[jboss-jira] [JBoss JIRA] (AS7-2219) Thread factory can be removed, even when it is assigned to a pool.

[Brian Stansberry (Resolved) (JIRA)]

     [ https://issues.jboss.org/browse/AS7-2219?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Brian Stansberry resolved AS7-2219.
-----------------------------------

    Resolution: Done


Fixed. This was a general problem whereby the operation handling code would not detect situations where operations removed services and thus generated missing dependencies.

Now:

[standalone at localhost:9999 /] cd subsystem=threads
[standalone at localhost:9999 subsystem=threads] ./queueless-thread-pool=test:read-resource
{
    "outcome" => "success",
    "result" => {
        "blocking" => undefined,
        "handoff-executor" => undefined,
        "keepalive-time" => undefined,
        "max-threads" => {
            "count" => big decimal 2,
            "per-cpu" => big decimal 1
        },
        "name" => "test",
        "properties" => undefined,
        "thread-factory" => "test"
    }
}
[standalone at localhost:9999 subsystem=threads] ./thread-factory=test:remove              
{
    "outcome" => "failed",
    "failure-description" => "Removing services has lead to unsatisfied dependencies:
Service jboss.thread.factory.test was depended upon by service jboss.thread.executor.test",
    "rolled-back" => true
}
[standalone at localhost:9999 subsystem=threads] ./thread-factory=test:read-resource       
{
    "outcome" => "success",
    "result" => {
        "group-name" => undefined,
        "name" => "test",
        "priority" => 1,
        "properties" => undefined,
        "thread-name-pattern" => undefined
    }
}
[standalone at localhost:9999 subsystem=threads] ./queueless-thread-pool=test:read-resource
{
    "outcome" => "success",
    "result" => {
        "blocking" => undefined,
        "handoff-executor" => undefined,
        "keepalive-time" => undefined,
        "max-threads" => {
            "count" => big decimal 2,
            "per-cpu" => big decimal 1
        },
        "name" => "test",
        "properties" => undefined,
        "thread-factory" => "test"
    }
}

                
> Thread factory can be removed, even when it is assigned to a pool.
> ------------------------------------------------------------------
>
>                 Key: AS7-2219
>                 URL: https://issues.jboss.org/browse/AS7-2219
>             Project: Application Server 7
>          Issue Type: Bug
>          Components: Domain Management
>    Affects Versions: 7.1.0.Alpha1
>            Reporter: Stan Silvert
>            Assignee: Brian Stansberry
>             Fix For: 7.1.0.Beta1
>
>
> You should not be able to remove a thread factory if it is currently assigned to a thread pool.
> {code}
> [standalone at localhost:9999 subsystem=threads] :read-resource(recursive=true)
> {
>     "outcome" => "success",
>     "result" => {
>         "bounded-queue-thread-pool" => undefined,
>         "scheduled-thread-pool" => undefined,
>         "unbounded-queue-thread-pool" => undefined,
>         "queueless-thread-pool" => {"queueless" => {
>             "blocking" => false,
>             "handoff-executor" => undefined,
>             "keepalive-time" => undefined,
>             "max-threads" => {
>                 "count" => 2,
>                 "per-cpu" => 1
>             },
>             "name" => "queueless",
>             "properties" => undefined,
>             "thread-factory" => "mine"
>         }},
>         "thread-factory" => {"mine" => {
>             "group-name" => undefined,
>             "name" => "mine",
>             "priority" => "1",
>             "properties" => undefined,
>             "thread-name-pattern" => undefined
>         }}
>     },
>     "response-headers" => {"process-state" => "reload-required"}
> }
> [standalone at localhost:9999 subsystem=threads] cd thread-factory=mine
> [standalone at localhost:9999 thread-factory=mine] :remove
> {
>     "outcome" => "success",
>     "response-headers" => {"process-state" => "reload-required"}
> }
> [standalone at localhost:9999 thread-factory=mine] cd ..
> [standalone at localhost:9999 subsystem=threads] :read-resource(recursive=true)
> {
>     "outcome" => "success",
>     "result" => {
>         "bounded-queue-thread-pool" => undefined,
>         "scheduled-thread-pool" => undefined,
>         "thread-factory" => undefined,
>         "unbounded-queue-thread-pool" => undefined,
>         "queueless-thread-pool" => {"queueless" => {
>             "blocking" => false,
>             "handoff-executor" => undefined,
>             "keepalive-time" => undefined,
>             "max-threads" => {
>                 "count" => 2,
>                 "per-cpu" => 1
>             },
>             "name" => "queueless",
>             "properties" => undefined,
>             "thread-factory" => "mine"
>         }}
>     },
>     "response-headers" => {"process-state" => "reload-required"}
> }
> [standalone at localhost:9999 subsystem=threads]
> {code}

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