Rebalance hung while scaling from 4 to 8 nodes.

1. Create a 2 node 16C, 64G columnar cluster.
2. Create 2 remote collections each ingesting 1B items and wait for ingestion completion
3. Create 2 more new collections under the same link.
4. Perform scaling 2 -> 4 -> 8
5. Last scaling operation seems to be stuck forever. Its been 4+ hours

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-002.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-005.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-006.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-007.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-008.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-009.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-010.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip

https://cb-engineering.s3.amazonaws.com/QE/collectinfo-2024-07-09T233227-ns_1%40svc-da-node-011.uwnad3cifi3tr05w.sandbox.nonprod-project-avengers.com.zip