+ LOG.debug("{}: applying metadata {}", shardName, m);
+ final FrontendClientMetadataBuilder b = new FrontendClientMetadataBuilder(shardName, m);
+ final FrontendIdentifier client = m.getIdentifier().getFrontendId();
+
+ LOG.debug("{}: client {} updated to {}", shardName, client, b);
+ clients.put(client, b);