> > I wonder if there’s a way to query the driver to see if your schema change > has fully propagated. I haven’t looked into this. >
Yes, the drivers have APIs for this. For example, the Java driver has isSchemaInAgreement() and checkSchemaAgreement(). See https://docs.datastax.com/en/developer/java-driver/latest/manual/core/metadata/schema/. Cheers!