3:47 p.m.
[
https://issues.jboss.org/browse/AS7-4281?page=com.atlassian.jira.plugin.s...
]
Manel Martinez edited comment on AS7-4281 at 4/5/12 9:47 AM:
-------------------------------------------------------------
Hi Kabir,
yes, that sounds possible. Anyway it would be very useful to be able to use both options
together. I have done more tests and found this:
- When a slave host is started with --cached-dc option it won't register to Domain
Controller although it's available. domain.sh help says "If this host is not the
Domain Controller and cannot contact the Domain Controller at boot, boot using a locally
cached copy of the domain configuration (see --backup)" and this is not really
happening because slave host never contact to DC with --cached-dc --> AS7-4412
- Also, when a slave host is started with --cached-dc option, executing "jboss-cli.sh
-c command=/host=$SLAVE_HOSTNAME:shutdown
--controller=$DOMAIN_CONTROLLER_HOST:$DOMAIN_CONTROLLER_PORT --user=$HOSTNAME
--password=$PASSWORD" will stop the Domain Controller instead stopping slave host. If
I execute the same command without using --cached-dc option when starting slave host, it
will shutdown the slave host as I expected. I am not really sure about what should do this
command (stopping DC or slave -I think it should stop slave host-) but it's kind of
weird the behaviour depending on the --cached-dc option. --> AS7-4413
I'll open two new issues to see if these are bugs and can be solved (I'll update
with JIRA numbers and link them to this issue).
Thank you!
was (Author: mmartinez-gonzalez):
Hi Kabir,
yes, that sounds possible. Anyway it would be very useful to be able to use both options
together. I have done more tests and found this:
- When a slave host is started with --cached-dc option it won't register to Domain
Controller although it's available. domain.sh help says "If this host is not the
Domain Controller and cannot contact the Domain Controller at boot, boot using a locally
cached copy of the domain configuration (see --backup)" and this is not really
happening because slave host never contact to DC with --cached-dc
- Also, when a slave host is started with --cached-dc option, executing "jboss-cli.sh
-c command=/host=$SLAVE_HOSTNAME:shutdown
--controller=$DOMAIN_CONTROLLER_HOST:$DOMAIN_CONTROLLER_PORT --user=$HOSTNAME
--password=$PASSWORD" will stop the Domain Controller instead stopping slave host. If
I execute the same command without using --cached-dc option when starting slave host, it
will shutdown the slave host as I expected. I am not really sure about what should do this
command (stopping DC or slave -I think it should stop slave host-) but it's kind of
weird the behaviour depending on the --cached-dc option.
I'll open two new issues to see if these are bugs and can be solved (I'll update
with JIRA numbers and link them to this issue).
Thank you!
Failed to start server when -backup -cached-dc are used together
----------------------------------------------------------------
Key: AS7-4281
URL: https://issues.jboss.org/browse/AS7-4281
Project: Application Server 7
Issue Type: Bug
Components: Domain Management
Affects Versions: 7.1.1.Final, 7.1.2.Final-redhat1
Reporter: Rok Bertoncelj
Assignee: Brian Stansberry
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.
{code}
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)
{code}
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