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Changelog#

1.8.13 (core) / 0.24.13 (libraries)#

New#

  • Performance improvements when loading code locations using multi-assets with many asset keys.
  • AutomationCondition.in_progress() now will be true if an asset partition is part of an in-progress backfill that has not yet executed it. The prior behavior, which only considered runs, is encapsulated in AutomationCondition.execution_in_progress().
  • [ui] Added tag filter to the jobs page.
  • [ui] Preserve user login state for a longer period of time.
  • [dagster-dbt] Performance improvements when loading definitions using build_dbt_asset_selection.
  • [dagster-docker] container_kwargs.stop_timeout can now be set when using the DockerRunLauncher or docker_executor to configure the amount of time that Docker will wait when terminating a run for it to clean up before forcibly stopping it with a SIGKILL signal.
  • [dagster-sigma] The Sigma integration now fetches initial API responses in parallel, speeding up initial load.
  • [dagster-looker] Attempt to naively render liquid templates for derived table sql.
  • [dagster-looker] Added support for views and explores that rely on refinements or extends.
  • [dagster-looker] When fetching explores and dashboards from the Looker API, retrieve in parallel.

Bugfixes#

  • Fixed an issue with AutomationCondition.eager() that could cause it to attempt to launch a second attempt of an asset in cases where it was skipped or failed during a run where one of its parents successfully materialized.
  • Fixed an issue which would cause AutomationConditionSensorDefinitions to not be evaluated if the use_user_code_server value was toggled after the initial evaluation.
  • Fixed an issue where configuration values for aliased pydantic fields would be dropped.
  • [ui] Fix an issue in the code locations page where invalid query parameters could crash the page.
  • [ui] Fix navigation between deployments when query parameters are present in the URL.
  • [helm] the blockOpConcurrencyLimitedRuns section of queuedRunCoordinator now correctly templates the appropriate config.
  • [dagster-sigma] Fixed pulling incomplete data for very large workspaces.

1.8.12 (core) / 0.24.12 (libraries)#

New#

  • The AutomationCondition.eager(), AutomationCondition.missing(), and AutomationCondition.on_cron conditions are now compatible with asset checks.
  • Added AssetSelection.materializable(), which returns only assets that are materializable in an existing selection.
  • Added a new AutomationCondition.all_deps_blocking_checks_passed condition, which can be used to prevent materialization when any upstream blocking checks have failed.
  • Added a code_version parameter to the @graph_asset decorator.
  • If a LaunchPartitionBackfill mutation is submitted to GQL with invalid partition keys, it will now return an early PartitionKeysNotFoundError.
  • AssetSelection.checks_for_assets now accepts AssetKeys and string asset keys, in addition to AssetsDefinitions.
  • [ui] Added a search bar to partitions tab on the asset details page.
  • [ui] Restored docked left nav behavior for wide viewports.
  • [dagster-aws] get_objects now has a since_last_modified that enables only fetching objects modified after a given timestamp.
  • [dagster-aws] New AWS EMR Dagster Pipes client (dagster_aws.pipes.PipesEMRCLient ) for running and monitoring AWS EMR jobs from Dagster.
  • [dagster-looker] Pinned the looker-sdk dependency below 24.18.0 to avoid this issue: https://github.com/looker-open-source/sdk-codegen/issues/1518.

Bugfixes#

  • Fixed an issue which could cause incorrect evaluation results when using self-dependent partition mappings with AutomationConditions that operate over dependencies.
  • [ui] Fixed an issue where the breadcumb on asset pages would flicker nonstop.
  • [dagster-embedded-elt] Fixed extraction of metadata for dlt assets whose source and destination identifiers differ.
  • [dagster-databricks] Fixed a permissioning gap that existed with the DatabricksPySparkStepLauncher, so that permissions are now set correctly for non-admin users.
  • [dagster-dbt] Fixed an issue where column metadata generated with fetch_column_metadata did not work properly for models imported through dbt dependencies.

Documentation#

  • [dagster-k8s] DagsterK8sPipesClient.run now shows up in API docs.

Dagster Plus#

  • [ui] Fixed a bug in the catalog UI where owners filters were not applied correctly.
  • [ui] Fixed width of the column lineage dropdown selector on the asset page.
  • [ui] Column lineage now correctly renders when set on asset definition metadata
  • [ui] Fixed Settings link on the list of deployments, for users in the legacy navigation flag.

1.8.11 (core) / 0.24.11 (libraries)#

New#

  • [experimental] AutomationCondition.eager() will now only launch runs for missing partitions which become missing after the condition has been added to the asset. This avoids situations in which the eager policy kicks off a large amount of work when added to an asset with many missing historical static/dynamic partitions.
  • [experimental] Added a new AutomationCondition.asset_matches() condition, which can apply a condition against an arbitrary asset in the graph.
  • [experimental] Added the ability to specify multiple kinds for an asset with the kinds parameter.
  • [dagster-github] Added create_pull_request method on GithubClient that enables creating a pull request.
  • [dagster-github] Added create_ref method on GithubClient that enables creating a new branch.
  • [dagster-embedded-elt] dlt assets now generate column metadata for child tables.
  • [dagster-embedded-elt] dlt assets can now fetch row count metadata with dlt.run(...).fetch_row_count() for both partitioned and non-partitioned assets. Thanks @kristianandre!
  • [dagster-airbyte] relation identifier metadata is now attached to Airbyte assets.
  • [dagster-embedded-elt] relation identifier metadata is now attached to sling assets.
  • [dagster-embedded-elt] relation identifier metadata is now attached to dlt assets.

Bugfixes#

  • PartitionedConfig objects can now return a RunConfig without causing a crash.
  • Corrected the AssetIn.__new__ typing for the dagster_type argument.
  • [dagster-embedded-elt] dlt assets now generate correct column metadata after the first materialization.
  • [dagster-embedded-elt] Sling's fetch_row_count() method now works for databases returning uppercase column names. Thanks @kristianandre!
  • [dagster-gcp] Ensure blob download is flushed to temporary file for GCSFileManager.read operations. Thanks @ollie-bell!

Dagster Plus#

  • Fixed a bug in the catalog UI where owners filters were not applied correctly.

1.8.10 (core) / 0.24.10 (libraries)#

New#

  • JobDefinition, @job, and define_asset_job now take a run_tags parameter. If run_tags are defined, they will be attached to all runs of the job, and tags will not be. If run_tags is not set, then tags are attached to all runs of the job (status quo behavior). This change enables the separation of definition-level and run-level tags on jobs.
  • Then env var DAGSTER_COMPUTE_LOG_TAIL_WAIT_AFTER_FINISH can now be used to pause before capturing logs (thanks @HynekBlaha!)
  • The kinds parameter is now available on AssetSpec.
  • OutputContext now exposes the AssetSpec of the asset that is being stored as an output (thanks, @marijncv!)
  • [experimental] Backfills are incorporated into the Runs page to improve observability and provide a more simplified UI. See the GitHub discussion for more details.
  • [ui] The updated navigation is now enabled for all users. You can revert to the legacy navigation via a feature flag. See GitHub discussion for more.
  • [ui] Improved performance for loading partition statuses of an asset job.
  • [dagster-docker] Run containers launched by the DockerRunLauncher now include dagster/job_name and dagster/run_id labels.
  • [dagster-aws] The ECS launcher now automatically retries transient ECS RunTask failures (like capacity placement failures).

Bugfixes#

  • Changed the log volume for global concurrency blocked runs in the run coordinator to be less spammy.
  • [ui] Asset checks are now visible in the run page header when launched from a schedule.
  • [ui] Fixed asset group outlines not rendering properly in Safari.
  • [ui] Reporting a materialization event now removes the asset from the asset health "Execution failures" list and returns the asset to a green / success state.
  • [ui] When setting an AutomationCondition on an asset, the label of this condition will now be shown in the sidebar on the Asset Details page.
  • [ui] Previously, filtering runs by Created date would include runs that had been updated after the lower bound of the requested time range. This has been updated so that only runs created after the lower bound will be included.
  • [ui] When using the new experimental navigation flag, added a fix for the automations page for code locations that have schedules but no sensors.
  • [ui] Fixed tag wrapping on asset column schema table.
  • [ui] Restored object counts on the code location list view.
  • [ui] Padding when displaying warnings on unsupported run coordinators has been corrected (thanks @hainenber!)
  • [dagster-k8s] Fixed an issue where run termination sometimes did not terminate all step processes when using the k8s_job_executor, if the termination was initiated while it was in the middle of launching a step pod.

Documentation#

  • Corrections on the Dagster instance concept page (thanks @mheguy!)
  • Corrections on the code locations concept page (thanks @tiberiuana!)
  • Repeated words removed (thanks @tianzedavid!)
  • [dagster-deltalake] Corrections and improvements (thanks @avriiil!)
  • [dagster-aws] Added docs for PipesEMRServerlessClient.
  • [dagster-cli] A guide on how to validate Dagster definitions using dagster definitions validate have been added.
  • [dagster-databricks] Added docs for using Databricks Pipes with existing clusters.
  • [dagster-dbt] Corrected sample sql code (thanks @b-per!)

1.8.9 (core) / 0.24.9 (libraries)#

New#

  • AssetSpec now has a with_io_manager_key method that returns an AssetSpec with the appropriate metadata entry to dictate the key for the IO manager used to load it. The deprecation warning for SourceAsset now references this method.
  • Added a max_runtime_seconds configuration option to run monitoring, allowing you to specify that any run in your Dagster deployment should terminate if it exceeds a certain runtime. Prevoiusly, jobs had to be individually tagged with a dagster/max_runtime tag in order to take advantage of this feature. Jobs and runs can still be tagged in order to override this value for an individual run.
  • It is now possible to set both tags and a custom execution_fn on a ScheduleDefinition. Schedule tags are intended to annotate the definition and can be used to search and filter in the UI. They will not be attached to run requests emitted from the schedule if a custom execution_fn is provided. If no custom execution_fn is provided, then for back-compatibility the tags will also be automatically attached to run requests emitted from the schedule.
  • SensorDefinition and all of its variants/decorators now accept a tags parameter. The tags annotate the definition and can be used to search and filter in the UI.
  • Added the dagster definitions validate command to Dagster CLI. This command validates if Dagster definitions are loadable.
  • [dagster-databricks] Databricks Pipes now allow running tasks in existing clusters.

Bugfixes#

  • Fixed an issue where calling build_op_context in a unit test would sometimes raise a TypeError: signal handler must be signal.SIG_IGN, signal.SIG_DFL, or a callable object Exception on process shutdown.
  • [dagster-webserver] Fix an issue where the incorrect sensor/schedule state would appear when using DefaultScheduleStatus.STOPPED / DefaultSensorStatus.STOPPED after performing a reset.

Documentation#

  • [dagster-pipes] Fixed inconsistencies in the k8s pipes example.
  • [dagster-pandas-pyspark] Fixed example in the Spark/Pandas SDA guide.

Dagster Plus#

  • Fixed an issue where users with Launcher permissions for a particular code location were not able to cancel backfills targeting only assets in that code location.
  • Fixed an issue preventing long-running alerts from being sent when there was a quick subsequent run.

1.8.8 (core) / 0.24.8 (libraries)#

New#

  • Added --partition-range option to dagster asset materialize CLI. This option only works for assets with single-run Backfill Policies.
  • Added a new .without() method to AutomationCondition.eager(), AutomationCondition.on_cron(), and AutomationCondition.on_missing() which allows sub-conditions to be removed, e.g. AutomationCondition.eager().without(AutomationCondition.in_latest_time_window()).
  • Added AutomationCondition.on_missing(), which materializes an asset partition as soon as all of its parent partitions are filled in.
  • pyproject.toml can now load multiple Python modules as individual Code Locations. Thanks, @bdart!
  • [ui] If a code location has errors, a button will be shown to view the error on any page in the UI.
  • [dagster-adls2] The ADLS2PickleIOManager now accepts lease_duration configuration. Thanks, @0xfabioo!
  • [dagster-embedded-elt] Added an option to fetch row count metadata after running a Sling sync by calling sling.replicate(...).fetch_row_count().
  • [dagster-fivetran] The dagster-fivetran integration will now automatically pull and attach column schema metadata after each sync.

Bugfixes#

  • Fixed an issue which could cause errors when using AutomationCondition.any_downstream_condition() with downstream AutoMaterializePolicy objects.
  • Fixed an issue where process_config_and_initialize did not properly handle processing nested resource config.
  • [ui] Fixed an issue that would cause some AutomationCondition evaluations to be labeled DepConditionWrapperCondition instead of the key that they were evaluated against.
  • [dagster-webserver] Fixed an issue with code locations appearing in fluctuating incorrect state in deployments with multiple webserver processes.
  • [dagster-embedded-elt] Fixed an issue where Sling column lineage did not correctly resolve int the Dagster UI.
  • [dagster-k8s] The wait_for_pod check now waits until all pods are available, rather than erroneously returning after the first pod becomes available. Thanks @easontm!

Dagster Plus#

  • Backfill daemon logs are now available in the "Coordinator Logs" tab in a backfill details page.
  • Users without proper code location permissions can no longer edit sensor cursors.

1.8.7 (core) / 0.24.7 (libraries)#

New#

  • The AssetSpec constructor now raises an error if an invalid group name is provided, instead of an error being raised when constructing the Definitions object.
  • dagster/relation_identifier metadata is now automatically attached to assets which are stored using a DbIOManager.
  • [ui] Streamlined the code location list view.
  • [ui] The “group by” selection on the Timeline Overview page is now part of the query parameters, meaning it will be retained when linked to directly or when navigating between pages.
  • [dagster-dbt] When instantiating DbtCliResource, the project_dir argument will now override the DBT_PROJECT_DIR environment variable if it exists in the local environment (thanks, @marijncv!).
  • [dagster-embedded-elt] dlt assets now generate rows_loaded metadata (thanks, @kristianandre!).
  • Added support for pydantic version 1.9.0.

Bugfixes#

  • Fixed a bug where setting asset_selection=[] on RunRequest objects yielded from sensors using asset_selection would select all assets instead of none.
  • Fixed bug where the tick status filter for batch-fetched graphql sensors was not being respected.
  • [examples] Fixed missing assets in assets_dbt_python example.
  • [dagster-airbyte] Updated the op names generated for Airbyte assets to include the full connection ID, avoiding name collisions.
  • [dagster-dbt] Fixed issue causing dagster-dbt to be unable to load dbt projects where the adapter did not have a database field set (thanks, @dargmuesli!)
  • [dagster-dbt] Removed a warning about not being able to load the dbt.adapters.duckdb module when loading dbt assets without that package installed.

Documentation#

  • Fixed typo on the automation concepts page (thanks, @oedokumaci!)

Dagster Plus#

  • You may now wipe specific asset partitions directly from the execution context in user code by calling DagsterInstance.wipe_asset_partitions.
  • Dagster+ users with a "Viewer" role can now create private catalog views.
  • Fixed an issue where the default IOManager used by Dagster+ Serverless did not respect setting allow_missing_partitions as metadata on a downstream asset.

1.8.6 (core) / 0.24.6 (libraries)#

Bugfixes#

  • Fixed an issue where runs in Dagster+ Serverless that materialized partitioned assets would sometimes fail with an object has no attribute '_base_path' error.
  • [dagster-graphql] Fixed an issue where the statuses filter argument to the sensorsOrError GraphQL field was sometimes ignored when querying GraphQL for multiple sensors at the same time.

1.8.5 (core) / 0.24.5 (libraries)#

New#

  • Updated multi-asset sensor definition to be less likely to timeout queries against the asset history storage.
  • Consolidated the CapturedLogManager and ComputeLogManager APIs into a single base class.
  • [ui] Added an option under user settings to clear client side indexeddb caches as an escape hatch for caching related bugs.
  • [dagster-aws, dagster-pipes] Added a new PipesECSClient to allow Dagster to interface with ECS tasks.
  • [dagster-dbt] Increased the default timeout when terminating a run that is running a dbt subprocess to wait 25 seconds for the subprocess to cleanly terminate. Previously, it would only wait 2 seconds.
  • [dagster-sdf] Increased the default timeout when terminating a run that is running an sdf subprocess to wait 25 seconds for the subprocess to cleanly terminate. Previously, it would only wait 2 seconds.
  • [dagster-sdf] Added support for caching and asset selection (Thanks, akbog!)
  • [dagster-dlt] Added support for AutomationCondition using DagsterDltTranslator.get_automation_condition() (Thanks, aksestok!)
  • [dagster-k8s] Added support for setting dagsterDaemon.runRetries.retryOnAssetOrOpFailure to False in the Dagster Helm chart to prevent op retries and run retries from simultaneously firing on the same failure.
  • [dagster-wandb] Removed usage of deprecated recursive parameter (Thanks, chrishiste!)

Bugfixes#

  • [ui] Fixed a bug where in-progress runs from a backfill could not be terminated from the backfill UI.
  • [ui] Fixed a bug that caused an "Asset must be part of at least one job" error when clicking on an external asset in the asset graph UI
  • Fixed an issue where viewing run logs with the latest 5.0 release of the watchdog package raised an exception.
  • [ui] Fixed issue causing the “filter to group” action in the lineage graph to have no effect.
  • [ui] Fixed case sensitivity when searching for partitions in the launchpad.
  • [ui] Fixed a bug which would redirect to the events tab for an asset if you loaded the partitions tab directly.
  • [ui] Fixed issue causing runs to get skipped when paging through the runs list (Thanks, @HynekBlaha!)
  • [ui] Fixed a bug where the asset catalog list view for a particular group would show all assets.
  • [dagster-dbt] fix bug where empty newlines in raw dbt logs were not being handled correctly.
  • [dagster-k8s, dagster-celery-k8s] Correctly set dagster/image label when image is provided from user_defined_k8s_config. (Thanks, @HynekBlaha!)
  • [dagster-duckdb] Fixed an issue for DuckDB versions older than 1.0.0 where an unsupported configuration option, custom_user_agent, was provided by default
  • [dagster-k8s] Fixed an issue where Kubernetes Pipes failed to create a pod if the op name contained capital or non-alphanumeric containers.
  • [dagster-embedded-elt] Fixed an issue where dbt assets downstream of Sling were skipped

Deprecations#

  • [dagser-aws]: Direct AWS API arguments in PipesGlueClient.run have been deprecated and will be removed in 1.9.0. The new params argument should be used instead.

Dagster Plus#

  • Fixed a bug that caused an error when loading the launchpad for a partition, when using Dagster+ with an agent with version below 1.8.2.
  • Fixed an issue where terminating a Dagster+ Serverless run wouldn’t forward the termination signal to the job to allow it to cleanly terminate.

1.8.4 (core) / 0.24.4 (libraries)#

Bugfixes#

  • Fixed an issue where viewing run logs with the latest 5.0 release of the watchdog package raised an exception.
  • Fixed a bug that caused an "Asset must be part of at least one job" error when clicking on an external asset in the asset graph UI

Dagster Plus#

  • The default io_manager on Serverless now supports the allow_missing_partitions configuration option.
  • Fixed a bug that caused an error when loading the launchpad for a partition, when using in Dagster+ with an agent with version below 1.8.2

1.8.3 (core) / 0.24.3 (libraries) (YANKED - This version of Dagster resulted in errors when trying to launch runs that target individual asset partitions)#

New#

  • When different assets within a code location have different PartitionsDefinitions, there will no longer be an implicit asset job __ASSET_JOB_... for each PartitionsDefinition; there will just be one with all the assets. This reduces the time it takes to load code locations with assets with many different PartitionsDefinitions.

1.8.2 (core) / 0.24.2 (libraries)#

New#

  • [ui] Improved performance of the Automation history view for partitioned assets
  • [ui] You can now delete dynamic partitions for an asset from the ui
  • [dagster-sdf] Added support for quoted table identifiers (Thanks, @akbog!)
  • [dagster-openai] Add additional configuration options for the OpenAIResource (Thanks, @chasleslr!)
  • [dagster-fivetran] Fivetran assets now have relation identifier metadata.

Bugfixes#

  • [ui] Fixed a collection of broken links pointing to renamed Declarative Automation pages.
  • [dagster-dbt] Fixed issue preventing usage of MultiPartitionMapping with @dbt_assets (Thanks, @arookieds!)
  • [dagster-azure] Fixed issue that would cause an error when configuring an AzureBlobComputeLogManager without a secret_key (Thanks, @ion-elgreco and @HynekBlaha!)

Documentation#

  • Added API docs for AutomationCondition and associated static constructors.
  • [dagster-deltalake] Corrected some typos in the integration reference (Thanks, @dargmuesli!)
  • [dagster-aws] Added API docs for the new PipesCloudWatchMessageReader

1.7.8 (core) / 0.23.8 (libraries)#

New#

  • Backfills created via GQL can have a custom title and description.
  • Definitions now has a get_all_asset_specs method, which allows iterating over properties of the defined assets
  • [ui] In filter dropdowns, it’s now possible to submit before all the suggestions have been loaded (thanks @bmalehorn!)
  • [ui] Performance improvements when loading the Dagster UI for asset graphs with thousands of partition keys.
  • [dagster-dbt] Dbt asset checks now emit execution duration and the number of failing rows as metadata
  • [dagster-embedded-elt] Added support for partitioning in dlt assets (thanks @edsoncezar16!)
  • [dagster-embedded-elt] Added ability to set custom metadata on dlt assets (thanks @edsoncezar16!)
  • [dagster-graphql] Added a terminate_runs method to the Python GraphQL Client. (thanks @baumann-t!)
  • [dagster-polars] dagster-polars IO managers now emit dagster/row_count metadata (thanks @danielgafni!)
  • [dagster-dbt] DbtCliInvocation now has a .get_error() method that can be useful when using dbt.cli(..., raise_on_error=False).

Bugfixes#

  • Fix a bug with legacy DynamicPartitionsDefinition (using partitions_fn) that caused a crash during job backfills.
  • [ui] On the asset graph, filtering to one or more code locations via the Filter dropdown now works as expected.
  • [ui] On the asset overview page, viewing an asset with no definition in a loaded code location no longer renders a clipped empty state.

Experimental#

  • The new build_metadata_bounds_checks API creates asset checks which verify that numeric metadata values on asset materializations fall within min or max values. See the documentation for more information.

Documentation#

Dagster Plus#

  • Fixed an incompatibility between build_sensor_for_freshness_checks and Dagster Plus. This API should now work when used with Dagster Plus.
  • [ui] Billing / usage charts no longer appear black-on-black in Dagster’s dark mode.
  • [ui] The asset catalog is now available for teams plans.
  • [ui] Fixed a bug where the alert policy editor would misinterpret the threshold on a long-running job alert.
  • [kubernetes] Added a dagsterCloudAgent.additionalPodSpecConfig to the Kubernetes agent Helm chart allowing arbitrary pod configuration to be applied to the agent pod.
  • [ECS] Fixed an issue where the ECS agent would sometimes raise a “Too many concurrent attempts to create a new revision of the specified family” exception when using agent replicas.

1.7.7 (core) / 0.23.7 (libraries)#

New#

  • [ui] Command clicking on nodes in the asset lineage tab will now open them in a separate tab. Same with external asset links in the asset graph.
  • Added support for setting a custom job namespace in user code deployments. (thanks @tmatthews0020!)
  • Removed warnings due to use of datetime.utcfromtimestamp (thanks @dbrtly!)
  • Custom smtp user can now be used for e-mail alerts (thanks @edsoncezar16!)
  • [dagster-dbt] Added support for dbt-core==1.8.*.
  • [dagster-embedded-elt] Failed dlt pipelines are now accurately reflected on the asset materialization (thanks @edsoncezar16!)

Bugfixes#

  • Fixed spurious errors in logs due to module shadowing.
  • Fixed an issue in the Backfill Daemon where if the assets to be materialized had different BackfillPolicys, each asset would get materialized in its own run, rather than grouping assets together into single run.
  • Fixed an issue that could cause the Asset Daemon to lose information in its cursor about an asset if that asset’s code location was temporarily unavailable.
  • [dagster-dbt] Mitigated issues with cli length limits by only listing specific dbt tests as needed when the tests aren’t included via indirect selection, rather than listing all tests.

Documentation#

  • Markdoc tags can now be used in place of MDX components (thanks @nikomancy)

1.7.6 (core) / 0.23.6 (libraries)#

New#

  • The backfill daemon now has additional logging to document the progression through each tick and why assets are and are not materialized during each evaluation of a backfill.
  • Made performance improvements in both calculating and storing data version for assets, especially for assets with a large fan-in.
  • Standardized table row count metadata output by various integrations to dagster/row_count .
  • [dagster-aws][community-contribution] Additional parameters can now be passed to the following resources: CloudwatchLogsHandler, ECRPublicClient, SecretsManagerResource, SSMResource thanks @jacob-white-simplisafe !
  • Added additional frontend telemetry. See https://docs.dagster.io/about/telemetry for more information.

Bugfixes#

  • Fixed issue that could cause runs to fail if they targeted any assets which had a metadata value of type TableMetadataValue, TableSchemaMetadataValue, or TableColumnLineageMetadataValue defined.
  • Fixed an issue which could cause evaluations produced via the Auto-materialize system to not render the “skip”-type rules.
  • Backfills of asset jobs now correctly use the BackfillPolicy of the underlying assets in the job.
  • [dagster-databricks][community-contribution] databricks-sdk version bumped to 0.17.0, thanks @lamalex !
  • [helm][community-contribution] resolved incorrect comments about dagster code-server start , thanks @SanjaySiddharth !

Documentation#

  • Added section headings to Pipes API references, along with explanatory copy and links to relevant pages
  • Added a guide for subletting asset checks
  • Add more detailed steps to transition from serverless to hybrid
  • [community-contribution] asset selection syntax corrected, thanks @JonathanLai2004!

Dagster Plus#

  • Fixed an issue where Dagster Cloud agents would wait longer than necessary when multiple code locations were timing out during a deployment.

1.7.5 (core) / 0.23.5 (libraries)#

New#

  • The Asset > Checks tab now allows you to view plots of numeric metadata emitted by your checks.
  • The Asset > Events tab now supports infinite-scrolling, making it possible to view all historical materialization and observation events.
  • When constructing a MaterializeResult, ObserveResult, or Output, you can now include tags that will be attached to the corresponding AssetMaterialization or AssetObservation event. These tags will be rendered on these events in the UI.

Bugfixes#

  • Fixed an issue where backfills would sometimes fail if a partition definition was changed in the middle of the backfill.
  • Fixed an issue where if the code server became unavailable during the first tick of a backfill, the backfill would stall and be unable to submit runs once the code server became available.
  • Fixed an issue where the status of an external asset would not get updated correctly.
  • Fixed an issue where run status sensors would sometimes fall behind in deployments with large numbers of runs.
  • The descriptions and metadata on the experimental build_last_update_freshness_checks and build_time_partition_freshness_checks APIs have been updated to be clearer.
  • The headers of tables no longer become misaligned when a scrollbar is present in some scenarios.
  • The sensor type, instigation type, and backfill status filters on their respective pages are now saved to the URL, so sharing the view or reloading the page preserve your filters.
  • Typing a % into the asset graph’s query selector no longer crashes the UI.
  • “Materializing” states on the asset graph animate properly in both light and dark themes.
  • Thanks to @lautaro79 for fixing a helm chart issue.

Breaking Changes#

  • Subclasses of MetadataValue have been changed from NamedTuples to Pydantic models. NamedTuple functionality on these classes was not part of Dagster’s stable public API, but usages relying on their tuple-ness may break. For example: calling json.dumps on collections that include them.

Deprecations#

Dagster Plus#

  • Fixed an issue in the dagster-cloud CLI where the --deployment argument was ignored when the DAGSTER_CLOUD_URL environment variable was set.
  • Fixed an issue where dagster-cloud-cli package wouldn’t work unless the dagster-cloud package was installed as well.
  • A new “budget alerts” feature has launched for users on self-serve plans. This feature will alert you when you hit your credit limit.
  • The experimental asset health overview now allows you to group assets by compute kind, tag, and tag value.
  • The concurrency and locations pages in settings correctly show Dagster Plus-specific options when experimental navigation is enabled.

1.7.4 (core) / 0.23.4 (libraries)#

New#

  • TimeWindowPartitionMapping now supports the start_offset and end_offset parameters even when the upstream PartitionsDefinition is different than the downstream PartitionsDefinition. The offset is expressed in units of downstream partitions, so TimeWindowPartitionMapping(start_offset=-1) between an hourly upstream and a daily downstream would map each downstream partition to 48 upstream partitions – those for the same and preceding day.

Bugfixes#

  • Fixed an issue where certain exceptions in the Dagster daemon would immediately retry instead of waiting for a fixed interval before retrying.
  • Fixed a bug with asset checks in complex asset graphs that include cycles in the underlying nodes.
  • Fixed an issue that would cause unnecessary failures on FIPS-enabled systems due to the use of md5 hashes in non-security-related contexts (thanks @jlloyd-widen!)
  • Removed path metadata from UPathIOManager inputs. This eliminates the creation of ASSET_OBSERVATION events for every input on every step for the default I/O manager.
  • Added support for defining owners on @graph_asset.
  • Fixed an issue where having multiple partitions definitions in a location with the same start date but differing end dates could lead to “DagsterInvalidSubsetError when trying to launch runs.

Documentation#

  • Fixed a few issues with broken pages as a result of the Dagster+ rename.
  • Renamed a few instances of Dagster Cloud to Dagster+.
  • Added a note about external asset + alert incompatibility to the Dagster+ alerting docs.
  • Fixed references to outdated apis in freshness checks docs.

Dagster Plus#

  • When creating a Branch Deployment via GraphQL or the dagster-cloud branch-deployment CLI, you can now specify the base deployment. The base deployment will be used for comparing assets for Change Tracking. For example, to set the base deployment to a deployment named staging: dagster-cloud branch-deployment create-or-update --base-deployment-name staging .... Note that once a Branch Deployment is created, the base deployment cannot be changed.
  • Fixed an issue where agents serving many branch deployments simultaneously would sometimes raise a 413: Request Entity Too Large error when uploading a heartbeat to the Dagster Plus servers.