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

[Danilo Cominotti Marques (JIRA)]

    [ https://issues.jboss.org/browse/WFLY-5912?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13144135#comment-13144135 ] 

Danilo Cominotti Marques edited comment on WFLY-5912 at 12/24/15 8:11 PM:
--------------------------------------------------------------------------

Added a screenshot taken after clicking on "Test connection"


was (Author: dcominottim):
Screenshot taken after clicking on "Test connection"

> "Test Connection" feature from the Datasources configuration UI with a Postgres DS inadvertently registers a "phantom" 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
>         Attachments: WebConsole.jpg
>
>
> 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:
> {noformat}
> 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)
> {noformat}



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