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.
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.
[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.
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).
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.
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.
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.
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.
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.
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!
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!).
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.
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.
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.
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!)
[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
[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.
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)#
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.
[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!)
Multipartitioned assets with one time dimension can now depend on earlier partitions of themselves.
define_asset_job now accepts a hooks argument.
Added support for sqlalchemy==2.x
[ui] The Runs page has been revamped with better filtering support
[ui] The automaterialize policy page for SDA’s using the experimental AutomaterializePolicy feature now indicates time periods where no materializations happened due to no materialization conditions being met
[dagster-k8s] The Dagster Helm chart now includes an additionalInstanceConfig key that allows you to supply additional configuration to the Dagster instance.
[dagster-aws] The EcsRunLauncher now uses a different task definition family for each job, instead of registering a new task definition revision each time a different job is launched.
[dagster-aws] The EcsRunLauncher now includes a run_ecs_tags config key that lets you configure tags on the launched ECS task for each run.
When a sensor had yield statement and also returned a SkipReason, the SkipReason would be ignored. This has been fixed.
[dagster-cloud] Fixed a bug in the docker user code launcher that was preventing code location containers from being properly cleaned up.
Fixed an issue where the Dagster UI would sometimes raise a `RuntimeError: dictionary changed size during iteration exception while code servers were being reloaded.
Fixed an issue where the Dagster daemon reloaded your code server every 60 seconds when using the new experimental dagster code-server start CLI, instead of only reloading your code when you initiate a reload from the Dagster UI.
Fixed a GraphQL error which would occur when loading the default config for jobs without config.
[dagster-dbt] Fixed an error which would arise when trying to load assets from a DBT Cloud instance using the Pythonic-style resource.
@observable_source_asset-decorated functions can now return a DataVersionsByPartition to record versions for partitions.
@dbt_assets
DbtCliTask's created by invoking DbtCli.cli(...) now have a method .is_successful(), which returns a boolean representing whether the underlying CLI process executed the dbt command successfully.
Descriptions of assets generated by @dbt_assets can now be customized by overriding DbtManifest.node_info_to_description.
Added support for streaming upload of compute logs to Dagster Cloud
The ECS agent now supports setting server_ecs_tags and run_ecs_tags that apply to each service or task created by the agent. See the docs for more information.
Fixed run filtering for calls to instance.get_run_partition_data in Dagster Cloud.
Adding a .env file in the working directory when running dagster dev can now be used for Dagster system variables like DAGSTER_HOME or environment variables referenced in your dagster.yaml file using an env: key. Previously, setting a .env file only worked for environment variables referenced in your Dagster code.
When using the GraphQL Python client, submit_job_execution can now take in a RunConfig object. Previously, it could only take a Python dictionary with the run configuration.
Asset backfills can now be canceled via a button in the UI. This will terminate unfinished runs and prevent new runs from being queued.
Introduced a new user setting which allows automatically expanding default config for jobs in the launchpad.
[dagit] Dagit now supports displaying a Polars tag on the asset graph.
Fixed an issue where setting a resource in an op didn’t work if the Dagster job was only referenced within a schedule or sensor and wasn’t included in the jobs argument to Definitions.
[dagster-slack][dagster-pagerduty][dagster-msteams][dagster-airflow] Fixed issue where pre-built sensors and hooks which created urls to the runs page in the UI would use the old /instance/runs path instead of the new /runs.
Added an experimental dagster code-server start command that can be used to launch a code server, much like dagster api grpc. Unlike dagster api grpc, however, dagster code-server start runs the code in a subprocess, so it can reload code from the Dagster UI without needing to restart the command. This can be useful for jobs that load code from some external source and may want to reload job definitions without restarting the process.
Added a new sensors.num_submit_workers key to dagster.yaml that can be used to decrease latency when a sensor emits multiple run requests within a single tick. See the docs for more information.
[dagster-k8s] The k8s_job_executor can now be used to launch each step of a job in its own Kubernetes, pod, even if the Dagster deployment is not using the K8sRunLauncher to launch each run in its own Kubernetes pod.
[ui] When viewing a list of schedules or sensors in Overview or on individual code locations, it is now possible to filter by running state.
[ui] A new experimental asset overview page is available via user settings.
Fixed issue where asset jobs featuring a subset of a larger multi_asset could be rendered as an op-based job.
Fixed an issue where Pythonic IO managers could not be passed to the io_manager_def param on an asset.
Fixed an issue where late-binding an executor to a job, such as providing one to Definitions, would not correctly update the config schema.
[dagster-k8s] Fixed an issue where setting maxResumeRunAttempts to null in the helm chart would cause it to be set to a default value of 3 instead of disabling run retries.
[dagster-k8s] Fixed an issue where the k8s_job_executor would sometimes fail with a 409 Conflict error after retrying the creation of a Kubernetes pod for a step, due to the job having already been created during a previous attempt despite raising an error.
[dagster-dbt] Fixed an issue where dbt logs were not being captured when invoking dbt commands using the resource.
[dagster-dbt] Fixed an issue where if op_name was passed to load_assets_from_dbt_manifest, and a select parameter was specified, a suffix would be appended to the desired op name.
[ui] Fixed an issue where using a path prefix for dagit would lead to JavaScript bundle loading errors.
[ui] Resizing the viewport while viewing the Run timeline now correctly resizes the timeline and its contents.
[ui] Ctrl-scroll to zoom the DAG view, and shift-scroll to pan horizontally now work on all platforms and an instructional tooltip explains the zoom interaction.
[dagster-dbt] Added a new implementation of the dbt Resource, DbtCli, in dagster_dbt.cli. This new resource only support dbt-core>=1.4.0.
[dagster-dbt] Added a new decorator @dbt_assets in dagster_dbt.asset_decorator that allows you to specify a compute function for a selected set of dbt assets that loaded as an AssetsDefinition.
[dagster-duckdb] New guide and API reference page for the DuckDB I/O managers and resource
[rbac] - Added documentation for the new Dagster Cloud Teams feature for role-based access control (RBAC). We’ve also revamped the documentation for Dagster Cloud user roles and permissions - check it out here.
Fixed a typo in the "Using Environment Variables and Secrets" guide (thanks snikch!)
A new max_materializations_per_minute parameter (with a default of 1) to AutoMaterializationPolicy.eager() and AutoMaterializationPolicy.lazy() allows you to set bounds on the volume of work that may be automatically kicked off for each asset. To restore the previous behavior, you can explicitly set this limit to None.
DailyPartitionsDefinition, HourlyPartitionsDefinition, WeeklyPartitionsDefinition, and MonthlyPartitionsDefinition now support and end_date attribute.
[ui] When GraphQL requests time out with 504 errors, a toaster message is now shown indicating the error, instead of failing silently.
[dagster-snowflake] The Snowflake I/O managers now support authentication via unencrypted private key.
When using AutoMaterializePolicys or build_asset_reconciliation_sensor, a single new data version from an observable source asset could trigger multiple runs of the downstream assets. This has been fixed.
Fixed a bug with pythonic resources where raw run config provided to a resource would be ignored.
We previously erroneously allowed the use of EnvVar and IntEnvVar within raw run config - although they just returned the name of the env var rather than retrieve its value. This has been fixed to error directly.
[ui] Fixed an issue in the left navigation where code locations with names with URI-encodable characters (e.g. whitespace) could not be expanded.
[ui] Fixed an issue where the time shown on the Runs page when a run was starting was shown in an incorrect timezone.
[dagster-dbt] Fixed an issue where selecting models by * was being interpreted as glob pattern, rather than as a dbt selector argument. We now explicitly set the default selection pattern as fqn:*.
[dagster-cloud cli] Fixed and issue where dagster-cloud serverless deploy did not create a unique image tag if the --image tag was not specified.