[infinispan-issues] [JBoss JIRA] Created: (ISPN-917) ComponentsJMXRegistration.registerMBeans() throws when logging is enabled and a bean ws already registered

[Octavian Florescu (JIRA)]

ComponentsJMXRegistration.registerMBeans() throws when logging is enabled and a bean ws already registered
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                 Key: ISPN-917
                 URL: https://issues.jboss.org/browse/ISPN-917
             Project: Infinispan
          Issue Type: Bug
          Components: Core API
    Affects Versions: 4.2.1.CR1
            Reporter: Octavian Florescu
            Assignee: Manik Surtani


Line 99 throws, as String.format is NOT passed the objectName:

public void registerMBeans() throws CacheException {
      try {
         List<ResourceDMBean> resourceDMBeans = getResourceDMBeansFromComponents();
         boolean trace = log.isTraceEnabled();
         for (ResourceDMBean resource : resourceDMBeans) {
            ObjectName objectName = getObjectName(resource);
            if (!mBeanServer.isRegistered(objectName)) {
               try {
                  mBeanServer.registerMBean(resource, objectName);
                  if (trace) log.trace(String.format("Registered %s under %s", resource, objectName));
               } catch (InstanceAlreadyExistsException e) {
                  //this might happen if multiple instances are trying to concurrently register same objectName
                  log.info("Could not register object with name:" + objectName + "(" + e.getMessage() + ")");
               }
            } else {
               if (log.isDebugEnabled())
line 99:                  log.debug(String.format("Object name %s already registered"), objectName);
            }
         }
      }
      catch (Exception e) {
         throw new CacheException("Failure while registering mbeans", e);
      }
   }

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