Release 462-e LTS (27 November 2024)#
Starburst Enterprise platform (SEP) 462-e LTS is the follow up release to the 458-e STS release and the 453-e LTS release.
This release is a promotion of the original 462-e STS release in November 2024 into a long term support (LTS) release.
It contains all improvements from Starburst Enterprise releases since the 453-e LTS release:
It includes all improvements from the following Trino releases:
Highlights since 453-e#
Added support for Workload management as a public preview.
Added support for Azure Key Vault and Google Cloud Secret Manager as secrets configuration providers.
Added support for the Iceberg connector when using AWS Lake Formation access control.
Released Query result caching in general availability.
Breaking changes#
Legacy file system support for all catalogs has been disabled by default. You must activate the desired file system support with
fs.native-azure.enabled
,fs.native-gcs.enabled
,fs.native-s3.enabled
, orfs.hadoop.enabled
in each catalog. Use the migration guides for Azure Storage, Google Cloud Storage, and S3 to assist if you have not switched from legacy support.Starburst Helm charts are no longer accessible through the ChartMuseum API. Instead, use the OCI API.
Secrets configuration provider setup has been updated to use
secrets.toml
files. Theconfiguration-provider.config-files
property is no longer supported. You must update your configuration to usesecrets.toml
files.The
query.low-memory-killer.delay
configuration property has been removed. You must remove this property or the cluster fails to start.The following changes have been made to Ranger access control:
The
ranger-system-access-control
value foraccess-control.name
has been deprecated and renamed tolegacy-ranger-system-access-control
.The
hive-based-ranger-system-access-control
access control option has been renamed tohive-based-ranger
.The
ranger
value for thehive.security
anddelta.security
catalog configuration properties has been deprecated and renamed tohive.security=deprecated-ranger
anddelta.security=deprecated-ranger
respectively.It is recommended that you migrate to the new configuration in anticipation of the removal of the deprecated properties.
The CFT property
S3PinToCurrentRegion
is no longer supported.The following connectors have been removed:
Local file
Atop
Raptor
The
snowflake.database
configuration property is now required ifsnowflake.database-prefix-for-schema.enabled
is set tofalse
, which is the default value. You must update existing Snowflake catalog configurations or the cluster fails to start.
462-e initial changes#
General#
The Starburst Enterprise
.rpm
and.tar
artifacts are now bundled with the Eclipse Temurin OpenJDK distribution from Adoptium, removing the requirement for a separate installation of Java for SEP.Released Query result caching in general availability.
Added support for configuring a background job to delete expired result cache entries.
Added support for user-assigned managed identities in Azure Kubernetes Service.
Updated Schema discovery UI to show table format information prior to scanning.
Fixed an issue that caused publishing data products to fail due to long SQL statements.
Fixed an issue with changing resource group templates in Workload management.
Hive connector#
Added
existing_directory
parameter for the UNLOAD table function.
Iceberg connector#
Added support for roles and credential vending with AWS Lake Formation.
Oracle connector#
Added support for Oracle Wallet authentication.
Teradata connector#
Added support for
CAST
pushdowns of temporal types.
462-e.1 changes (27 November 2024)#
Added support for projection pushdown of
upper
,lower
,trim
, andsubstring
functions in the Teradata connectors.Improved performance when using various string functions in queries involving joins.
Updated Iceberg connector migration procedure to use nullable columns by default.
Fixed issue that printed unprocessed user input in server error responses.
Fixed missing security checks on SQL statements for schema discovery.
Fixed insert of invalid time zone data for tables using the
TIMESTAMP WITH TIME ZONE
typeFixed incorrect results for queries filtering on partition columns when the
NAME
column mapping mode is used.Fixed Hive query failures using Hive impersonation with delegated authentication.