tolbertam commented on code in PR #2007:
URL: 
https://github.com/apache/cassandra-java-driver/pull/2007#discussion_r1934186767


##########
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:
   Only reference I could find on this is something I stumbled into in 2019: 
https://lists.apache.org/thread/91cvsrg33tgsqh9jhqckxkhsn3z6zy7j
   
   This code also seems problematic and I think we should probably do away with 
it in favor of creating a new `Node` every time instead of copying it from the 
contact point.



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