Compatibility

The wrapper uses Java Driver for Apache Cassandra®. This driver is designed for Apache Cassandra® 2.1+ and DataStax Enterprise (5.0+). So, it will throw "unsupported feature" exceptions if used against an older version of Cassandra cluster.

The following table specifies the compatibility of this JDBC wrapper with different Cassandra clusters:

Cassandra JDBC driver version	built on Java Driver	Apache Cassandra®	DataStax Enterprise	DataStax Astra
≥ 4.11.0	4.17.0	2.1 - 4.x ✅	5.0 - 6.x ✅	✅
		≥ 5.0 🟡	≥ 7.0 🟡
4.10.x		2.1 - 4.x ✅	5.0 - 6.x ✅
		≥ 5.0 🔶	≥ 7.0 🔶
4.9.x	4.15.0	2.1 - 4.x ✅	5.0 - 6.x ✅	✅
≤ 4.8.0	≤ 4.15.0

✅ Fully compatible

🟡 Compatibility tested with Cassandra 5.0.0-beta1 and DataStax Entreprise 7.0.0-a.

🔶 Partially compatible: only for support of CQL type vector (CEP-30).

For more information, please check the compatibility matrix and read the driver documentation.