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Got database connection closed exception

See original GitHub issue

Hi,
While we are trying apicurio, we got database connction closed exception from time to time. We’ve tried postgresql and mysql, both databases have this problem, the first version we installed is 0.2.25, we have upgraded to 0.2.26, this problem still exists. We are running apicruio in k8s use images from dockerhub.

Any ideas? Thanks.


io.apicurio.hub.core.exceptions.ServerError: Unexpected server error
	at io.apicurio.hub.api.rest.impl.DesignsResource.listDesigns(DesignsResource.java:167)
	at io.apicurio.hub.api.rest.impl.DesignsResource$Proxy$_$$_WeldClientProxy.listDesigns(Unknown Source)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
	at org.jboss.resteasy.core.ResourceMethodInvoker.internalInvokeOnTarget(ResourceMethodInvoker.java:509)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTargetAfterFilter(ResourceMethodInvoker.java:399)
	at org.jboss.resteasy.core.ResourceMethodInvoker.lambda$invokeOnTarget$0(ResourceMethodInvoker.java:363)
	at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:365)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:337)
	at org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:310)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:439)
	at org.jboss.resteasy.core.SynchronousDispatcher.lambda$invoke$4(SynchronousDispatcher.java:229)
	at org.jboss.resteasy.core.SynchronousDispatcher.lambda$preprocess$0(SynchronousDispatcher.java:135)
	at org.jboss.resteasy.core.interception.PreMatchContainerRequestContext.filter(PreMatchContainerRequestContext.java:355)
	at org.jboss.resteasy.core.SynchronousDispatcher.preprocess(SynchronousDispatcher.java:138)
	at org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:215)
	at org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:227)
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
	at org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:791)
	at io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:74)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:129)
	at io.apicurio.hub.api.security.KeycloakAuthenticationFilter.doFilter(KeycloakAuthenticationFilter.java:72)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.apicurio.hub.api.filters.DisableCachingFilter.doFilter(DisableCachingFilter.java:66)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.apicurio.hub.api.filters.CorsFilter.doFilter(CorsFilter.java:64)
	at io.undertow.servlet.core.ManagedFilter.doFilter(ManagedFilter.java:61)
	at io.undertow.servlet.handlers.FilterHandler$FilterChainImpl.doFilter(FilterHandler.java:131)
	at io.undertow.servlet.handlers.FilterHandler.handleRequest(FilterHandler.java:84)
	at io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
	at io.undertow.servlet.handlers.ServletChain$1.handleRequest(ServletChain.java:68)
	at io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
	at org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.keycloak.adapters.undertow.UndertowAuthenticatedActionsHandler.handleRequest(UndertowAuthenticatedActionsHandler.java:66)
	at org.wildfly.swarm.keycloak.deployment.SecurityContextServletExtension.lambda$null$0(SecurityContextServletExtension.java:40)
	at org.wildfly.swarm.generated.FaviconErrorHandler.handleRequest(FaviconErrorHandler.java:61)
	at io.undertow.server.handlers.PathHandler.handleRequest(PathHandler.java:94)
	at io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:132)
	at io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
	at io.undertow.server.handlers.DisableCacheHandler.handleRequest(DisableCacheHandler.java:33)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.security.handlers.AuthenticationConstraintHandler.handleRequest(AuthenticationConstraintHandler.java:53)
	at io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
	at io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
	at io.undertow.servlet.handlers.security.ServletSecurityConstraintHandler.handleRequest(ServletSecurityConstraintHandler.java:59)
	at io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
	at io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
	at io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
	at io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at org.wildfly.extension.undertow.deployment.GlobalRequestControllerHandler.handleRequest(GlobalRequestControllerHandler.java:68)
	at org.keycloak.adapters.undertow.ServletPreAuthActionsHandler.handleRequest(ServletPreAuthActionsHandler.java:69)
	at io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
	at io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
	at io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
	at io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
	at io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
	at org.wildfly.extension.undertow.security.SecurityContextThreadSetupAction.lambda$create$0(SecurityContextThreadSetupAction.java:105)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.extension.undertow.deployment.UndertowDeploymentInfoService$UndertowThreadSetupAction.lambda$create$0(UndertowDeploymentInfoService.java:1502)
	at org.wildfly.swarm.keycloak.deployment.KeycloakThreadSetupHandler.lambda$create$0(KeycloakThreadSetupHandler.java:35)
	at io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
	at io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
	at io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
	at io.undertow.server.Connectors.executeRootHandler(Connectors.java:360)
	at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:830)
	at org.jboss.threads.ContextClassLoaderSavingRunnable.run(ContextClassLoaderSavingRunnable.java:35)
	at org.jboss.threads.EnhancedQueueExecutor.safeRun(EnhancedQueueExecutor.java:1985)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.doRunTask(EnhancedQueueExecutor.java:1487)
	at org.jboss.threads.EnhancedQueueExecutor$ThreadBody.run(EnhancedQueueExecutor.java:1378)
	at java.lang.Thread.run(Thread.java:748)
Caused by: io.apicurio.hub.core.storage.StorageException: Error listing API designs.
	at io.apicurio.hub.core.storage.jdbc.JdbcStorage.listApiDesigns(JdbcStorage.java:885)
	at io.apicurio.hub.core.storage.jdbc.JdbcStorage$Proxy$_$$_WeldClientProxy.listApiDesigns(Unknown Source)
	at io.apicurio.hub.api.rest.impl.DesignsResource.listDesigns(DesignsResource.java:164)
	... 84 more
Caused by: org.jdbi.v3.core.statement.UnableToCreateStatementException: org.postgresql.util.PSQLException: This connection has been closed. [statement:"SELECT d.* FROM api_designs d JOIN acl a ON a.design_id = d.id WHERE a.user_id = ?", rewritten:"SELECT d.* FROM api_designs d JOIN acl a ON a.design_id = d.id WHERE a.user_id = ?", parsed:"ParsedSql{sql='SELECT d.* FROM api_designs d JOIN acl a ON a.design_id = d.id WHERE a.user_id = ?', parameters=ParsedParameters{positional=true, parameterNames=[?]}}", arguments:{positional:{0:tianjie}, named:{}, finder:[]}]
	at org.jdbi.v3.core.statement.SqlStatement.internalExecute(SqlStatement.java:1548)
	at org.jdbi.v3.core.result.ResultProducers.lambda$getResultSet$2(ResultProducers.java:67)
	at org.jdbi.v3.core.result.ResultIterable.lambda$of$0(ResultIterable.java:53)
	at org.jdbi.v3.core.result.ResultIterable.stream(ResultIterable.java:141)
	at org.jdbi.v3.core.result.ResultIterable.collect(ResultIterable.java:197)
	at org.jdbi.v3.core.result.ResultIterable.list(ResultIterable.java:186)
	at io.apicurio.hub.core.storage.jdbc.JdbcStorage.lambda$listApiDesigns$30(JdbcStorage.java:882)
	at org.jdbi.v3.core.Jdbi.withHandle(Jdbi.java:339)
	at io.apicurio.hub.core.storage.jdbc.JdbcStorage.listApiDesigns(JdbcStorage.java:876)
	... 86 more
Caused by: org.postgresql.util.PSQLException: This connection has been closed.
	at org.postgresql.jdbc.PgConnection.checkClosed(PgConnection.java:803)
	at org.postgresql.jdbc.PgConnection.prepareStatement(PgConnection.java:1621)
	at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.doPrepareStatement(BaseWrapperManagedConnection.java:758)
	at org.jboss.jca.adapters.jdbc.BaseWrapperManagedConnection.prepareStatement(BaseWrapperManagedConnection.java:744)
	at org.jboss.jca.adapters.jdbc.WrappedConnection.prepareStatement(WrappedConnection.java:493)
	at org.jdbi.v3.core.statement.DefaultStatementBuilder.create(DefaultStatementBuilder.java:57)
	at org.jdbi.v3.core.statement.SqlStatement.internalExecute(SqlStatement.java:1540)
	... 94 more

Issue Analytics

  • State:closed
  • Created 4 years ago
  • Comments:7 (4 by maintainers)

github_iconTop GitHub Comments

1reaction
askforcommented, Apr 28, 2019

After a few days test run, It seems to be working. So add these following parameters to dockerfile would be useful.

    -Dthorntail.datasources.data-sources.ApicurioDS.valid-connection-checker-class-name={APICURIO_DB_VALID_CONNECTION_CHECKER_CLASS_NAME}\
    -Dthorntail.datasources.data-sources.ApicurioDS.validate-on-match={APICURIO_DB_VALID_ON_MATCH}\
    -Dthorntail.datasources.data-sources.ApicurioDS.background-validation={APICURIO_DB_BACKGROUND_VALIDATION}\
    -Dthorntail.datasources.data-sources.ApicurioDS.exception-sorter-class-name={APICURIO_DB_EXCEPTION_SORTER_CLASS_NAME}\
1reaction
askforcommented, Apr 25, 2019

The time didn’t match, it’s about 30min in the recent case. Now I’m trying to add these validation parameters to the startup command line as documented here. https://github.com/thorntail/thorntail/tree/master/fractions/javaee/datasources#mysql Will post the test result here.

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