[jboss-jira] [JBoss JIRA] Created: (JBAS-6808) expose cluster partition name via some ManagedObject

Ian Springer (JIRA) jira-events at lists.jboss.org
Mon Apr 20 13:13:22 EDT 2009


expose cluster partition name via some ManagedObject
----------------------------------------------------

                 Key: JBAS-6808
                 URL: https://jira.jboss.org/jira/browse/JBAS-6808
             Project: JBoss Application Server
          Issue Type: Sub-task
      Security Level: Public (Everyone can see)
          Components: ProfileService
            Reporter: Ian Springer
            Assignee: Scott M Stark


In the as4 plugin, we exposed the following trait:

          <metric property="partitionName" dataType="trait" displayType="summary"
                  description="the name of the cluster partition this app server instance belongs to"/>


which we obtained via JMX as follows:

    private String getPartitionName() {
        ObjectNameQueryUtility queryUtility = new ObjectNameQueryUtility(
            "jboss:partitionName=%partitionName%,service=DistributedReplicantManager");
        try {
            List<EmsBean> mBeans = loadConnection().queryBeans(queryUtility.getTranslatedQuery());
            if (mBeans.size() == 1) {
                if (queryUtility.setMatchedKeyValues(mBeans.get(0).getBeanName().getKeyProperties())) {
                    return queryUtility.getVariableValues().get("partitionName");
                }
            }
        } catch (Exception e) {
            log.error("Could not load partition name as connection could not be loaded");
        }
        return null;
    }

We need this value exposed via some ManagedObject so we can provide the same trait in the as5 plugin.


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