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  1. WildFly Core
  2. WFCORE-317

Failed to start server when -backup -cached-dc are used together

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      1. Configure a domain controller (no special config, just use host-master.xml and also add management user/password for slave host)
      2. Configure a slave host controller (no special config, just use host-slave.xml and set host name, mgmt password and address of domain controller)
      3. Start domain controller
      4. Start slave host controller with -backup -cached-dc.
      5. Host controller fails to start the servers.

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      1. Configure a domain controller (no special config, just use host-master.xml and also add management user/password for slave host) 2. Configure a slave host controller (no special config, just use host-slave.xml and set host name, mgmt password and address of domain controller) 3. Start domain controller 4. Start slave host controller with -backup -cached-dc. 5. Host controller fails to start the servers.

    Description

      When starting a slave host controller with -backup -cached-dc at the same time, the servers fail to start. Tested with 7.1.1.Final and 7.1.2.Final-SNAPSHOT today.

      Also tried starting only with -backup first (starts OK) and then for the second time with both options, to make sure that cached configuration is already present if it would help, but it didn't.

      Host controller should determine availability of domain controller and either backup domain configuration or use the cached one if domain controller is unavailable.

      10:35:36,093 INFO  [org.jboss.modules] (main) JBoss Modules version 1.1.1.GA
      10:35:36,176 INFO  [org.jboss.msc] (main) JBoss MSC version 1.0.2.GA
      10:35:36,225 INFO  [org.jboss.as] (MSC service thread 1-3) JBAS015899: JBoss AS 7.1.2.Final-SNAPSHOT "Brontes" starting
      10:35:36,612 WARN  [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010930: Cannot load the domain model using using --backup
      10:35:36,617 INFO  [org.xnio] (MSC service thread 1-6) XNIO Version 3.0.3.GA
      10:35:36,631 INFO  [org.xnio.nio] (MSC service thread 1-6) XNIO NIO Implementation Version 3.0.3.GA
      10:35:36,649 INFO  [org.jboss.remoting] (MSC service thread 1-6) JBoss Remoting version 3.2.4.GA
      10:35:36,970 ERROR [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010907: Failed to start server (server-one): java.util.NoSuchElementException: No child 'server-group' exists
      	at org.jboss.dmr.ModelValue.requireChild(ModelValue.java:362) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
      	at org.jboss.dmr.ObjectModelValue.requireChild(ObjectModelValue.java:298) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
      	at org.jboss.dmr.ModelNode.require(ModelNode.java:812) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
      	at org.jboss.as.host.controller.ModelCombiner.<init>(ModelCombiner.java:139) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.ServerInventoryImpl.createManagedServer(ServerInventoryImpl.java:474) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.ServerInventoryImpl.startServer(ServerInventoryImpl.java:160) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.ServerInventoryImpl.startServer(ServerInventoryImpl.java:150) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.DomainModelControllerService$DelegatingServerInventory.startServer(DomainModelControllerService.java:521) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.operations.StartServersHandler.cleanStartServers(StartServersHandler.java:114) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.operations.StartServersHandler.access$300(StartServersHandler.java:50) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.operations.StartServersHandler$1.execute(StartServersHandler.java:94) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.domain.controller.operations.coordination.PrepareStepHandler.executeDirect(PrepareStepHandler.java:122) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.domain.controller.operations.coordination.PrepareStepHandler.execute(PrepareStepHandler.java:74) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:121) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.DomainModelControllerService.startServers(DomainModelControllerService.java:443) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.DomainModelControllerService.boot(DomainModelControllerService.java:403) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:155) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]
      
      10:35:36,989 INFO  [org.jboss.as.remoting] (MSC service thread 1-8) JBAS017100: Listening on /127.0.0.1:29999
      10:35:37,015 ERROR [org.jboss.as.host.controller] (Controller Boot Thread) JBAS010907: Failed to start server (server-two): java.util.NoSuchElementException: No child 'server-group' exists
      	at org.jboss.dmr.ModelValue.requireChild(ModelValue.java:362) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
      	at org.jboss.dmr.ObjectModelValue.requireChild(ObjectModelValue.java:298) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
      	at org.jboss.dmr.ModelNode.require(ModelNode.java:812) [jboss-dmr-1.1.1.Final.jar:1.1.1.Final]
      	at org.jboss.as.host.controller.ModelCombiner.<init>(ModelCombiner.java:139) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.ServerInventoryImpl.createManagedServer(ServerInventoryImpl.java:474) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.ServerInventoryImpl.startServer(ServerInventoryImpl.java:160) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.ServerInventoryImpl.startServer(ServerInventoryImpl.java:150) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.DomainModelControllerService$DelegatingServerInventory.startServer(DomainModelControllerService.java:521) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.operations.StartServersHandler.cleanStartServers(StartServersHandler.java:114) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.operations.StartServersHandler.access$300(StartServersHandler.java:50) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.operations.StartServersHandler$1.execute(StartServersHandler.java:94) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.domain.controller.operations.coordination.PrepareStepHandler.executeDirect(PrepareStepHandler.java:122) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.domain.controller.operations.coordination.PrepareStepHandler.execute(PrepareStepHandler.java:74) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.executeStep(AbstractOperationContext.java:385) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.doCompleteStep(AbstractOperationContext.java:272) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractOperationContext.completeStep(AbstractOperationContext.java:200) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:121) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.DomainModelControllerService.startServers(DomainModelControllerService.java:443) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.host.controller.DomainModelControllerService.boot(DomainModelControllerService.java:403) [jboss-as-host-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at org.jboss.as.controller.AbstractControllerService$1.run(AbstractControllerService.java:155) [jboss-as-controller-7.1.2.Final-SNAPSHOT.jar:7.1.2.Final-SNAPSHOT]
      	at java.lang.Thread.run(Thread.java:662) [rt.jar:1.6.0_30]
      
      10:35:37,082 INFO  [org.jboss.as] (Controller Boot Thread) JBAS015874: JBoss AS 7.1.2.Final-SNAPSHOT "Brontes" (Host Controller) started in 1249ms - Started 11 of 11 services (0 services are passive or on-demand)
      

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              kwills@redhat.com Ken Wills
              rok.bertoncelj@gmail.com Rok Bertoncelj (Inactive)
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                Updated:
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