unable to configure the postgres DB in confluence

[sunil]

unable to configure the confluence with PostgreSQL DB on AWS EKS though provided the specific DB connection and it was successful test connection then browser get idle on below URL and also noticed the stuck thread in tomcat logs and apologies for not attching logs  due to no available links.

http://a557cd2e6680611ea9f6106a63230bb3-625516589.ap-southeast-1.elb.amazonaws.com:8090/setup/setupdbtype.action?database=postgresql&atl_token=668e2e98e098242209f304b5550a296c5ba44492

2020-03-17 06:47:33,975 INFO [http-nio-8090-exec-6] [atlassian.plugin.manager.DefaultPluginManager] lambda$earlyStartup$3 Plugin system earlyStartup begun
2020-03-17 06:47:36,591 WARN [http-nio-8090-exec-6] [org.twdata.pkgscanner.ExportPackageListBuilder] logDuplicateWarning Package Scanner found duplicates for package 'com.atlassian.integration.jira.applinks' with different versions. Files: confluence-7.3.3.jar and jira-integration-spi-6.2.4.jar
'/opt/atlassian/confluence/confluence/WEB-INF/lib/confluence-7.3.3.jar'
'/opt/atlassian/confluence/confluence/WEB-INF/lib/jira-integration-spi-6.2.4.jar'
-- referer: http://a557cd2e6680611ea9f6106a63230bb3-625516589.ap-southeast-1.elb.amazonaws.com:8090/setup/setuplicense.action | url: /setup/setupdbtype.action | traceId: 00e53e82e0724cdb | userName: anonymous | action: setupdbtype
2020-03-17 06:47:41,785 WARN [FelixStartLevel] [extender.internal.support.ExtenderConfiguration] addDefaultDependencyFactories Gemini Blueprint extensions bundle not present, annotation processing disabled.
-- referer: http://a557cd2e6680611ea9f6106a63230bb3-625516589.ap-southeast-1.elb.amazonaws.com:8090/setup/setuplicense.action | url: /setup/setupdbtype.action | traceId: 00e53e82e0724cdb | userName: anonymous | action: setupdbtype
2020-03-17 06:49:05,991 WARN [http-nio-8090-exec-6] [plugin.osgi.util.OsgiHeaderUtil] stripDuplicatePackages removing duplicate import package com.atlassian.confluence.api.service.network~ for plugin com.atlassian.streams.confluence - it is likely that a duplicate package was supplied in the OSGi instructions in the plugin's MANIFEST.MF
-- referer: http://a557cd2e6680611ea9f6106a63230bb3-625516589.ap-southeast-1.elb.amazonaws.com:8090/setup/setuplicense.action | url: /setup/setupdbtype.action | traceId: 00e53e82e0724cdb | userName: anonymous | action: setupdbtype
2020-03-17 06:50:47,685 WARN [Navlink Plugin Executor:thread-1] [confluence.impl.vcache.SynchronousExternalCache] lambda$get$11 Failed to read entry from cache 'com.atlassian.bandana.BandanaPersister': Failed due to UNCLASSIFIED_FAILURE

17-Mar-2020 06:38:27.797 WARNING [Catalina-utility-3] org.apache.catalina.valves.StuckThreadDetectionValve.notifyStuckThreadDetected Thread [http-nio-8090-exec-8] (id=[
58]) has been active for [64,370] milliseconds (since [3/17/20 6:37 AM]) to serve the same request for [http://a557cd2e6680611ea9f6106a63230bb3-625516589.ap-southeast-1
.elb.amazonaws.com:8090/setup/setupdbtype.action?database=postgresql&atl_token=41a4ac018cd897ac259376c9dd32173cd7f7b05c] and may be stuck (configured threshold for this
StuckThreadDetectionValve is [60] seconds). There is/are [1] thread(s) in total that are monitored by this Valve and may be stuck.
java.lang.Throwable
at java.management@11.0.6/javax.management.modelmbean.ModelMBeanInfoSupport.validDescriptor(ModelMBeanInfoSupport.java:903)
at java.management@11.0.6/javax.management.modelmbean.ModelMBeanInfoSupport.<init>(ModelMBeanInfoSupport.java:329)
at java.management@11.0.6/javax.management.modelmbean.ModelMBeanInfoSupport.<init>(ModelMBeanInfoSupport.java:271)
at java.management@11.0.6/javax.management.modelmbean.RequiredModelMBean.createDefaultModelMBeanInfo(RequiredModelMBean.java:1994)
at java.management@11.0.6/javax.management.modelmbean.RequiredModelMBean.<init>(RequiredModelMBean.java:172)
at org.springframework.jmx.export.SpringModelMBean.<init>(SpringModelMBean.java:54)
at org.springframework.jmx.export.MBeanExporter.createModelMBean(MBeanExporter.java:839)
at org.springframework.jmx.export.MBeanExporter.createAndConfigureMBean(MBeanExporter.java:819)
at org.springframework.jmx.export.MBeanExporter.registerBeanInstance(MBeanExporter.java:678)
at org.springframework.jmx.export.MBeanExporter.registerBeanNameOrInstance(MBeanExporter.java:621)
at org.springframework.jmx.export.MBeanExporter.lambda$registerBeans$2(MBeanExporter.java:551)
at org.springframework.jmx.export.MBeanExporter$$Lambda$970/0x000000010113ac40.accept(Unknown Source)
at java.base@11.0.6/java.util.LinkedHashMap.forEach(LinkedHashMap.java:684)
at org.springframework.jmx.export.MBeanExporter.registerBeans(MBeanExporter.java:551)
at org.springframework.jmx.export.MBeanExporter.afterSingletonsInstantiated(MBeanExporter.java:434)
at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:862)
at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:877)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:549)
at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:400)
at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:291)
at com.atlassian.config.spring.BootstrappedContainerContext.refresh(BootstrappedContainerContext.java:22)
at com.atlassian.confluence.tenant.TenantedContainerContext.refresh(TenantedContainerContext.java:24)
at com.atlassian.confluence.setup.actions.AbstractSetupAction.lambda$transitionFromColdToVacantState$0(AbstractSetupAction.java:157)
at com.atlassian.confluence.setup.actions.AbstractSetupAction$$Lambda$602/0x0000000100bc7040.run(Unknown Source)
at java.base@11.0.6/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:515)
at com.atlassian.confluence.tenant.TenantGate$4.call(TenantGate.java:238)
at com.atlassian.confluence.setup.actions.AbstractSetupAction.transitionFromColdToVacantState(AbstractSetupAction.java:164)
at com.atlassian.confluence.setup.actions.SetupDBTypeAction.setupDatabase(SetupDBTypeAction.java:93)
at com.atlassian.confluence.setup.actions.AbstractDatabaseCreationAction.execute(AbstractDatabaseCreationAction.java:33)
at com.atlassian.confluence.setup.actions.SetupDBTypeAction.execute(SetupDBTypeAction.java:62)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:168)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.atlassian.confluence.core.ConfluenceWorkflowInterceptor.intercept(ConfluenceWorkflowInterceptor.java:33)
at com.opensymphony.xwork.DefaultActionInvocation.invoke(DefaultActionInvocation.java:165)
at com.opensymphony.xwork.interceptor.AroundInterceptor.intercept(AroundInterceptor.java:35)