jahstreet commented on code in PR #2007:
URL: 
https://github.com/apache/cassandra-java-driver/pull/2007#discussion_r1934185926


##########
core/src/main/java/com/datastax/oss/driver/internal/core/session/PoolManager.java:
##########
@@ -221,18 +222,23 @@ private void init(CqlIdentifier keyspace) {
       stateEventFilter.start();
 
       Collection<Node> nodes = 
context.getMetadataManager().getMetadata().getNodes().values();
-      List<CompletionStage<ChannelPool>> poolStages = new 
ArrayList<>(nodes.size());
+      Map<Node, CompletionStage<ChannelPool>> poolStageByNode = new 
HashMap<>(nodes.size());

Review Comment:
   You might also wanna check 
https://github.com/apache/cassandra-java-driver/blob/4.17.0/core/src/main/java/com/datastax/oss/driver/internal/core/metadata/InitialNodeListRefresh.java#L75-L85,
 specifically `#copyInfo` which messes up the Node properties.
   On the token info, there is no reason to keep it enabled when all nodes 
point to the same address (which is the case for the 
FixedHostNameAddressTranslator), which is most probably a load balancer routing 
the requests on its own logic. We should somehow hint users on it though, 
agree, not nice to just fail.



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