[jboss-jira] [JBoss JIRA] (WFLY-5912) "Test Connection" feature from the Datasources configuration UI with a Postgres DS inadvertently registers the DS

[Danilo Cominotti Marques (JIRA)]

Danilo Cominotti Marques created WFLY-5912:
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             Summary: "Test Connection" feature from the Datasources configuration UI with a Postgres DS inadvertently registers the DS
                 Key: WFLY-5912
                 URL: https://issues.jboss.org/browse/WFLY-5912
             Project: WildFly
          Issue Type: Bug
          Components: Server, Web Console
    Affects Versions: 10.0.0.CR5
            Reporter: Danilo Cominotti Marques
            Assignee: Jason Greene


After adding the postgresql-9.4-1201.jdbc41 driver/module to WildFly and configuring a datasource in the web console, when I click on "Test connection" instead of finishing the configuration, a success message appears along with a "Reload server now" message because the datasource has inadvertently been registered already; and when the server is reloaded, I can't see the newly registered datasource in the web console. Below is the console log I get when I try to actually finalize the same datasource configuration after having but tested its connection and reloaded the server as per the web console messages:

{{22:41:08,708 ERROR [org.jboss.as.controller.management-operation] (XNIO-1 task-7) WFLYCTL0013: Operation ("add") failed - address: ([
    ("subsystem" => "datasources"),
    ("data-source" => "CominottiDS")
]): org.jboss.msc.service.DuplicateServiceException: Service org.wildfly.data-source.CominottiDS is already registered
        at org.jboss.msc.service.ServiceRegistrationImpl.setInstance(ServiceRegistrationImpl.java:158)
        at org.jboss.msc.service.ServiceControllerImpl.startInstallation(ServiceControllerImpl.java:235)
        at org.jboss.msc.service.ServiceContainerImpl.install(ServiceContainerImpl.java:768)
        at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:223)
        at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2401)
        at org.jboss.msc.service.ServiceTargetImpl.install(ServiceTargetImpl.java:223)
        at org.jboss.msc.service.ServiceControllerImpl$ChildServiceTarget.install(ServiceControllerImpl.java:2401)
        at org.jboss.msc.service.ServiceBuilderImpl.install(ServiceBuilderImpl.java:317)
        at org.jboss.as.controller.OperationContextImpl$ContextServiceBuilder.install(OperationContextImpl.java:2129)
        at org.jboss.as.connector.subsystems.datasources.AbstractDataSourceAdd.firstRuntimeStep(AbstractDataSourceAdd.java:185)
        at org.jboss.as.connector.subsystems.datasources.AbstractDataSourceAdd.performRuntime(AbstractDataSourceAdd.java:106)
        at org.jboss.as.controller.AbstractAddStepHandler.performRuntime(AbstractAddStepHandler.java:337)
        at org.jboss.as.controller.AbstractAddStepHandler$1.execute(AbstractAddStepHandler.java:151)
        at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:890)
        at org.jboss.as.controller.AbstractOperationContext.processStages(AbstractOperationContext.java:659)
        at org.jboss.as.controller.AbstractOperationContext.executeOperation(AbstractOperationContext.java:370)
        at org.jboss.as.controller.OperationContextImpl.executeOperation(OperationContextImpl.java:1344)
        at org.jboss.as.controller.ModelControllerImpl.internalExecute(ModelControllerImpl.java:392)
        at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:217)
        at org.jboss.as.domain.http.server.DomainApiHandler.handleRequest(DomainApiHandler.java:212)
        at io.undertow.server.handlers.encoding.EncodingHandler.handleRequest(EncodingHandler.java:72)
        at org.jboss.as.domain.http.server.security.SubjectDoAsHandler$1.run(SubjectDoAsHandler.java:72)
        at org.jboss.as.domain.http.server.security.SubjectDoAsHandler$1.run(SubjectDoAsHandler.java:68)
        at java.security.AccessController.doPrivileged(Native Method)
        at javax.security.auth.Subject.doAs(Subject.java:422)
        at org.jboss.as.controller.AccessAuditContext.doAs(AccessAuditContext.java:92)
        at org.jboss.as.domain.http.server.security.SubjectDoAsHandler.handleRequest(SubjectDoAsHandler.java:68)
        at org.jboss.as.domain.http.server.security.SubjectDoAsHandler.handleRequest(SubjectDoAsHandler.java:63)
        at io.undertow.server.handlers.BlockingHandler.handleRequest(BlockingHandler.java:56)
        at org.jboss.as.domain.http.server.DomainApiCheckHandler.handleRequest(DomainApiCheckHandler.java:95)
        at io.undertow.security.handlers.AuthenticationCallHandler.handleRequest(AuthenticationCallHandler.java:52)
        at io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
        at io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:793)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
        at java.lang.Thread.run(Thread.java:745)}}



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