[jboss-jira] [JBoss JIRA] (WFLY-2062) Composite response returns bogus data

[Heiko Braun (JIRA)]

Heiko Braun created WFLY-2062:
---------------------------------

             Summary: Composite response returns bogus data
                 Key: WFLY-2062
                 URL: https://issues.jboss.org/browse/WFLY-2062
             Project: WildFly
          Issue Type: Feature Request
          Components: Domain Management
            Reporter: Heiko Braun
            Assignee: Brian Stansberry
             Fix For: 8.0.0.Beta1


Trying to read the heap memory usage from a host vm, we've disovered that a composite response, thorugh the http layer, returns bogus data. 

This is the operation that we execute over HTTP:

{noformat}
 {
     "operation" => "composite",
     "address" => [],
     "steps" => [
         {
             "address" => [
                 ("host" => "master"),
                 ("server" => "server-one"),
                 ("core-service" => "platform-mbean"),
                 ("type" => "memory")
             ],
             "operation" => "read-resource",
             "include-runtime" => true
         },
         {
             "address" => [
                 ("host" => "master"),
                 ("server" => "server-one"),
                 ("core-service" => "platform-mbean"),
                 ("type" => "threading")
             ],
             "operation" => "read-resource",
             "include-runtime" => true
         },
         {
             "address" => [
                 ("host" => "master"),
                 ("server" => "server-one"),
                 ("core-service" => "platform-mbean"),
                 ("type" => "runtime")
             ],
             "operation" => "read-resource",
             "include-runtime" => true
         },
         {
             "address" => [
                 ("host" => "master"),
                 ("server" => "server-one"),
                 ("core-service" => "platform-mbean"),
                 ("type" => "operating-system")
             ],
             "operation" => "read-resource",
             "include-runtime" => true
         }
     ]
 }
{noformat}


Here's the response for the relevant heap section:

{noformat}
{
     "init" => 1366294528L,
     "used" => 92433896L,
     "committed" => 1309081600L,
     "max" => 1309081600L
}
{noformat}


But the actual values (using CLI) are:

{noformat}
[domain at localhost:9999 /] /host=master/core-service=platform-mbean/type=memory:read-resource(include-runtime=true)
{
    "outcome" => "success",
    "result" => {
        "heap-memory-usage" => {
            "init" => 67108864L,
            "used" => 36680856L,
            "committed" => 188547072L,
            "max" => 477233152L
        },
       [...]
    }
}
{noformat}

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