SEP STS breaking changes#

This page compiles the breaking changes introduced in Starburst Enterprise platform (SEP) STS release 471-e and higher. When upgrading between SEP releases, refer to this page to address all breaking changes listed between the two.

471-e STS (1 Apr 2025)#

  • The minimum required Java runtime for the JDBC driver and CLI has been updated to Java 11. If you are using an earlier version, you must upgrade to Java 11 or later.

  • The optimize_hash_generation session property and the optimizer.optimize-hash-generation configuration option have been removed. You must remove these properties from your configuration or the cluster fails to start.

  • The following Unity catalog metastore configuration properties have been renamed in the Delta Lake connector:

    • delta.metastore.unity.host to hive.metastore.unity.host

    • delta.metastore.unity.catalog-name to hive.metastore.unity.catalog-name

    • delta.metastore.unity.access-token to hive.metastore.unity.token

    Update these properties in your catalog configuration file or the cluster fails to start.

  • The Kinesis connector has been removed. Update your dependencies and configurations to use an alternative connector.