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Changelog

This changelog provides a detailed record of the previous 12 months of updates and enhancements we have made to improve your Dremio Cloud experience.

September 18, 2025

Issues Fixed
General Updates

The Arrow Flight SQL JDBC driver now supports parameterized DML (INSERT, UPDATE, DELETE, MERGE), improving client tool integration and enhancing protection against SQL injection.

DX-104181

General Updates

Fixed an issue that prevented adding RDBMS sources (MySQL, PostgreSQL, SQL Server, and Redshift) due to a library compatibility issue.

DX-107335

General Updates

Fixed an UnsupportedOperationException encountered during metadata refresh of Iceberg tables in a Hive source if they did not contain table properties.

DX-107221

General Updates

Fixed a NullPointerException that could occur when querying a table in an AWS Glue Data Catalog with an empty serdeInfo field.

DX-106113

General Updates

Improved reliability of Amazon S3 connectivity with configurable timeout settings in milliseconds. The fs.s3a.connection.request.timeout property can be configured in the Amazon S3 connection properties or in the core-site.xml file for distributed storage.

DX-106360
,
DX-105694

General Updates

Fixed a query performance regression related to Autonomous Reflection data collection.

DX-106581

General Updates

Improved Autonomous Reflections with enhanced pattern detection that automatically creates more efficient Reflections to accelerate your queries.

DX-99934

General Updates

Fixed an issue where Reflection recommendations were not generated due to inaccurate row count estimates.

DX-107152

General Updates

Improved Reflection recommendations to generate multiple hash-matching Raw Reflections for different queries, resulting in better query acceleration.

DX-105952

General Updates

Fixed issues with job usage info collection that caused exceptions during Reflection recommendation analysis and prevented double-counting of Arrow Flight queries.

DX-106800

General Updates

Fixed an issue where Raw Reflections were automatically created without user changes in Advanced mode.

DX-106597

SQL

Added new system table function sys.reflection_refresh_settings to help administrators monitor and troubleshoot Reflection refresh configurations.

DX-104297

SQL

Improved Iceberg compliance for INSERT statements by writing null values for unspecified columns in Parquet files. This may impact performance proportional to the number of omitted fields.

DX-106367

SQL

Fixed query failures in right and outer joins with nullable fields.

DX-106831

SQL

The TO_NUMBER function now requires a constant, non-empty format string to improve query reliability and prevent runtime errors.

DX-50605

SQL

Fixed an issue where the CREATE USER SQL command would fail with an "Application error processing RPC" error.

DX-107375

SQL

Fixed an issue where replacing an existing view would fail if the view used the CONVERT_FROM function.

DX-107299

APP

Fixed an issue where the popup that appears when an engine is starting in the SQL Runner would flicker during job execution.

DX-107128

APP

Fixed an issue where opening a Reflection from semantic search would not work as expected.

DX-105748

August 19, 2025

Issues Fixed
General Updates

Fixed an issue where queries on Iceberg tables in Hive sources could fail with an UnsupportedOperationException during metadata refresh if the tables lacked table properties.

DX-107221

General Updates

Fixed an issue where datetime parsing functions failed with a "Can't lex input …TZH:TZM" error when using the TZH:TZM format pattern. Affected functions include TO_TIME, TO_DATE, TO_TIMESTAMP, IS_TIME, IS_TIMESTAMP, and UNIT_TIMESTAMP.

DX-107131

August 12, 2025

Issues Fixed
General Updates

Datetime formats are now more strictly enforced, and timezone abbreviation behavior has been corrected. As a result, some queries may fail if formats are not aligned. For a complete overview, refer to Dremio's Knowledge Base.

DX-106575

General Updates

Fixed an issue where certain queries failed with a FragmentMessageToExecutorFailed error.

DX-106539

General Updates

Fixed an issue where a source doesn't exist error appeared for catalogs that users had access to.

DX-106440

General Updates

Fixed an issue where Autonomous Reflections were not selecting the most optimal recommendations.

DX-106240

General Updates

Fixed an issue where writing empty complex types to the results cache could trigger an IndexOutOfBoundsException.

DX-106089

General Updates

Fixed an issue where queries returning zero rows with null columns were not handled correctly.

DX-104076

General Updates

Improved Arctic catalog listing performance, reducing listing time by at least 50% in most cases.

DX-101684

General Updates

Fixed an issue where DELETE operations could fail on certain Iceberg tables.

DX-106012

General Updates

Fixed a NullPointerException when reading Delta tables that had undergone schema evolution.

DX-105935

General Updates

Improved query performance by reducing initialization times and storage overhead for Reflections.

DX-104722

General Updates

Improved read performance for Iceberg v2 tables that simultaneously contain both equality and position deletes.

DX-104673

General Updates

Improved Amazon S3 connectivity for AWS Glue, Hive, Iceberg Catalogs, distributed storage, and Nessie sources.

DX-105883

General Updates

Fixed an issue where Reflection recommendations would not be provided for queries involving TIMESTAMP columns.

DX-105544

SQL

Fixed an issue where Iceberg Data Manipulation Language (DML) queries were writing null results on some rows.

DX-105013

SQL

Added VACUUM TABLE support for the REMOVE ORPHAN FILES command to clean up files in Iceberg tables that are not tracked via table metadata.

DX-60930

APP

Fixed an issue where columns for starred datasets would not appear in the SQL Runner's left panel if the dataset name or path contained a . character.

DX-106403

APP

Fixed an issue where clicking focus on a dataset in the Lineage graph would result in a blank page.

DX-106275

APP

Fixed an issue where scripts created through Dremio's API could have their contents overwritten when opened in the SQL Runner.

DX-104226

APP

Fixed an issue where the Details section of tables would incorrectly show zero columns.

DX-105603

APP

Fixed an issue where the query duration timer would continue running after a query completed.

DX-105185

July 8, 2025

Issues Fixed
General Updates

Fixed an issue where the Dremio console could become unresponsive when selecting an option from the Reflection execution strategy in Advanced settings.

DX-105393

General Updates

Fixed an issue where MongoDB queries using the $nor expression failed due to incorrect pushdown in aggregation expressions.

DX-102360

General Updates

Fixed an issue where the Reflection refresh retry policy could fail during a Dremio upgrade.

DX-104756

APP

Fixed an issue where closing a temporary tab before it could autosave would incorrectly trigger a "This script has been deleted" dialog.

DX-104441

June 16, 2025

Issues Fixed
General Updates

Fixed an issue that caused certain queries to fail when the HASH_JOIN operator spilled to disk and triggered the exception IndexOutOfBoundsException.

DX-104899

June 5, 2025

Issues Fixed
General Updates

Fixed an issue where metadata was not accessible for Arctic sources.

DX-104833

June 4, 2025

Issues Fixed
General Updates

Updates to Autonomous Reflections are now shown in the history.autonomous_reflection system table.

DX-102535

General Updates

Updated the following library to address potential security issues:

  • Hadoop to Protobuf 3.15.0+ [CVE-2022-3171, CVE-2022-3509, CVE-2022-3510, CVE-2021-22570].
    DX-102976
General Updates

The Reflection refresh retry policy is now enforced within a 72-hour window.

DX-101149

General Updates

Queries now scan only the required fields from complex structure type columns to prevent errors in query execution.

DX-93643

General Updates

Fixed an issue where large case expressions were causing the planner to hang.

DX-101299

General Updates

Fixed a memory leak on the coordinator when queries using Arrow Flight are canceled.

DX-102833

General Updates

Fixed an issue where queries against tables with equality deletes could fail if the fields used in the deletes had capital letters.

DX-103866

General Updates

Fixed an issue where Delta tables with unsupported minReaderVersion values were allowed to be promoted, leading to query failures.

DX-95855

General Updates

Fixed an issue with CREATE TABLE AS SELECT statements on Parquet datasets that could result in an error.

DX-104033

General Updates

Fixed an issue where partition recommendations were not generated for Reflections defined on views.

DX-103371

General Updates

The following Iceberg table properties are now supported when configuring Parquet bloom filters:

  • write.parquet.bloom-filter-enabled.column.<col> enables bloom filters for specific columns.
  • write.parquet.bloom-filter-max-bytes sets the maximum size of the bloom filter bitset (default: 1MB).
  • write.parquet.bloom-filter-fpp.column.<col> configures the false positive probability per column (default: 0.01).
    DX-100948
General Updates

Fixed an issue where semantic search results did not include parent folders or source paths for entities the user had permission to read.

DX-102144

General Updates

Queries with too many expressions in WHERE clauses or CASE statements now return a clear error message instead of failing unexpectedly.

DX-62938

SQL

Removed the measure_columns column from the sys.reflections table.

DX-103560

SQL

Running a SELECT COUNT(*) query on Iceberg tables now leverages metadata to return row counts without scanning the entire table.

DX-101826

SQL

Fixed an issue related to CREATE TABLE AS SELECT statements for Parquet datasets with the error message "Multiple entries with same key: $file=$file: Utf8 and $file=$file: Utf8".

DX-104033

SQL

Added an INCLUDE option to VACUUM CATALOG to allow targeting specific tables for vacuuming.

DX-102840

APP

You can now manually refresh failed Reflections by clicking the "Refresh now" icon on the Reflections page.

DX-91172

APP

The Enable asynchronous access when possible and Enable asynchronous access for Parquet datasets checkboxes have been removed from the advanced options in the source configuration dialog to simplify setup and ensure optimal performance.

DX-98546

May 7, 2025

What's New
General Updates

Quickly discover your data using the AI-enabled semantic search. Object names, wikis, labels, column names, and other metadata are used to serve the most relevant datasets and entities.

DX-96145, DX-93754, DX-97047

General Updates

Autonomous Reflections automatically creates and manages Reflections, accelerating query performance and optimizing data accessibility. This enables you to derive faster insights, scale effortlessly, and make data-driven decisions.

DX-89558

General Updates

Dremio now supports a generic Iceberg REST Catalog as a source. This allows you to connect to Iceberg catalogs over the Iceberg REST API. This source is located within the Lakehouse Catalogs.

DX-103421

General Updates

Support for vended credentials has been added to Snowflake Open Catalog, Unity Catalog, and Iceberg REST Catalog.

DX-96951

General Updates

Dremio now supports writes against Iceberg REST sources like Snowflake Open Catalog and the generic Iceberg REST Catalog. Unity Catalog remains read only.

DX-103420

General Updates

Results cache is now supported to accelerate repeated queries.

DX-94850

Issues Fixed
General Updates

Incremental Reflection refresh is now supported for tables in Unity Catalog.

DX-103157

General Updates

Fixed an issue where sources with connection issues could not be modified or deleted.

DX-101995

General Updates

Fixed an issue where queries returning more than 1 million rows could run slower with results cache.

DX-102644

General Updates

Fixed an issue where an OversizedAllocationException could occur for collections of variable-length values due to unnecessary data buffer reallocations.

DX-103035

General Updates

You can now specify columns for both sorting and partitioning in Reflections when the partitioning scheme uses a transformation.

DX-103022

General Updates

Improved Reflection refresh behavior by fixing inaccurate duration reporting and adjusting retry timing for long-running jobs and limited retry configurations.

DX-101134

SQL

Fixed an issue with row count estimates in Delta Lake tables that could lead to suboptimal query plans.

DX-103030

April 8, 2025

Issues Fixed
General Updates

Updated the following library to address potential security issues:

  • org.apache.parquet:parquet-avro to version 1.15.1 [CVE-2025-30065].
    DX-102559

March 31, 2025

Issues Fixed
SQL

Fixed an issue where queries using Reflections failed or referenced stale materializations.

DX-100896

SQL

Fixed an issue where the LEAD() function returned incorrect values for the last row in a partition, where NULL was expected.

DX-102071

APP

Queries accelerated by the results cache now display a lightning bolt icon and indicate a cache hit on the Job Overview page.

/DX-101298

March 17, 2025

What's New
General Updates

Dremio now supports Azure Storage container writes with the Azure Blob File System (ABFSS) driver. Iceberg metadata on Azure now defaults to the abfss:// format instead of wasbs://.

DX-66589

General Updates

You can now use clustering as a straightforward and effective alternative to partitioning. Clustering simplifies processes and helps ensure fast queries on Apache Iceberg tables.

DX-92001

General Updates

Dremio now supports SAP HANA as a source for AWS projects.

DX-47285

General Updates

Azure Data Lake Storage Gen1 is no longer supported following its official retirement by Microsoft in February 2024.

DX-88433

General Updates

You can now update Sample Source and SampleDB source settings with the necessary permissions.

DX-94810

SQL

Added an explicit exception for the unsupported IGNORE NULLS option in window functions.

DX-100400

SQL

Queries now scan only the required fields from complex structure type columns to prevent errors in query execution.

DX-93643

Issues Fixed
General Updates

Fixed an issue where raw or aggregate Reflection recommendations were duplicated when a Reflection had no available materializations.

DX-99576

General Updates

Fixed an issue where Reflections could have an empty Reflection score.

DX-100774

General Updates

When writing Parquet files to Iceberg tables:

  • store.parquet.block-size and dremio.iceberg.optimize.target_file_size_mb are now ignored.
  • The write.parquet.row-group-size-bytes property now controls row group and file size, with a default value of 128 MB instead of 256 MB.
  • write.metadata.metrics.max-inferred-column-defaults and write.metadata.metrics.default now control file-level metrics in Iceberg metadata. The write.metadata.metrics.max-inferred-column-defaults property is now 100 instead of unlimited.
  • The write.metadata.metrics.default mode is now truncate(16) instead of full.
  • The default value for write.parquet.page-row-limit is now 20,000 instead of unlimited.
    DX-99417
    DX-99441
    DX-99743
APP

Long project owner names are now displayed correctly.

DX-100386

SQL

Query completion is no longer blocked by profile updates. The profile now shows a status during updates.

DX-99536

February 21, 2025

What's New
General Updates

Dremio supports Snowflake Open Catalog as a source.

DX-100075

General Updates

Dremio supports Unity Catalog as a source.

DX-100075

February 19, 2025

What's New
General Updates

Dremio supports SAP HANA as a source for Azure projects.

DX-47285

Issues Fixed
General Updates

Fixed an issue where queries could be stuck in a pending state when executor node events are not correctly propagated to the coordinators, causing coordinators not to take appropriate corrective action.

DX-99462

General Updates

Enhanced default raw Reflection matching to include query tree hashes so that more SQL queries can match without direct view references.

DX-64652

General Updates

Updated the list of Dremio-supported properties and default values in the Supported Properties of Apache Iceberg Tables.

DX-50828, DX-97618, DX-98550

General Updates

The Iceberg table property compatibility.snapshot-id-inheritance.enabled is no longer written by default when creating Iceberg tables, although it can be used for Iceberg tables (V1) for backward compatibility reasons.

DX-50828

General Updates

Updated the following library to address potential security issues:

  • AsyncHttpClient to 3.0.1 [CVE-2024-53990]
    DX-98578
APP

Updated the source categories in Dremio Cloud as follows: Lakehouse Catalogs, Object Storage, and Databases.

DX-98973

APP

Fixed some cases where a Reflection did not have score on the Reflections page.

DX-99129

SQL

Fixed an issue that could cause a query with a LIMIT clause to not be accelerated due to miscalculated row adjustments.

DX-96246

SQL

Fixed an issue with zero milliseconds that could occur when using the CURRENT_TIME function.

99210

February 4, 2025

Issues Fixed
API

Added isPrimaryCatalog in the Catalog API, so you can update the Arctic primary source.

DX-100178

January 28, 2025

Issues Fixed
General Updates

Fixed an issue where the snapshot ID for a table could stop refreshing and cause a Reflection to continuously refresh.

DX-99311

General Updates

Addressed regional endpoint issues with Amazon S3 and AWS STS for users that have projects deployed in VPCs with private subnets that lack public internet connectivity.

DX-99584

January 23, 2025

What's New
General Updates

Dremio supports Azure Synapse Analytics as a source.

DX-98417

General Updates

Dremio supports Google BigQuery as a source.

DX-93897

General Updates

You can now select AWS Graviton instances when creating new engines or editing existing engines.

DX-62183, DX-62378

Issues Fixed
General Updates

Fixed an issue that could prevent the retry policy for Reflection refreshes from working in all cases.

DX-99314

APP

Sonar cards on the Sonar Projects page now show the full name of the user who created the project instead of their email address, and when a user has been deleted from the system, you will see Icon represents Unavailable User Unavailable. Users assigned to the PUBLIC role who do not have access to fetch user details no longer see a gray empty circle in place of user details.

DX-98801, DX-98822

APP

Fixed an issue where a Reflection could have an empty Reflection score on the Reflections page.

DX-99208, DX-99040

APP

Fixed an issue where clicking on a script in the search results on the Datasets page does not open that script in the SQL Runner.

DX-98620

APP

The script lookup in the All/Mine tabs on the Scripts panel in the SQL Runner was previously case-sensitive. Now, the script lookup is case insensitive.

DX-48612

APP

Because the Arrow caching feature for Reflections has been deprecated, any remaining references to Arrow cache for Reflections have been removed, such as in the sys.project.reflections system table and APIs.

DX-53451

SQL

You can now exclude specific tables directly in the catalog source when running the VACUUM CATALOG SQL command.

DX-96734

SQL

Removed unsupported pushdown operations with VARCHAR data types from PostgreSQL advanced relational pushdown (ARP) connectors.

DX-98093

SQL

Fixed an issue in some cases that could prevent runtime filtering if the CONVERT_FROM SQL function was used in the query.

DX-93179

January 15, 2025

Issues Fixed
APP

Fixed an issue that could prevent the OpenID Connect (OIDC) option from appearing in the dropdown menu as an authentication provider for Dremio Enterprise Edition under Authentication on the Organization Settings page.

DX-99310

January 8, 2025

Issues Fixed
SQL

Fixed an issue that could cause Dremio Enterprise Edition to not propagate properly during the Reflection refresh process and cause SQL commands containing REFRESH REFLECTIONS to fail.

DX-98862

December 20, 2024

Issues Fixed
APP

Fixed an issue with the SQL Runner that could prevent users from being able to expand an Arctic catalog in the Data panel to click Icon represents adding a dataset to add a dataset or drag and drop the data into the SQL editor.

DX-98421

December 17, 2024

What's New
General Updates

Parameterized prepared statements are now supported for Arrow Flight SQL JDBC to prevent SQL injection and enable customers to leverage client tools that support this feature. This feature supports SELECT statements.

DX-96464

Issues Fixed
General Updates

Fixed a filter pushdown issue that could cause a query to run slowly or return incorrect results.

DX-97512

General Updates

Fixed an SSL negotiation issue when connecting to Dremio servers through secure connections.

DX-96640

General Updates

Updated password change behavior in the Dremio console to more effectively handle UI session termination after password rotation.

DX-68539

General Updates

Fixed an issue that could cause reading tables from the AWS Glue Data Catalog to be slow.

DX-96290

General Updates

Fixed an issue where a duplicated table schema could be written to its metadata file.

DX-97502

General Updates

Fixed an issue where REFLECTION REFRESH jobs could fail for Reflections involving joins in the query plan if field-based incremental refresh was configured on the underlying datasets. These Reflection refreshes will now succeed using full refreshes.

DX-97085

General Updates

Fixed a issue that could occur when you request Reflection recommendations for a specific job and the query you want to accelerate contains a subquery.

DX-97274

APP

Fixed an issue that could cause the SQL Runner to display the view definition of the last executed preview instead of the saved view definition.

DX-96707

APP

Navigating to a dataset with dots in the name on the History tab of the Datasets page will now work as expected.

DX-98406, DX-98252

SQL

The SHOW TBLPROPERTIES SQL command will now return the format version for Iceberg tables.

DX-87471

SQL

Fixed an issue for SELECT queries when using LIMIT and OFFSET for a value greater than the maximum value for a signed integer. Now LIMIT and OFFSET cannot exceed the maximum integer value.

DX-87471

SQL

Deprecated COMPACTION and LOAD MATERIALIZATION for Reflection jobs because they optimize non-Iceberg materialization and Dremio now supports only Iceberg materialization. The sys.project.materializations table now only shows REFRESH REFLECTION jobs. COMPACT and LOAD are no longer considered reserved keywords for SQL queries.

DX-64438

SQL

Fixed an issue that would cause a query on the sys.project.history tables using 'SYS' uppercase to fail.

DX-97419

SQL

Fixed an issue for SELECT queries when using LIMIT and OFFSET for a value greater than the maximum value for a signed integer. Now LIMIT and OFFSET cannot exceed the maximum integer value.

DX-97963, DX-18632

December 3, 2024

Issues Fixed
APP

Fixed an issue that could cause a query failure due to an exceeded timeout after an elapsed query runtime limit.

DX-97764

APP

Fixed an issue that could cause users without the VIEW JOB HISTORY privilege or ADMIN role to view jobs executed by other users on the Jobs page.

DX-97666

APP

Fixed an issue that could prevent users from enabling or disabling system-wide acceleration on the Reflections page.

DX-97881

SQL

Fixed an issue where CLUSTER and CLUSTERING were accidentally added as reserved keywords. They are no longer treated as reserved.

DX-97918

November 19, 2024

What's New
General Updates

The Arrow Flight SQL JDBC driver now supports the project ID parameter for connecting to non-default projects in Dremio Cloud.

DX-59699

General Updates

When configuring cloud resources in Dremio Cloud, you can specify separate resource groups for compute resources (such as virtual machine scale sets) and network resources (such as virtual networks). While using a single resource group was previously supported, this enhancement offers improved flexibility for cloud infrastructure organization and strengthens security posture.

DX-94018

APP

Dark Mode is now available in Dremio! You can now choose between light mode, dark mode, or system settings. Try it out by going to Account Settings > Appearance.

DX-93591

Issues Fixed
General Updates

In preparation for the upcoming End of Life (EOL) of Amazon Linux 2, Dremio has transitioned the base operating system for its executors from Amazon Linux 2 to Ubuntu LTS. This shift ensures continued support, security updates, and improved compatibility with modern infrastructure and libraries.

DX-92641

General Updates

Updated the following libraries to address potential security issues:

  • Ranger client in Dremio from version 1.1 to 1.2
    DX-93529
  • Avro from 1.11.3 to 1.11.4 [CVE-2024-47561]
    DX-96442
General Updates

Fixed a NullPointerException that could occur during a metadata refresh due to closing a filesystem object already evicted from the cache.

DX-88625

General Updates

Improved the sync time for Reflection recommendations.

DX-96713, DX-96497

General Updates

Fixed an issue that could prevent async Azure reads due to a time zone issue in locations east of Greenwich Mean Time (GMT).

DX-93739

APP

Fixed an issue that could prevent users from being able to run or preview a query in the SQL Runner after viewing the History tab for the query on the Datasets page.

DX-96139

APP

Navigating to the wiki of a dataset from the SQL Runner will no longer cause (edited) to appear next to the dataset name.

DX-96470

APP

Fixed an issue that could prevent changes to the project storage settings from updating on the Project Settings page until the page was refreshed.

DX-97121

APP

Fixed a "Could not update dag for engine schedule" issue that could occur when trying to save edits to the engine schedule on the Engines page.

DX-97436

October 30, 2024

What's New
SQL

Running a SELECT COUNT(*) query now uses Iceberg metadata instead of scanning the entire Iceberg table to return the total number of rows in a table.

DX-69534

Issues Fixed
APP

For AWS accounts, fixed an issue where the Save button is disabled while editing the configuration in the catalog settings.

DX-96879

APP

Fixed an issue that could prevent users from editing project settings for projects created using an AWS cloud.

DX-97117

SQL

Fixed a issue where decorrelating a subquery with an EXISTS statement and an empty GROUP BY clause could result in incorrect data.

DX-96652, DX-96946

October 16, 2024

What's New
API

You can now access the Arctic UDFs via API which supports CRUD actions.

DX-94114

Issues Fixed
General Updates

Fixed an issue where file handles (and HTTP connections) were left opened after reading JSON commit logs for Delta tables within a AWS Glue Data Catalog.

DX-95340

APP

Fixed an issue that could prevent a user from scrolling through the wiki content in the Details tab on the Datasets page.

DX-65760

Fixed an issue with "Go to Table" functionality on the Datasets page that could cause the table definition to be blank on the Data tab when multiple partitions from the same column are added to an Arctic table.

DX-95977

Dremio will now notify you when a view's metadata is out-of-date due to schema changes in the underlying views or tables. The notification will appear on the Data panel in the SQL Runner and in the Details and Lineage tabs on the Datasets page.

DX-90209

APP

Fixed an issue that could cause query results to appear in a new tab when cached results are loading in the SQL Runner.

DX-95354

Creating a new tab while a script is executing will now cause a confirmation dialog to appear in the SQL Runner.

DX-95364

Fixed an issue that prevented non-admin users from saving a view using the Save as View button in the SQL Runner.

DX-96278

APP

The Start Time filter on the Jobs page no longer updates to Custom after a user selects a start time filter, leaves for a short time, and then comes back to the page.

DX-94389

The Visual Profile tab on the Jobs page will now show the correct error message when a visual profile cannot be generated.

DX-94991, DX-95237

APP

When hovering over the tooltip for a Reflection score on the Reflections page, the daily query accelerated value will be rounded to the nearest integer.

DX-94803

SQL

Fixed a NullPointerException (NPE) that could cause VACUUM jobs for Reflections to fail.

DX-96262

SQL

HASH_JOIN will now randomize the distribution if there are nulls being generated by a join condition in order to avoid sending the data to the same thread and eventually reduce the skew.

DX-95376

Known Issues
Known Issues

The following words were incorrectly made reserved keywords: CLUSTER, CLUSTERING.

DX-88785

September 23, 2024

Issues Fixed
APP

Fixed an issue that could occur when attempting to access datasets in the Data panel in the SQL Runner, resulting in a "Something went wrong" error message.

DX-95623

APP

Fixed an issue that could cause views to not save properly for non-admin users when clicking the Save as View button in the SQL Runner.

DX-95639

September 20, 2024

What's New
General Updates

In Enterprise edition, members of the admin role can now configure an OpenID Connect (OIDC) identity provider for authentication under Organization Settings on the Authentication page or using the Identity Providers API. This new authentication method allows organizations to configure SSO with OIDC-compliant identity providers.

DX-93590

General Updates

You can now connect to Vertica as a source in Dremio.

DX-45154

General Updates

Azure regions East US 2 and West US 2 have been added for Dremio Cloud.

DX-94680

General Updates

Create user-defined functions (UDFs) to extend the native capabilities of Dremio’s SQL dialect and reuse business logic across queries. Because UDFs are native, first-class entities in the Arctic catalog, you can seamlessly experiment on and change UDFs using Arctic's branching capabilities.

DX-64887