[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!)
AssetCheckResult now has a text description property. Check evaluation descriptions are shown in the Checks tab on the asset details page.
Introduced TimestampMetadataValue. Timestamp metadata values are represented internally as seconds since the Unix epoch. They can be constructed using MetadataValue.timestamp. In the UI, they’re rendered in the local timezone, like other timestamps in the UI.
AssetSelection.checks can now accept AssetCheckKeys as well as AssetChecksDefinition.
[community-contribution] Metadata attached to an output at runtime (via either add_output_metadata or by passing to Output) is now available on HookContext under the op_output_metadata property. Thanks @JYoussouf!
[experimental] @asset, AssetSpec, and AssetOut now accept a tags property. Tags are key-value pairs meant to be used for organizing asset definitions. If "__dagster_no_value" is set as the value, only the key will be rendered in the UI. AssetSelection.tag allows selecting assets that have a particular tag.
[experimental] Asset tags can be used in asset CLI selections, e.g. dagster asset materialize --select tag:department=marketing
[experimental][dagster-dbt] Tags can now be configured on dbt assets, using DagsterDbtTranslator.get_tags. By default, we take the dbt tags configured on your dbt models, seeds, and snapshots.
Fixed a bug that prevented external assets with dependencies from displaying properly in Dagster UI.
Fix a performance regression in loading code locations with large multi-assets.
[community-contribution][dagster-databricks] Fix a bug with the DatabricksJobRunner that led to an inability to use dagster-databricks with Databricks instance pools. Thanks @smats0n!
[community-contribution] Fixed a bug that caused a crash when external assets had hyphens in their AssetKey. Thanks @maxfirman!
[community-contribution] Fix a bug with load_assets_from_package_module that would cause a crash when any submodule had the same directory name as a dependency. Thanks @CSRessel!
[community-contribution] Fixed a mypy type error, thanks @parthshyara!
[community-contribution][dagster-embedded-elt] Fixed an issue where Sling assets would not properly read group and description metadata from replication config, thanks @jvyoralek!
[community-contribution] Ensured annotations from the helm chart properly propagate to k8s run pods, thanks @maxfirman!
Fixed an issue in Dagster Cloud Serverless runs where multiple runs simultaneously materializing the same asset would sometimes raise a “Key not found” exception.
Fixed an issue when using agent replicas where one replica would sporadically remove a code server created by another replica due to a race condition, leading to a “code server not found” or “Deployment not found” exception.
[experimental] The metadata key for specifying column schema that will be rendered prominently on the new Overview tab of the asset details page has been changed from "columns" to "dagster/column_schema". Materializations using the old metadata key will no longer result in the Columns section of the tab being filled out.
[ui] Fixed an Insights bug where loading a view filtered to a specific code location would not preserve that filter on pageload.
The performance of loading the Definitions snapshot from a code server when large @multi_asset s are in use has been drastically improved.
The snowflake quickstart example project now renames the “by” column to avoid reserved snowflake names. Thanks @jcampbell!
The existing group name (if any) for an asset is now retained if the_asset.with_attributes is called without providing a group name. Previously, the existing group name was erroneously dropped. Thanks @ion-elgreco!
[dagster-dbt] Fixed an issue where Dagster events could not be streamed from dbt source freshness.
[dagster university] Removed redundant use of MetadataValue in Essentials course. Thanks @stianthaulow!
[ui] Increased the max number of plots on the asset plots page to 100.
The tag_keys argument on DagsterInstance.get_run_tagsis no longer optional. This has been done to remove an easy way of accidentally executing an extremely expensive database operation.
The maximum number of concurrent runs across all branch deployments is now configurable. This setting can now be set via GraphQL or the CLI.
[ui] In Insights, fixed display of table rows with zero change in value from the previous time period.
[ui] Added deployment-level Insights.
[ui] Fixed an issue causing void invoices to show up as “overdue” on the billing page.
[experimental] Branch deployments can now indicate the new and modified assets in the branch deployment as compared to the main deployment. To enable this feature, turn on the “Enable experimental branch deployment asset graph diffing” user setting.
[ui] When viewing logs for a run, the date for a single log row is now shown in the tooltip on the timestamp. This helps when viewing a run that takes place over more than one date.
Added suggestions to the error message when selecting asset keys that do not exist as an upstream asset or in an AssetSelection.
Improved error messages when trying to materialize a subset of a multi-asset which cannot be subset.
[dagster-snowflake] dagster-snowflake now requires snowflake-connector-python>=3.4.0
[embedded-elt] @sling_assets accepts an optional name parameter for the underlying op
[dagster-openai] dagster-openai library is now available.
[dagster-dbt] Added a new setting on DagsterDbtTranslatorSettings called enable_duplicate_source_asset_keys that allows users to set duplicate asset keys for their dbt sources. Thanks @hello-world-bfree!
Log messages in the Dagster daemon for unloadable sensors and schedules have been removed.
[ui] Search now uses a cache that persists across pageloads which should greatly improve search performance for very large orgs.
[ui] groups/code locations in the asset graph’s sidebar are now sorted alphabetically.
Fixed issue where the input/output schemas of configurable IOManagers could be ignored when providing explicit input / output run config.
Fixed an issue where enum values could not properly have a default value set in a ConfigurableResource.
Fixed an issue where graph-backed assets would sometimes lose user-provided descriptions due to a bug in internal copying.
[auto-materialize] Fixed an issue introduced in 1.6.7 where updates to ExternalAssets would be ignored when using AutoMaterializePolicies which depended on parent updates.
[asset checks] Fixed a bug with asset checks in step launchers.
[embedded-elt] Fix a bug when creating a SlingConnectionResource where a blank keyword argument would be emitted as an environment variable
[dagster-dbt] Fixed a bug where emitting events from dbt source freshness would cause an error.
[ui] Fixed a bug where using the “Terminate all runs” button with filters selected would not apply the filters to the action.
[ui] Fixed an issue where typing a search query into the search box before the search data was fetched would yield “No results” even after the data was fetched.
[asset checks] UI performance of asset checks related pages has been improved.
[dagster-dbt] The class DbtArtifacts has been added for managing the behavior of rebuilding the manifest during development but expecting a pre-built one in production.
Microsoft Teams is now supported for alerts. Documentation
A send sample alert button now exists on both the alert policies page and in the alert policies editor to make it easier to debug and configure alerts without having to wait for an event to kick them off.
Added a new run_retries.retry_on_op_or_asset_failures setting that can be set to false to make run retries only occur when there is an unexpected failure that crashes the run, allowing run-level retries to co-exist more naturally with op or asset retries. See the docs for more information.
dagster dev now sets the environment variable DAGSTER_IS_DEV_CLI allowing subprocesses to know that they were launched in a development context.
[ui] The Asset Checks page has been updated to show more information on the page itself rather than in a dialog.
[ui] Fixed an issue where the UI disallowed creating a dynamic partition if its name contained the “|” pipe character.
AssetSpec previously dropped the metadata and code_version fields, resulting in them not being attached to the corresponding asset. This has been fixed.
The new @multi_observable_source_asset decorator enables defining a set of assets that can be observed together with the same function.
[dagster-embedded-elt] New Asset Decorator @sling_assets and Resource SlingConnectionResource have been added for the [dagster-embedded-elt.sling](http://dagster-embedded-elt.sling) package. Deprecated build_sling_asset, SlingSourceConnection and SlingTargetConnection.
Added support for op-concurrency aware run dequeuing for the QueuedRunCoordinator.
dagster-polars has been added as an integration. Thanks @danielgafni!
[dagster-dbt] @dbt_assets now supports loading projects with semantic models.
[dagster-dbt] @dbt_assets now supports loading projects with model versions.
[dagster-dbt] get_asset_key_for_model now supports retrieving asset keys for seeds and snapshots. Thanks @aksestok!
[dagster-duckdb] The Dagster DuckDB integration supports DuckDB version 0.10.0.
[UPath I/O manager] If a non-partitioned asset is updated to have partitions, the file containing the non-partitioned asset data will be deleted when the partitioned asset is materialized, rather than raising an error.
Fixed an issue where creating a backfill of assets with dynamic partitions and a backfill policy would sometimes fail with an exception.
Fixed an issue with the type annotations on the @asset decorator causing a false positive in Pyright strict mode. Thanks @tylershunt!
[ui] On the asset graph, nodes are slightly wider allowing more text to be displayed, and group names are no longer truncated.
[ui] Fixed an issue where the groups in the asset graph would not update after an asset was switched between groups.
[dagster-k8s] Fixed an issue where setting the security_context field on the k8s_job_executor didn't correctly set the security context on the launched step pods. Thanks @krgn!
Observable source assets can now yield ObserveResults with no data_version.
You can now include FreshnessPolicys on observable source assets. These assets will be considered “Overdue” when the latest value for the “dagster/data_time” metadata value is older than what’s allowed by the freshness policy.
[ui] In Dagster Cloud, a new feature flag allows you to enable an overhauled asset overview page with a high-level stakeholder view of the asset’s health, properties, and column schema.
[kubernetes] Fixed an issue where the Kubernetes agent would sometimes leave dangling kubernetes services if the agent was interrupted during the middle of being terminated.
Within a backfill or within auto-materialize, when submitting runs for partitions of the same assets, runs are now submitted in lexicographical order of partition key, instead of in an unpredictable order.
[dagster-k8s] Include k8s pod debug info in run worker failure messages.
[dagster-dbt] Events emitted by DbtCliResource now include metadata from the dbt adapter response. This includes fields like rows_affected, query_id from the Snowflake adapter, or bytes_processed from the BigQuery adapter.
A previous change prevented asset backfills from grouping multiple assets into the same run when using BackfillPolicies under certain conditions. While the backfills would still execute in the proper order, this could lead to more individual runs than necessary. This has been fixed.
[dagster-k8s] Fixed an issue introduced in the 1.6.4 release where upgrading the Helm chart without upgrading the Dagster version used by user code caused failures in jobs using the k8s_job_executor.
[instigator-tick-logs] Fixed an issue where invoking context.log.exception in a sensor or schedule did not properly capture exception information.
[asset-checks] Fixed an issue where additional dependencies for dbt tests modeled as Dagster asset checks were not properly being deduplicated.
[dagster-dbt] Fixed an issue where dbt model, seed, or snapshot names with periods were not supported.
@observable_source_asset-decorated functions can now return an ObserveResult. This allows including metadata on the observation, in addition to a data version. This is currently only supported for non-partitioned assets.
[auto-materialize] A new AutoMaterializeRule.skip_on_not_all_parents_updated_since_cron class allows you to construct AutoMaterializePolicys which wait for all parents to be updated after the latest tick of a given cron schedule.
[Global op/asset concurrency] Ops and assets now take run priority into account when claiming global op/asset concurrency slots.
build_schedule_from_partitioned_job now supports creating a schedule from a static-partitioned job (Thanks @craustin!)
[dagster-pipes] PipesK8sClient will now autodetect the namespace when using in-cluster config. (Thanks @aignas!)
[dagster-pipes] PipesK8sClient can now inject the context in to multiple containers. (Thanks @aignas!)
[dagster-snowflake] The Snowflake Pandas I/O manager now uses the write_pandas method to load Pandas DataFrames in Snowflake. To support this change, the database connector was switched from SqlDbConnection to SnowflakeConnection .
[ui] On the overview sensors page you can now filter sensors by type.
[dagster-deltalake-polars] Added LazyFrame support (Thanks @ion-elgreco!)
[dagster-dbt] When using @dbt_assets and multiple dbt resources produce the same AssetKey, we now display an exception message that highlights the file paths of the misconfigured dbt resources in your dbt project.
[dagster-k8s] The debug info reported upon failure has been improved to include additional information from the Job. (Thanks @jblawatt!)
[dagster-k8s] Changed the Dagster Helm chart to apply automountServiceAccountToken: false to the default service account used by the Helm chart, in order to better comply with security policies. (Thanks @MattyKuzyk!)
A unnecessary thread lock has been removed from the sensor daemon. This should improve sensor throughput for users with many sensors who have enabled threading.
Retry from failure behavior has been improved for cases where dynamic steps were interrupted.
Previously, when backfilling a set of assets which shared a BackfillPolicy and PartitionsDefinition, but had a non-default partition mapping between them, a run for the downstream asset could be launched at the same time as a separate run for the upstream asset, resulting in inconsistent partition ordering. Now, the downstream asset will only execute after the parents complete. (Thanks @ruizh22!)
Previously, asset backfills would raise an exception if the code server became unreachable mid-iteration. Now, the backfill will pause until the next evaluation.
Fixed a bug that was causing ranged backfills over dynamically partitioned assets to fail.
[dagster-pipes] PipesK8sClient has improved handling for init containers and additional containers. (Thanks @aignas!)
Fixed the last_sensor_start_time property of the SensorEvaluationContext, which would get cleared on ticks after the first tick after the sensor starts.
[dagster-mysql] Fixed the optional dagster instance migrate --bigint-migration, which caused some operational errors on mysql storages.
[dagster-dbt] Fixed a bug introduced in 1.6.3 that caused errors when ingesting asset checks with multiple dependencies.
[asset checks] @asset_check now has a blocking parameter. When this is enabled, if the check fails with severity ERROR then any downstream assets in the same run won’t execute.
Agent tokens can now be locked down to particular deployments. Agents will not be able to run any jobs scheduled for deployments that they are not permitted to access. By default, agent tokens have access to all deployments in an organization. Use the Edit button next to an agent token on the Tokens tab in Org Settings to configure permissions for a particular token. You must be an Organization Admin to edit agent token permissions.
Added support for the 3.0 release of the pendulum library, for Python versions 3.9 and higher.
Performance improvements when starting run worker processes or step worker processes for runs in code locations with a large number of jobs.
AllPartitionMapping now supports mapping to downstream partitions, enabling asset backfills with these dependencies. Thanks @craustin!
[asset checks][experimental] @asset_check has new fields additional_deps and additional_ins to allow dependencies on assets other than the asset being checked.
[ui] Asset graph group nodes now show status counts.
[dagster-snowflake] The Snowflake I/O Manager now has more specific error handling when a table doesn’t exist.
[ui][experimental] A new experimental UI for the auto-materialize history of a specific asset has been added. This view can be enabled under your user settings by setting “Use new asset auto-materialize history page”.
[ui] Command clicking on an asset group will now select or deselect all assets in that group.
[dagster-k8s] Added the ability to customize resource limits for initContainers used by Dagster system components in the Dagster Helm chart. Thanks @MattyKuzyk!
[dagster-k8s] Added the ability to specify additional containers and initContainers in code locations in the Helm chart. Thanks @craustin!
[dagster-k8s] Explicitly listed the set of RBAC permissions used by the agent Helm chart role instead of using a wildcard. Thanks @easontm!
Previously, calling get_partition_keys_not_in_subset on a BaseTimeWindowPartitionsSubset that targeted a partitions definition with no partitions (e.g. a future start date) would raise an error. Now, it returns an empty list.
Fixed issue which could cause invalid runs to be launched if a code location was updated during the course of an AMP evaluation.
Previously, some asset backfills raised an error when targeting multi-assets with internal asset dependencies. This has been fixed.
Previously, using the LocalComputeLogManager on Windows could result in errors relating to invalid paths. This has been resolved. Thanks @hainenber!
An outdated path in the contribution guide has been updated. Thanks @hainenber!
[ui] Previously an error was sometimes raised when attempting to create a dynamic partition within a multi-partitioned asset via the UI. This has been fixed.
[ui] The “Upstream materializations are missing” warning when launching a run has been expanded to warn about failed upstream materializations as well.
[ui] The community welcome modal now renders properly in dark mode and some elements of Asset and Op graphs have higher contrast in both themes.
[ui] Fixed dark mode colors for datepicker, error message, and op definition elements.
[ui] Pressing the arrow keys to navigate op/asset graphs while the layout is loading no longer causes errors.
[ui] Exporting asset and op graphs to SVG no longer fails when chrome extensions inject additional stylesheets into Dagster’s UI.
[ui] Dagster now defaults to UTC when the user’s default timezone cannot be identified, rather than crashing with a date formatting error.
[ui] Fixed an issue in the asset graph sidebar that caused groups to only list their first asset.
[ui] Fixed an issue where sensors runs would undercount the number of dynamic partition requests added or deleted if there were multiple requests for additions/deletions.
[docs] Fixed a typo in the “Using Dagster with Delta Lake” guide. Thanks @avriiil!
[asset checks] Fixed an issue which could cause errors when using asset checks with step launchers.
[dagster-webserver] A bug preventing WebSocket connections from establishing on python 3.11+ has been fixed.
[dagster-databricks] DatabricksJobRunner now ensures the correctdatabricks-sdk is installed. Thanks @zyd14!
[dagster-dbt] On run termination, an interrupt signal is now correctly forwarded to any in-progress dbt subprocesses.
[dagster-dbt] Descriptions for dbt tests ingested as asset checks can now be populated using the config.meta.description. Thanks @CapitanHeMo!
[dagster-dbt] Previously, the error message displayed when no dbt profiles information was found would display an incorrect path. This has been fixed. Thanks @zoltanctoth!
[dagster-k8s] PipesK8sClient can now correctly handle load_incluster_config . Thanks @aignas!
Added a new category to Concepts:Automation. This page provides a high-level overview of the various ways Dagster allows you run data pipelines without manual intervention.
Moved several concept pages under Concepts > Automation: Schedules, Sensors, Asset Sensors, and Auto-materialize Policies.
Fixed an issue where configuring the agent_queue key in a dagster_cloud.yaml file incorrectly failed to validate when using the dagster-cloud ci init or dagster-cloud ci check commands during CI/CD.
The warning for unloadable sensors and schedules in the Dagster UI has now been removed.
When viewing an individual sensor or schedule, we now provide a button to reset the status of the sensor or schedule back to its default status as defined in code.