group

python_modules/dagster/dagster/_core/definitions/decorators/asset_check_decorator.py

@@ -240,7 +240,7 @@ def inner(fn: AssetCheckFunction) -> AssetChecksDefinition:
             asset_in_map={},
             asset_out_map={},
             execution_type=None,
-            concurrency_key=None,
+            concurrency_group=None,
         )
 
         builder = DecoratorAssetsDefinitionBuilder(

python_modules/dagster/dagster/_core/definitions/decorators/asset_decorator.py

@@ -106,7 +106,7 @@ def asset(
     check_specs: Optional[Sequence[AssetCheckSpec]] = ...,
     owners: Optional[Sequence[str]] = ...,
     kinds: Optional[AbstractSet[str]] = ...,
-    concurrency_key: Optional[str] = ...,
+    concurrency_group: Optional[str] = ...,
     **kwargs,
 ) -> Callable[[Callable[..., Any]], AssetsDefinition]: ...
 
@@ -184,7 +184,7 @@ def asset(
     check_specs: Optional[Sequence[AssetCheckSpec]] = None,
     owners: Optional[Sequence[str]] = None,
     kinds: Optional[AbstractSet[str]] = None,
-    concurrency_key: Optional[str] = None,
+    concurrency_group: Optional[str] = None,
     **kwargs,
 ) -> Union[AssetsDefinition, Callable[[Callable[..., Any]], AssetsDefinition]]:
     """Create a definition for how to compute an asset.
@@ -260,7 +260,7 @@ def asset(
             e.g. `team:finops`.
         kinds (Optional[Set[str]]): A list of strings representing the kinds of the asset. These
             will be made visible in the Dagster UI.
-        concurrency_key (Optional[str]): A string that identifies the concurrency limit group that governs
+        concurrency_group (Optional[str]): A string that identifies the concurrency limit group that governs
             this asset's execution.
         non_argument_deps (Optional[Union[Set[AssetKey], Set[str]]]): Deprecated, use deps instead.
             Set of asset keys that are upstream dependencies, but do not pass an input to the asset.
@@ -322,7 +322,7 @@ def my_asset(my_upstream_asset: int) -> int:
         check_specs=check_specs,
         key=key,
         owners=owners,
-        concurrency_key=concurrency_key,
+        concurrency_group=concurrency_group,
     )
 
     if compute_fn is not None:
@@ -395,7 +395,7 @@ class AssetDecoratorArgs(NamedTuple):
     key: Optional[CoercibleToAssetKey]
     check_specs: Optional[Sequence[AssetCheckSpec]]
     owners: Optional[Sequence[str]]
-    concurrency_key: Optional[str]
+    concurrency_group: Optional[str]
 
 
 class ResourceRelatedState(NamedTuple):
@@ -520,7 +520,7 @@ def create_assets_def_from_fn_and_decorator_args(
             can_subset=False,
             decorator_name="@asset",
             execution_type=AssetExecutionType.MATERIALIZATION,
-            concurrency_key=args.concurrency_key,
+            concurrency_group=args.concurrency_group,
         )
 
         builder = DecoratorAssetsDefinitionBuilder.from_asset_outs_in_asset_centric_decorator(
@@ -567,7 +567,7 @@ def multi_asset(
     code_version: Optional[str] = None,
     specs: Optional[Sequence[AssetSpec]] = None,
     check_specs: Optional[Sequence[AssetCheckSpec]] = None,
-    concurrency_key: Optional[str] = None,
+    concurrency_group: Optional[str] = None,
     **kwargs: Any,
 ) -> Callable[[Callable[..., Any]], AssetsDefinition]:
     """Create a combined definition of multiple assets that are computed using the same op and same
@@ -622,7 +622,7 @@ def multi_asset(
             by this function.
         check_specs (Optional[Sequence[AssetCheckSpec]]): Specs for asset checks that
             execute in the decorated function after materializing the assets.
-        concurrency_key (Optional[str]): A string that identifies the concurrency limit group that
+        concurrency_group (Optional[str]): A string that identifies the concurrency limit group that
             governs this multi-asset's execution.
         non_argument_deps (Optional[Union[Set[AssetKey], Set[str]]]): Deprecated, use deps instead.
             Set of asset keys that are upstream dependencies, but do not pass an input to the
@@ -699,7 +699,7 @@ def my_function(asset0):
         backfill_policy=backfill_policy,
         decorator_name="@multi_asset",
         execution_type=AssetExecutionType.MATERIALIZATION,
-        concurrency_key=concurrency_key,
+        concurrency_group=concurrency_group,
     )
 
     def inner(fn: Callable[..., Any]) -> AssetsDefinition:

python_modules/dagster/dagster/_core/definitions/decorators/decorator_assets_definition_builder.py

@@ -237,7 +237,7 @@ class DecoratorAssetsDefinitionBuilderArgs(NamedTuple):
     specs: Sequence[AssetSpec]
     upstream_asset_deps: Optional[Iterable[AssetDep]]
     execution_type: Optional[AssetExecutionType]
-    concurrency_key: Optional[str]
+    concurrency_group: Optional[str]
 
     @property
     def check_specs(self) -> Sequence[AssetCheckSpec]:

python_modules/dagster/dagster/_core/definitions/decorators/op_decorator.py

@@ -52,7 +52,7 @@ def __init__(
         retry_policy: Optional[RetryPolicy] = None,
         ins: Optional[Mapping[str, In]] = None,
         out: Optional[Union[Out, Mapping[str, Out]]] = None,
-        concurrency_key: Optional[str] = None,
+        concurrency_group: Optional[str] = None,
     ):
         self.name = check.opt_str_param(name, "name")
         self.decorator_takes_context = check.bool_param(
@@ -66,7 +66,7 @@ def __init__(
         self.tags = tags
         self.code_version = code_version
         self.retry_policy = retry_policy
-        self.concurrency_key = concurrency_key
+        self.concurrency_group = concurrency_group
 
         # config will be checked within OpDefinition
         self.config_schema = config_schema
@@ -134,7 +134,7 @@ def __call__(self, fn: Callable[..., Any]) -> "OpDefinition":
             code_version=self.code_version,
             retry_policy=self.retry_policy,
             version=None,  # code_version has replaced version
-            concurrency_key=self.concurrency_key,
+            concurrency_group=self.concurrency_group,
         )
         update_wrapper(op_def, compute_fn.decorated_fn)
         return op_def
@@ -157,7 +157,7 @@ def op(
     version: Optional[str] = ...,
     retry_policy: Optional[RetryPolicy] = ...,
     code_version: Optional[str] = ...,
-    concurrency_key: Optional[str] = None,
+    concurrency_group: Optional[str] = None,
 ) -> _Op: ...
 
 
@@ -177,7 +177,7 @@ def op(
     version: Optional[str] = None,
     retry_policy: Optional[RetryPolicy] = None,
     code_version: Optional[str] = None,
-    concurrency_key: Optional[str] = None,
+    concurrency_group: Optional[str] = None,
 ) -> Union["OpDefinition", _Op]:
     """Create an op with the specified parameters from the decorated function.
 
@@ -271,7 +271,7 @@ def multi_out() -> Tuple[str, int]:
         retry_policy=retry_policy,
         ins=ins,
         out=out,
-        concurrency_key=concurrency_key,
+        concurrency_group=concurrency_group,
     )
 
 

python_modules/dagster/dagster/_core/definitions/decorators/source_asset_decorator.py

@@ -300,7 +300,7 @@ def my_function():
         backfill_policy=None,
         decorator_name="@multi_observable_source_asset",
         execution_type=AssetExecutionType.OBSERVATION,
-        concurrency_key=None,
+        concurrency_group=None,
     )
 
     def inner(fn: Callable[..., Any]) -> AssetsDefinition:

python_modules/dagster/dagster/_core/definitions/op_definition.py

@@ -91,7 +91,7 @@ class OpDefinition(NodeDefinition, IHasInternalInit):
         code_version (Optional[str]): (Experimental) Version of the code encapsulated by the op. If set,
             this is used as a default code version for all outputs.
         retry_policy (Optional[RetryPolicy]): The retry policy for this op.
-        concurrency_key (Optional[str]): A string that identifies the concurrency limit group that governs
+        concurrency_group (Optional[str]): A string that identifies the concurrency limit group that governs
             this op's execution.
 
 
@@ -114,7 +114,7 @@ def _add_one(_context, inputs):
     _required_resource_keys: AbstractSet[str]
     _version: Optional[str]
     _retry_policy: Optional[RetryPolicy]
-    _concurrency_key: Optional[str]
+    _concurrency_group: Optional[str]
 
     def __init__(
         self,
@@ -129,7 +129,7 @@ def __init__(
         version: Optional[str] = None,
         retry_policy: Optional[RetryPolicy] = None,
         code_version: Optional[str] = None,
-        concurrency_key: Optional[str] = None,
+        concurrency_group: Optional[str] = None,
     ):
         from dagster._core.definitions.decorators.op_decorator import (
             DecoratedOpFunction,
@@ -174,7 +174,7 @@ def __init__(
             check.opt_set_param(required_resource_keys, "required_resource_keys", of_type=str)
         )
         self._retry_policy = check.opt_inst_param(retry_policy, "retry_policy", RetryPolicy)
-        self._concurrency_key = _validate_concurrency_key(concurrency_key, tags)
+        self._concurrency_group = _validate_concurrency_group(concurrency_group, tags)
 
         positional_inputs = (
             self._compute_fn.positional_inputs()
@@ -204,7 +204,7 @@ def dagster_internal_init(
         version: Optional[str],
         retry_policy: Optional[RetryPolicy],
         code_version: Optional[str],
-        concurrency_key: Optional[str],
+        concurrency_group: Optional[str],
     ) -> "OpDefinition":
         return OpDefinition(
             compute_fn=compute_fn,
@@ -218,7 +218,7 @@ def dagster_internal_init(
             version=version,
             retry_policy=retry_policy,
             code_version=code_version,
-            concurrency_key=concurrency_key,
+            concurrency_group=concurrency_group,
         )
 
     @property
@@ -305,9 +305,9 @@ def with_retry_policy(self, retry_policy: RetryPolicy) -> "PendingNodeInvocation
         return super(OpDefinition, self).with_retry_policy(retry_policy)
 
     @property
-    def concurrency_key(self) -> Optional[str]:
+    def concurrency_group(self) -> Optional[str]:
         """Optional[str]: The concurrency key for this op."""
-        return self._concurrency_key
+        return self._concurrency_group
 
     def is_from_decorator(self) -> bool:
         from dagster._core.definitions.decorators.op_decorator import DecoratedOpFunction
@@ -393,7 +393,7 @@ def with_replaced_properties(
             code_version=self._version,
             retry_policy=self.retry_policy,
             version=None,  # code_version replaces version
-            concurrency_key=self.concurrency_key,
+            concurrency_group=self.concurrency_group,
         )
 
     def copy_for_configured(
@@ -602,19 +602,19 @@ def _is_result_object_type(ttype):
     return ttype in (MaterializeResult, ObserveResult, AssetCheckResult)
 
 
-def _validate_concurrency_key(concurrency_key, tags):
+def _validate_concurrency_group(concurrency_group, tags):
     from dagster._core.storage.tags import GLOBAL_CONCURRENCY_TAG
 
-    check.opt_str_param(concurrency_key, "concurrency_key")
+    check.opt_str_param(concurrency_group, "concurrency_group")
     tags = check.opt_mapping_param(tags, "tags")
     tag_concurrency_key = tags.get(GLOBAL_CONCURRENCY_TAG)
-    if concurrency_key and tag_concurrency_key and concurrency_key != tag_concurrency_key:
+    if concurrency_group and tag_concurrency_key and concurrency_group != tag_concurrency_key:
         raise DagsterInvalidDefinitionError(
-            f'Concurrency key "{concurrency_key}" that conflicts with the concurrency key tag "{tag_concurrency_key}".'
+            f'Concurrency group "{concurrency_group}" that conflicts with the concurrency key tag "{tag_concurrency_key}".'
         )
 
-    if concurrency_key:
-        return concurrency_key
+    if concurrency_group:
+        return concurrency_group
 
     if tag_concurrency_key:
         return tag_concurrency_key

python_modules/dagster/dagster/_core/execution/plan/active.py

@@ -350,14 +350,14 @@ def get_steps_to_execute(
             if run_scoped_concurrency_limits_counter:
                 run_scoped_concurrency_limits_counter.update_counters_with_launched_item(step)
 
-            if step.concurrency_key and self._instance_concurrency_context:
+            if step.concurrency_group and self._instance_concurrency_context:
                 try:
                     step_priority = int(step.tags.get(PRIORITY_TAG, 0))
                 except ValueError:
                     step_priority = 0
 
                 if not self._instance_concurrency_context.claim(
-                    step.concurrency_key, step.key, step_priority
+                    step.concurrency_group, step.key, step_priority
                 ):
                     continue
 
@@ -655,9 +655,9 @@ def concurrency_event_iterator(
             ):
                 step = self.get_step_by_key(step_key)
                 step_context = plan_context.for_step(step)
-                step_concurrency_key = cast(str, step.concurrency_key)
+                concurrency_group = cast(str, step.concurrency_group)
                 self._messaged_concurrency_slots[step_key] = time.time()
                 is_initial_message = last_messaged_timestamp is None
                 yield DagsterEvent.step_concurrency_blocked(
-                    step_context, step_concurrency_key, initial=is_initial_message
+                    step_context, concurrency_group, initial=is_initial_message
                 )

python_modules/dagster/dagster/_core/execution/plan/plan.py

@@ -316,7 +316,7 @@ def _build_from_sorted_nodes(
                         ),
                         step_outputs=step_outputs,
                         tags=node.tags,
-                        concurrency_key=node.definition.concurrency_key,
+                        concurrency_group=node.definition.concurrency_group,
                     )
                 elif has_pending_input:
                     new_step = UnresolvedCollectExecutionStep(
@@ -327,7 +327,7 @@ def _build_from_sorted_nodes(
                         ),
                         step_outputs=step_outputs,
                         tags=node.tags,
-                        concurrency_key=node.definition.concurrency_key,
+                        concurrency_group=node.definition.concurrency_group,
                     )
                 else:
                     new_step = ExecutionStep(
@@ -336,7 +336,7 @@ def _build_from_sorted_nodes(
                         step_inputs=cast(List[StepInput], step_inputs),
                         step_outputs=step_outputs,
                         tags=node.tags,
-                        concurrency_key=node.definition.concurrency_key,
+                        concurrency_group=node.definition.concurrency_group,
                     )
 
                 self.add_step(new_step)
@@ -1031,7 +1031,7 @@ def rebuild_from_snapshot(
                     step_inputs,  # type: ignore  # (plain StepInput only)
                     step_outputs,
                     step_snap.tags,
-                    step_snap.concurrency_key,
+                    step_snap.concurrency_group,
                 )
             elif step_snap.kind == StepKind.UNRESOLVED_MAPPED:
                 step = UnresolvedMappedExecutionStep(
@@ -1043,7 +1043,7 @@ def rebuild_from_snapshot(
                     step_inputs,  # type: ignore  # (StepInput or UnresolvedMappedStepInput only)
                     step_outputs,
                     step_snap.tags,
-                    step_snap.concurrency_key,
+                    step_snap.concurrency_group,
                 )
             elif step_snap.kind == StepKind.UNRESOLVED_COLLECT:
                 step = UnresolvedCollectExecutionStep(
@@ -1052,7 +1052,7 @@ def rebuild_from_snapshot(
                     step_inputs,  # type: ignore  # (StepInput or UnresolvedCollectStepInput only)
                     step_outputs,
                     step_snap.tags,
-                    step_snap.concurrency_key,
+                    step_snap.concurrency_group,
                 )
             else:
                 raise Exception(f"Unexpected step kind {step_snap.kind}")