApplicationContext.java:464) > > - - locked <0x00000000cf74c778> (a java.lang.Object) > at > org.springframework.web.servlet.FrameworkServlet.configureAndRefreshWe bApplicationContext(FrameworkServlet.java:651) > > at > org.springframework.web.servlet.FrameworkServlet.createWebApplicationC ontext(FrameworkServlet.java:602) > > at > org.springframework.web.servlet.FrameworkServlet.createWebApplicationC ontext(FrameworkServlet.java:665) > > at > org.springframework.web.servlet.FrameworkServlet.initWebApplicationCon text(FrameworkServlet.java:521) > > at > org.springframework.web.servlet.FrameworkServlet.initServletBean(Frame workServlet.java:462) > > at > org.springframework.web.servlet.HttpServletBean.init(HttpServletBean.j ava:136) > > at javax.servlet.GenericServlet.init(GenericServlet.java:158) > at > org.apache.catalina.core.StandardWrapper.initServlet(StandardWrapper.j ava:1284) Your > web application is stalling on startup because of something one of your servlets is causing to happen. It looks like Spring is loading a whole lot of stuff from your database (or your database itself is stalling). - -chris -----BEGIN PGP SIGNATURE----- Version: GnuPG v2 Comment: GPGTools - http://gpgtools.org iQIcBAEBCAAGBQJVJnekAAoJEBzwKT+lPKRYUpQP/2cs0BAfyVLOX5iavgz6zuiY Tnkk1duPLRPxAvIlkc2vlDWCMBUvM1qfxXXbsEmcnGtXxB4QH7H+CrPMunwfQ8Wp RXHCb9439KRXD6LHQXvCdgGIF9J9iC53EP1HYoB5Qn2NWqVVEkPhAtpW/A9TchhL FHuihPgkJmfJmwLNAFuDpez+rLQkgM7ma5yKcIOdeibtJK53zCSunMMMdya5SC8Q zoBsdeQg/NRGkAhAi0an18VM8TPkR2U/5qYuSTcsRrqR2dn/g+pf1nXaKVDfvc/E pWZV8yh9MWoyawftFrGGq76Hqn/p35D0N82mt4hMUpiLbNU8hjmnpJuP3dAqKVwO h0I5qfkWs+GMJwoRwWZQq4S/fm/LGmkC4HGJfl0AEejOeYOJYwzVMYKjOUhV3fNf lMZnmEvUo0G3O/DSXA11wC0GPNtNNeguaRdwi+pio9K8/I2+VJAMgSD5zOGSvhWu e7pQSHdds8cspi0UhKh3VEp3br5AqbSNX/K/vEAdRBg0B/VklAhaL4l019RYBh5g fhIeruG2uCYBQrs5TX+dpDe9Ga1Brxqj9tjyi4kaeOpEovZKdqp96M4xG/bO7MzG 35aKDofSAcHViUHM5DSCtAoHln99/HaWK4qMq13iMk/jogAJ1TQ9T+TS33HbcZeY l68P0GmACBilfgv3AYPO =9nVo -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
