Release 446-e STS (5 June 2024)#

Starburst Enterprise platform (SEP) 446-e is the follow up SEP release to 443-e. It includes all improvements from the following Trino releases:

This release is a short term support (STS) release.

Breaking changes#

The following configuration properties and catalog configuration properties have been removed. These properties must be removed from all configurations or the cluster fails to start:
- delta.max-initial-splits
- delta.max-initial-split-size
- legacy.materialized-view-grace-period
The PARTITION_COLUMN and PARTITION_VALUE arguments for the flush_metadata_cache procedure of the Hive connector have been renamed to PARTITION_COLUMNS and PARTITION_VALUES, respectively. The old argument names no longer work.
The BigQuery connector now enables Arrow serializaion by default, which requires a JVM configuration. You must either add --add-opens=java.base/java.nio=ALL-UNNAMED to your jvm.config or set the bigquery.arrow-serialization.enabled catalog configuration property to false in your BigQuery catalog configurations.

Released MaxCompute connector in general availability.
Improved how schema discovery handles directories containing _delta_log, marking them immediately as Delta tables.
Fixed an issue where schema discovery would skip unparsable JSON files from table definition.

Fixed an issue causing some large built-in access control audit logs to fail when using MySQL as the backend service database.

Added retry in case of ORA-12847: retry parsing due to concurrent DDL operation error.
Added support for connection keep-alive.