when I started confluence the below logs shown and confluence URL not working.
sudo /etc/init.d/confluence restart
executing using dedicated user
If you encounter issues starting up Confluence, please see the Installation guide at http://confluence.atlassian.com/display/DOC/Confluence+Installation+Guide
Server startup logs are located in /opt/atlassian/confluence/logs/catalina.out
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Using Java: /opt/atlassian/confluence/jre//bin/java
2018-09-18 11:55:21,280 INFO [main] [atlassian.confluence.bootstrap.SynchronyProxyWatchdog] A Context element for ${confluence.context.path}/synchrony-proxy is found in /opt/atlassian/confluence/conf/server.xml. No further action is required
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Using CATALINA_BASE: /opt/atlassian/confluence
Using CATALINA_HOME: /opt/atlassian/confluence
Using CATALINA_TMPDIR: /opt/atlassian/confluence/temp
Using JRE_HOME: /opt/atlassian/confluence/jre/
Using CLASSPATH: /opt/atlassian/confluence/bin/bootstrap.jar:/opt/atlassian/confluence/bin/tomcat-juli.jar
Using CATALINA_PID: /opt/atlassian/confluence/work/catalina.pid
PID file found but no matching process was found. Stop aborted.
To run Confluence in the foreground, start the server with start-confluence.sh -fg
executing using dedicated user: confluence
If you encounter issues starting up Confluence, please see the Installation guide at http://confluence.atlassian.com/display/DOC/Confluence+Installation+Guide
Server startup logs are located in /opt/atlassian/confluence/logs/catalina.out
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Using Java: /opt/atlassian/confluence/jre//bin/java
2018-09-18 11:55:22,258 INFO [main] [atlassian.confluence.bootstrap.SynchronyProxyWatchdog] A Context element for ${confluence.context.path}/synchrony-proxy is found in /opt/atlassian/confluence/conf/server.xml. No further action is required
---------------------------------------------------------------------------
Using CATALINA_BASE: /opt/atlassian/confluence
Using CATALINA_HOME: /opt/atlassian/confluence
Using CATALINA_TMPDIR: /opt/atlassian/confluence/temp
Using JRE_HOME: /opt/atlassian/confluence/jre/
Using CLASSPATH: /opt/atlassian/confluence/bin/bootstrap.jar:/opt/atlassian/confluence/bin/tomcat-juli.jar
Using CATALINA_PID: /opt/atlassian/confluence/work/catalina.pid
Existing PID file found during start.
Removing/clearing stale PID file.
Tomcat started.
[root@dspmumpronlmar ebiz]#
==> /opt/atlassian/confluence/logs/catalina.out <==
18-Sep-2018 11:55:23.177 WARNING [main] org.apache.tomcat.util.digester.SetPropertiesRule.begin [SetPropertiesRule]{Server} Setting property 'debug' to '0' did not find a matching property.
18-Sep-2018 11:55:23.445 WARNING [main] org.apache.catalina.startup.SetAllPropertiesRule.begin [SetAllPropertiesRule]{Server/Service/Connector} Setting property 'debug' to '0' did not find a matching property.
18-Sep-2018 11:55:24.794 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Tomcat-Standalone
18-Sep-2018 11:55:24.795 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.50
18-Sep-2018 11:55:32.094 INFO [localhost-startStop-2] org.springframework.web.servlet.DispatcherServlet.initServletBean FrameworkServlet 'dispatcher': initialization completed in 2471 ms
2018-09-18 11:55:38,113 INFO [localhost-startStop-1] [atlassian.confluence.cluster.DefaultClusterConfigurationHelper] lambda$populateExistingClusterSetupConfig$1 Populating setup configuration if running with Cluster mode...
==> /var/atlassian/application-data/confluence/logs/atlassian-confluence.log <==
2018-09-18 11:55:30,616 INFO [localhost-startStop-1] [com.atlassian.confluence.lifecycle] contextInitialized Starting Confluence 6.8.1 [build 7701 based on commit hash 445126ab56584205167f1c035c86df495c7c4192] - synchrony version 2.1.0-release-confluence_6.5-1a01ab2d
2018-09-18 11:55:38,113 INFO [localhost-startStop-1] [atlassian.confluence.cluster.DefaultClusterConfigurationHelper] lambda$populateExistingClusterSetupConfig$1 Populating setup configuration if running with Cluster mode...
2018-09-18 11:55:38,517 INFO [localhost-startStop-1] [springframework.web.context.ContextLoader] initWebApplicationContext Root WebApplicationContext: initialization started
2018-09-18 11:55:45,556 INFO [localhost-startStop-1] [com.atlassian.confluence.lifecycle] <init> Loading EhCache cache manager
2018-09-18 11:56:14,015 INFO [localhost-startStop-1] [springframework.web.context.ContextLoader] initWebApplicationContext Root WebApplicationContext: initialization completed in 35497 ms
2018-09-18 11:56:15,178 INFO [localhost-startStop-1] [atlassian.plugin.manager.DefaultPluginManager] earlyStartup Plugin system earlyStartup begun
[root@dspmumpronlmar ebiz]# 2018-09-18 11:57:30,431 WARN [ThreadPoolAsyncTaskExecutor::Thread 9] [spring.scanner.util.ProductFilterUtil] detectProduct Couldn't detect product, will use ProductFilter.ALL
2018-09-18 11:57:30,673 WARN [ThreadPoolAsyncTaskExecutor::Thread 13] [spring.scanner.util.ProductFilterUtil] detectProduct Couldn't detect product, will use ProductFilter.ALL
2018-09-18 11:58:09,212 INFO [localhost-startStop-1] [atlassian.plugin.manager.DefaultPluginManager] logTime Plugin system earlyStartup ended
2018-09-18 11:58:09,440 INFO [localhost-startStop-1] [atlassian.plugin.manager.DefaultPluginManager] lateStartup Plugin system lateStartup begun
2018-09-18 11:58:11,964 WARN [AtlassianEvent::CustomizableThreadFactory-2] [persistence.schema.hibernate.HibernateSchemaComparator] lambda$compareTables$0 Schema check for table [EVENTS] encountered an error. Turn debug logging on for stacktrace.
2018-09-18 11:58:11,968 WARN [AtlassianEvent::CustomizableThreadFactory-2] [persistence.schema.hibernate.HibernateSchemaComparator] lambda$compareTables$0 Schema check for table [SECRETS] encountered an error. Turn debug logging on for stacktrace.
2018-09-18 11:58:11,971 WARN [AtlassianEvent::CustomizableThreadFactory-2] [persistence.schema.hibernate.HibernateSchemaComparator] lambda$compareTables$0 Schema check for table [SNAPSHOTS] encountered an error. Turn debug logging on for stacktrace.
2018-09-18 11:58:16,735 WARN [ThreadPoolAsyncTaskExecutor::Thread 19] [client.eventfilter.whitelist.AnalyticsWhitelistModuleDescriptor] readPluginWhitelist No whitelist resource file found at [mediaviewer/lib/analytics-whitelist.json] in plugin [com.atlassian.confluence.plugins.confluence-previews] (bundle entry not found)
2018-09-18 11:58:16,736 WARN [ThreadPoolAsyncTaskExecutor::Thread 19] [client.eventfilter.whitelist.AnalyticsWhitelistModuleDescriptor] readPluginWhitelist No whitelist resource file found at [mediaviewer/lib/analytics-whitelist.json] in plugin [com.atlassian.confluence.plugins.confluence-previews] (null InputStream)
2018-09-18 11:58:19,147 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'contentEntityManager' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:19,150 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'likeManager' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:19,151 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'commentManager' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:19,151 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'permissionManager' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:19,153 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'spaceLogoManager' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:19,163 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'spaceManager' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:19,164 WARN [ThreadPoolAsyncTaskExecutor::Thread 17] [beans.factory.support.DefaultListableBeanFactory] registerBeanDefinition Overriding user-defined bean definition for bean 'userAccessor' with a framework-generated bean definition: replacing [Generic bean: class [com.atlassian.plugin.osgi.bridge.external.HostComponentFactoryBean]; scope=; abstract=false; lazyInit=true; autowireMode=0; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null; defined in URL [bundle://242.0:0/META-INF/spring/atlassian-plugins-host-components.xml]] with [Root bean: class [org.eclipse.gemini.blueprint.service.importer.support.OsgiServiceProxyFactoryBean]; scope=; abstract=false; lazyInit=false; autowireMode=3; dependencyCheck=0; autowireCandidate=true; primary=false; factoryBeanName=null; factoryMethodName=null; initMethodName=null; destroyMethodName=null]
2018-09-18 11:58:20,025 INFO [ThreadPoolAsyncTaskExecutor::Thread 19] [plugins.synchrony.bootstrap.DefaultSynchronyProxyMonitor] <init> synchrony-proxy healthcheck url: http://127.0.0.1:8090/synchrony-proxy/healthcheck
2018-09-18 11:58:25,497 INFO [localhost-startStop-1] [atlassian.plugin.manager.DefaultPluginManager] logTime Plugin system lateStartup ended
2018-09-18 11:58:25,794 INFO [lifecycle:thread-25] [plugins.synchrony.bootstrap.DefaultSynchronyProcessManager] startup Starting Synchrony and enabling Collaborative Editing
2018-09-18 11:58:25,837 WARN [lifecycle:thread-27] [expose.jmx.schedule.JmxInstrumentSchedulerImpl] onStart atlassian-instrumentation-jmx expose scheduler started.
2018-09-18 11:58:26,132 INFO [synchrony-interop-executor:thread-1] [plugins.synchrony.bootstrap.DefaultSynchronyProcessManager] isSynchronyProxyEnabled proxy port present: false
2018-09-18 11:58:26,133 INFO [synchrony-interop-executor:thread-1] [plugins.synchrony.bootstrap.DefaultSynchronyProcessManager] isSynchronyProxyEnabled app config synchrony.proxy.enabled: true
2018-09-18 11:58:26,146 WARN [lifecycle:thread-10] [hql.internal.ast.HqlSqlWalker] generatePositionalParameter [DEPRECATION] Encountered positional parameter near line 1, column 93 in HQL: [FROM com.atlassian.confluence.impl.schedule.caesium.SchedulerClusteredJob t WHERE t.jobId = ?]. Positional parameter are considered deprecated; use named parameters or JPA-style positional parameters instead.
2018-09-18 11:58:55,884 WARN [lifecycle:thread-25] [plugins.synchrony.bootstrap.SynchronyInteropBootstrap] onStart An exception occurred while waiting for Synchrony to start: Timeout waiting for task.