I'm troubleshooting slow speeds (~6Mbps) from Azure Databricks to the PowerBI Service (Fabric) via dataflows.

• Drivers are up to date. ✅ PowerBI is using Microsoft's Spark ODBC driver Version 2.7.6.1014, confirmed via log4j.
• HybridCloudStoreResultHandler is being used. ✅ Confirmed via log4j.
• MapPartitionInternals is NOT using CloudStoreCollector. ⚠️ The Spark DAG ends with mapPartitionsInternal at HybridResultCollector.scala.

Does this mean that CloudFetch is not enabled here?

In the neo4j logs I also see CloudStoreBasedResultHandler receiving and responding to getNextCloudStoreBasedSet which I interpret as cloudFetch being enabled?