Release 371 (16 Feb 2022)

General

• Add support for using secrets in database backed resource group manager configuration. ({issue}10996)
• Add support for the user group selector rule in database backed resource group manager. ({issue}10914)
• Remove deprecated.disable-set-properties-security-check-for-create-ddl configuration toggle. ({issue}10923)
• Prevent infinite planning loop by removing redundant predicates above table scan. ({issue}10532)
• Prevent time outs for planning of certain queries. ({issue}10985)
• Fix performance regression in internal communication authentication processing. ({issue}10954)
• Fix failure when casting values to decimal(38, 38). ({issue}10946)
• Enforce timeout for idle transactions. ({issue}10923)
• Ensure removal of all catalog session properties when using session property defaults with transactions. ({issue}10923)

Security

• Invoke correct authorization check when table is created via CREATE TABLE AS. ({issue}10939)

ClickHouse connector

• Remove support for ClickHouse connector in Altinity distribution 20.3. ({issue}10975)
• Add missing output of table properties for SHOW CREATE TABLE statements. ({issue}11027)

Hive connector

• Allow specifying AWS role session name via S3 security mapping config. ({issue}10714)
• Disallow writes to bucketed tables recognized as created by Spark to prevent data corruption. Spark uses a custom bucketing hash function that is not compatible with Hive and Trino. ({issue}10815)
• Fix failure when reading Hive tables that contain symlinks that are text files. ({issue}10910)
• Fix metastore impersonation for Avro tables. ({issue}11035)

Iceberg connector

• Allow running queries performing DML on Iceberg tables with fault-tolerant execution. ({issue}10622)
• Create files of up to approximately 1GB of size when writing. This can be configured using hive.target-max-file-size catalog property or target_max_file_size session property. ({issue}10957)

Kudu connector

• Drop support for Kudu versions older than 1.13.0. ({issue}10940)

SQL Server connector

• Fix incorrect results when negative dates are specified in predicates. ({issue}10263)
• Fix incorrect results when writing negative dates. ({issue}10263)

SPI

• Add ConnectorSession to the Connector getMetadata method. The former signature is deprecated and should be updated. ({issue}9482)
• Remove deprecated checkCanCreateTable and checkCanCreateMaterializedView methods not taking parameters. ({issue}10939)