Release 423-e LTS (31 Aug 2023)#
Starburst Enterprise platform (SEP) 423-e LTS is the follow up release to the 423-e STS release and the 413-e LTS release.
This release is a promotion of the original 423-e STS release in August 2023 into a long term support (LTS) release.
The 423-e release includes all improvements from the following Trino project releases:
It contains all improvements from the Starburst Enterprise releases since 413-e LTS:
Highlights since 413-e#
Added a new Snowflake parallel connector.
Added support for SCIM user synchronization with Azure Active Directory and Okta.
Added managed statistics support to the Greenplum, DB2, Netezza, Redshift, Synapse, and Stargate connectors.
Added support for AWS Lake Formation resource links.
Breaking changes since 413-e#
Removed legacy Teradata query pass-through in favor of the query table function. The
deprecated.teradata.query-pass-through.enabledproperty must be removed from the cluster configuration or the cluster does not start. Instead of legacy pass-through, use the query function.
The Trino S3 file system class was renamed from
io.trino.hdfs.s3.TrinoS3FileSystem. If you are using Ranger Audit to S3, update the property value in
On a cluster with built-in access control, the sysadmin role is no longer assumed automatically when querying views in
DEFINERmode whose owner has the sysadmin role. For views that are no longer accessible due to this change, the privileges of the view owner must be adjusted to grant access to the underlying tables.
preferredWritePartitioningMinNumberOfPartitionscache service configuration property and underlying functionality has been removed. You must remove this configuration property or table scan redirection fails.
partitioned.writer-min-sizeconfiguration properties have been removed from the cache service. You must remove these configuration properties or the cluster fails to start.
--writer-min-sizecommand line options have been removed from the cache service CLI.
importConfigin elements of
incrementalImportConfigin elements of
rulesproperties are no longer recognized in the
The following changes have been made to the LDAP group provider configuration properties related to caching:
ldap.cache-ttlproperty has been renamed to
ldap.cache.ttl. You must update your configuration settings to reflect this change.
ldap.negative-cache-ttlproperty has been removed. You must remove this property or the cluster fails to start. Negative entries are now cached as normal entries.
URL extraction functions have been updated to reject invalid URIs rather than returning
NULL. Queries that rely on these functions returning
NULLmust be updated accordingly.
optimizer.use-mark-distinctconfiguration property has been removed. You must remove this property from cluster configuration in favor of the
optimizer.mark-distinct-strategyproperty or the cluster fails to start.
parquet.optimized-writer.validation-percentageconfiguration properties have been removed. You must remove these properties or the cluster fails to start.
423-e initial changes#
Added support for Starburst Warp Speed to run on M6gd instances. Node sizes must be
Added read-only support for Lake Formation cross-account resource sharing.
Fixed Starburst Warp Speed loading issue in GKE and AKS deployments.
Fixed issue that prevented the cluster from starting with Starburst Warp Speed catalogs in Azure or Google Cloud.
Fixed issues when querying Hive legacy views in Starburst Warp Speed.
Fixed run and troubleshoot failing when recordings are larger than
Cosmos DB connector#
Added support for case-insensitive name matching for schemas and tables.
Added support for materialized views on Starburst Warp Speed catalogs.
Updated connectors to use version 3.13.33 of the Snowflake JDBC driver.
423-e.1 changes (31 Aug 2023)#
Changed LDAP and Starburst user and group caching to be enabled by default.
Upgraded Prometheus JMX Exporter to 0.20.0.
Fixed failure when reading
Decimal128in MongoDB connector.
Fixed possible failures when a query is cancelled. Applies to the snowflake-parallel connector.
Fixed parallel reads of SQL Server tables with non-clustered index.
423-e.2 changes (19 Sep 2023)#
Fixed issue with Query Editor not running queries to completion which may have prevented results from being visible.
Fixed failure when performing an
OUTER JOINinvolving geospatial functions in the
Fixed potential unnecessary autoscaling triggers when Warp Speed is enabled.
Fixed download and troubleshoot options in the query editor when BIAC is enabled.