[jboss-jira] [JBoss JIRA] (AS7-4491) Structure of the "server-groups" node in a multi-server operation response breaks if multiple hosts use the same server names

Heiko Braun (JIRA) jira-events at lists.jboss.org
Wed Apr 25 02:28:18 EDT 2012


    [ https://issues.jboss.org/browse/AS7-4491?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12687421#comment-12687421 ] 

Heiko Braun commented on AS7-4491:
----------------------------------

yes, it the slave ("staging") on my machine that doesn't have the reposne headers as well. here is the full request/response:

{noformat}
[INFO] {
[INFO]     "operation" => "composite",
[INFO]     "address" => [],
[INFO]     "steps" => [{
[INFO]         "address" => [
[INFO]             ("profile" => "full"),
[INFO]             ("subsystem" => "transactions")
[INFO]         ],
[INFO]         "operation" => "write-attribute",
[INFO]         "name" => "enable-statistics",
[INFO]         "value" => true
[INFO]     }]
[INFO] }
[INFO] {
[INFO]     "outcome" => "success",
[INFO]     "result" => {"step-1" => {"outcome" => "success"}},
[INFO]     "server-groups" => {"main-server-group" => {"host" => {
[INFO]         "master" => {"server-two" => {"response" => {
[INFO]             "outcome" => "success",
[INFO]             "result" => {"step-1" => {
[INFO]                 "outcome" => "success",
[INFO]                 "response-headers" => {"operation-requires-restart" => true}
[INFO]             }},
[INFO]             "response-headers" => {"process-state" => "restart-required"}
[INFO]         }}},
[INFO]         "staging" => {"staging-three" => {"response" => {
[INFO]             "outcome" => "success",
[INFO]             "result" => {"step-1" => {
[INFO]                 "outcome" => "success",
[INFO]                 "response-headers" => {"operation-requires-restart" => true}
[INFO]             }}
[INFO]         }}}
[INFO]     }}}
[INFO] }

{noformat}

                
> Structure of the "server-groups" node in a multi-server operation response breaks if multiple hosts use the same server names
> -----------------------------------------------------------------------------------------------------------------------------
>
>                 Key: AS7-4491
>                 URL: https://issues.jboss.org/browse/AS7-4491
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Domain Management
>    Affects Versions: 7.1.1.Final
>            Reporter: Brian Stansberry
>            Assignee: Brian Stansberry
>            Priority: Critical
>             Fix For: 7.1.2.Final-redhat1
>
>
> See "Multi-Server Responses" on https://docs.jboss.org/author/display/AS71/Management+API+reference#ManagementAPIreference-responseformat:
> "server-groups" => {
>         "groupA" => {
>             "serverA-1" => {
>                 "host" => "host1",
>                 "response" => {
>                     "outcome" => "success",
>                     "result" => undefined
>                 }
>             },
>             "serverA-2" => {
>                 "host" => "host2",
>                 "response" => {
>                     "outcome" => "success",
>                     "result" => undefined
>                 }
>             }
>         },
>         ....
> What if on both hosts the server was named "serverA" ? The result for one would replace the result for the other.
> It's important to allow hosts to re-use server names, as this makes it practical to re-use a host.xml across multiple installations; e.g. in single AMI used on many EC2 instances.

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