[jboss-jira] [JBoss JIRA] (WFLY-1753) NPE when reading hibernate cache statistics

[Heiko Braun (JIRA)]

Heiko Braun created WFLY-1753:
---------------------------------

             Summary: NPE when reading hibernate cache statistics
                 Key: WFLY-1753
                 URL: https://issues.jboss.org/browse/WFLY-1753
             Project: WildFly
          Issue Type: Feature Request
          Components: JPA / Hibernate
            Reporter: Heiko Braun
            Assignee: Scott Marlow


Using the kitchensink jsp example:

{noformat}
[standalone at localhost:9990 /] /deployment=*/subsystem=jpa:read-resource(recursive=true,include-runtime=true)
{
    "outcome" => "failed",
    "result" => [{
        "address" => [
            ("deployment" => "jboss-as-kitchensink-jsp.war"),
            ("subsystem" => "jpa")
        ],
        "outcome" => "failed",
        "rolled-back" => true
    }],
    "rolled-back" => true
}

{noformat}


reveals (server.log):

{noformat}
13:31:14,221 ERROR [org.jboss.as.controller.management-operation] (management-handler-thread - 7) JBAS014612: Operation ("read-attribute") failed - address: ([
    ("deployment" => "jboss-as-kitchensink-jsp.war"),
    ("subsystem" => "jpa"),
    ("hibernate-persistence-unit" => "jboss-as-kitchensink-jsp.war#primary"),
    ("entity-cache" => "org.jboss.as.quickstarts.kitchensinkjsp.model.Member")
]): java.lang.NullPointerException
	at org.jboss.as.jpa.hibernate4.management.HibernateEntityCacheStatistics$6.invoke(HibernateEntityCacheStatistics.java:136)
	at org.jboss.as.jpa.hibernate4.management.HibernateAbstractStatistics.getValue(HibernateAbstractStatistics.java:99)
	at org.jboss.as.jpa.management.ManagementResourceDefinition$1.handle(ManagementResourceDefinition.java:118)
	at org.jboss.as.jpa.management.ManagementResourceDefinition$AbstractMetricsHandler.executeRuntimeStep(ManagementResourceDefinition.java:256)

{noformat}

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