[
https://issues.jboss.org/browse/AS7-2218?page=com.atlassian.jira.plugin.s...
]
Brian Stansberry commented on AS7-2218:
---------------------------------------
Re: sending the 503 on the DMR requests, I was reluctant to do that for fear of blocking
out a custom client in an edge case. Say the boot hangs for some reason; it would not be
possible to use the http api to try and address it.
But
1) If the boot hangs due to some bug the odds are very high the hung thread would hold the
exclusive model controller lock. So any ops coming in over the http interface would not be
able to acquire the lock and change anything anyway.
2) We can leave the native management interface available. I don't like this being
inconsistent between native and http, but I can live with it.
So, I'll go with your suggestion and send the 503 on DMR requests. That handles the
case where the console is already loaded in the browser and then the server is
reloaded/restarted.
Delay management-console startup until the server is started
------------------------------------------------------------
Key: AS7-2218
URL:
https://issues.jboss.org/browse/AS7-2218
Project: Application Server 7
Issue Type: Bug
Components: Domain Management
Affects Versions: 7.0.2.Final
Environment: Linux myhost 2.6.9-22.ELsmp #1 SMP Mon Sep 19 18:32:14 EDT 2005 i686
i686 i386 GNU/Linux
Red Hat Enterprise Linux AS release 4 (Nahant Update 2)
java version "1.6.0_23"
Java(TM) SE Runtime Environment (build 1.6.0_23-b05)
Java HotSpot(TM) Server VM (build 19.0-b09, mixed mode)
Reporter: Anatoly Kupriyanov
Assignee: Heiko Braun
Priority: Critical
Fix For: 7.1.2.Final-redhat1
Attachments: AS7-2218-1.0.war, AS7-2218.zip
Management console stops working after I deploy a .war file. One way to fix - manually
edit the standalone.xml file and remove the <deployments> section.
Console displays "No manageable subsystems exist." and all fails. There is an
error message:
{quote}
Unknown error
Unexpected HTTP response: 500
Request
{
"operation" => "read-children-resources",
"address" => [("subsystem" => "datasources")],
"child-type" => "xa-data-source"
}
Response
Internal Server Error
{
"outcome" => "failed",
"failure-description" => "Operation handler failed:
java.util.NoSuchElementException: \"subsystem\" =>
\"datasources\"",
"rolled-back" => true
}
{quote}
log has:
{quote}
13:52:03,200 ERROR [org.jboss.as.controller] (HttpManagementService-threads - 1)
Operation ("read-children-resources") failed - address: ([("subsystem"
=> "datasources")]): java.util.NoSuchElementException: "subsystem"
=> "datasources"
at
org.jboss.as.controller.registry.BasicResource.requireChild(BasicResource.java:95)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.ModelControllerImpl$RootResource.requireChild(ModelControllerImpl.java:423)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.readResource(OperationContextImpl.java:764)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.operations.global.GlobalOperationHandlers$ReadChildrenResourcesOperationHandler.execute(GlobalOperationHandlers.java:487)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.executeStep(OperationContextImpl.java:353)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.doCompleteStep(OperationContextImpl.java:298)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.completeStep(OperationContextImpl.java:223)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.ModelControllerImpl$DefaultPrepareStepHandler.execute(ModelControllerImpl.java:350)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.executeStep(OperationContextImpl.java:353)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.doCompleteStep(OperationContextImpl.java:298)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.OperationContextImpl.completeStep(OperationContextImpl.java:223)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.ModelControllerImpl.execute(ModelControllerImpl.java:119)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.ModelControllerImpl$1.execute(ModelControllerImpl.java:209)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.controller.ModelControllerImpl$1.execute(ModelControllerImpl.java:199)
[jboss-as-controller-7.0.2.Final.jar:7.0.2.Final]
at
org.jboss.as.domain.http.server.DomainApiHandler.processRequest(DomainApiHandler.java:188)
at
org.jboss.as.domain.http.server.DomainApiHandler.handle(DomainApiHandler.java:123)
at org.jboss.com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:78)
at org.jboss.sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:80)
at org.jboss.com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:81)
at
org.jboss.sun.net.httpserver.ServerImpl$Exchange$LinkHandler.handle(ServerImpl.java:689)
at org.jboss.com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:78)
at org.jboss.sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:661)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
[:1.6.0_23]
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
[:1.6.0_23]
at java.lang.Thread.run(Thread.java:662) [:1.6.0_23]
at org.jboss.threads.JBossThread.run(JBossThread.java:122)
[jboss-threads-2.0.0.GA.jar:2.0.0.GA]
{quote}
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