Metacat

			logMetacat.debug("Entry added/updated to System Metadata map: " + 

			    event.getKey().getValue());

			PartitionService partitionService = Hazelcast.getPartitionService();

			Partition partition = partitionService.getPartition(event.getKey());

			Member ownerMember = partition.getOwner();

			SystemMetadata sysmeta = event.getValue();

			if (!ownerMember.localMember()) {

					logMetacat.warn("No SystemMetadata provided in the event, getting from shared map: " + event.getKey().getValue());

					sysmeta = getSystemMetadataMap().get(event.getKey());

					if (sysmeta == null) {

						// this is a problem

						logMetacat.error("Could not find SystemMetadata in shared map for: " + event.getKey().getValue());

					}

				// need to pull the entry into the local store

				saveLocally(event.getValue());

			// TODO evaluate the type of system metadata change, decide if it

			// warrants a replication event, what type (DATA, METADATA, RESOURCE),

			// iteratively lock the PID, create and submit the tasks, and expect a

			// result back. Deal with exceptions.

			if (sysmeta != null) {

				boolean isMetadata = D1NodeService.isScienceMetadata(event.getValue());

				// TODO: do we need to do anything explicit here?

			}

	     // ensure identifiers are listed in the hzIdentifiers set

      if ( !identifiers.contains(event.getKey()) ) {

          identifiers.add(event.getKey());

      }