[ML][Pipeline] Fix primitive pipeline component output

sdk/ml/azure-ai-ml/azure/ai/ml/_internal/_schema/input_output.py

@@ -17,6 +17,8 @@
     "String",
     "float",
     "Float",
+    "double",
+    "Double"
 ]
 
 

sdk/ml/azure-ai-ml/azure/ai/ml/_internal/_utils/_utils.py

@@ -0,0 +1,30 @@
+# ---------------------------------------------------------
+# Copyright (c) Microsoft Corporation. All rights reserved.
+# ---------------------------------------------------------
+
+# hack: map internal component output type to valid v2 output type
+from azure.ai.ml._internal._schema.input_output import SUPPORTED_INTERNAL_PARAM_TYPES
+from azure.ai.ml._utils.utils import get_all_enum_values_iter
+from azure.ai.ml.constants import AssetTypes
+from azure.ai.ml.constants._common import InputTypes
+
+
+def _map_internal_output_type(_meta):
+    """Map component output type to valid pipeline output type."""
+    def _map_primitive_type(_type):
+        """Convert double and float to number type."""
+        _type = _type.lower()
+        if _type in ["double", "float"]:
+            return InputTypes.NUMBER
+        return _type
+
+    if type(_meta).__name__ != "InternalOutput":
+        return _meta.type
+    if _meta.type in list(get_all_enum_values_iter(AssetTypes)):
+        return _meta.type
+    if _meta.type in SUPPORTED_INTERNAL_PARAM_TYPES:
+        return _map_primitive_type(_meta.type)
+    if _meta.type in ["AnyFile"]:
+        return AssetTypes.URI_FILE
+    # Handle AnyDirectory and the other types.
+    return AssetTypes.URI_FOLDER

sdk/ml/azure-ai-ml/azure/ai/ml/dsl/_pipeline_component_builder.py

@@ -11,13 +11,12 @@
 from inspect import Parameter, signature
 from typing import Callable, Union
 
+from azure.ai.ml._internal._utils._utils import _map_internal_output_type
 from azure.ai.ml._utils._func_utils import get_outputs_and_locals
 from azure.ai.ml._utils.utils import (
-    get_all_enum_values_iter,
     is_valid_node_name,
     parse_args_description_from_docstring,
 )
-from azure.ai.ml.constants import AssetTypes
 from azure.ai.ml.constants._component import ComponentSource, IOConstants
 from azure.ai.ml.constants._job.pipeline import COMPONENT_IO_KEYWORDS
 from azure.ai.ml.dsl._utils import _sanitize_python_variable_name
@@ -259,19 +258,10 @@ def _build_pipeline_outputs(self, outputs: typing.Dict[str, NodeOutput]):
                     is_control=value.is_control,
                 )
 
-            # hack: map component output type to valid pipeline output type
-            def _map_type(_meta):
-                if type(_meta).__name__ != "InternalOutput":
-                    return _meta.type
-                if _meta.type in list(get_all_enum_values_iter(AssetTypes)):
-                    return _meta.type
-                if _meta.type in ["AnyFile"]:
-                    return AssetTypes.URI_FILE
-                return AssetTypes.URI_FOLDER
-
             # Note: Here we set PipelineOutput as Pipeline's output definition as we need output binding.
             output_meta = Output(
-                type=_map_type(meta), description=meta.description, mode=meta.mode, is_control=meta.is_control
+                type=_map_internal_output_type(meta), description=meta.description,
+                mode=meta.mode, is_control=meta.is_control
             )
             pipeline_output = PipelineOutput(
                 port_name=key,

sdk/ml/azure-ai-ml/tests/dsl/e2etests/test_controlflow_pipeline.py

@@ -1,8 +1,9 @@
 import pytest
+from azure.ai.ml.dsl._group_decorator import group
 from devtools_testutils import AzureRecordedTestCase, is_live
 from test_utilities.utils import _PYTEST_TIMEOUT_METHOD, assert_job_cancel, omit_with_wildcard
 
-from azure.ai.ml import Input, MLClient, load_component
+from azure.ai.ml import Input, MLClient, load_component, Output
 from azure.ai.ml.dsl import pipeline
 from azure.ai.ml.dsl._condition import condition
 from azure.ai.ml.dsl._do_while import do_while
@@ -171,12 +172,36 @@ def test_registered_component_is_control(self, client: MLClient):
         registered_component = client.components.create_or_update(primitive_component_with_normal_input_output_v2)
         rest_dict = registered_component._to_dict()
         # Assert is_control with correct bool type
-        assert rest_dict["outputs"] == {
+        expected_dict = {
             "output_data": {"type": "uri_folder"},
             "bool_param_output": {"type": "boolean", "is_control": True, "early_available": True},
             "int_param_output": {"type": "integer", "is_control": True},
             "float_param_output": {"type": "number", "is_control": True},
             "str_param_output": {"type": "string", "is_control": True}}
+        assert rest_dict["outputs"] == expected_dict
+
+        # Assert on pipeline component
+        @group
+        class ControlOutputGroup:
+            output_data: Output(type="uri_folder")
+            float_param_output: Output(type="number", is_control=True)
+            int_param_output: Output(type="integer", is_control=True)
+            bool_param_output: Output(type="boolean", is_control=True)
+            str_param_output: Output(type="string", is_control=True)
+
+        @pipeline()
+        def test_pipeline_component_control_output() -> ControlOutputGroup:
+            node = primitive_component_with_normal_input_output_v2(
+                input_data=test_input, parambool=True,
+                paramint=2, paramfloat=2.2, paramstr="test"
+            )
+            return node.outputs
+
+        registered_pipeline_component = client.components.create_or_update(test_pipeline_component_control_output)
+        rest_dict = registered_pipeline_component._to_dict()
+        # Update expected dict, early_available will be removed for subgraph output.
+        expected_dict["bool_param_output"] = {"type": "boolean", "is_control": True}
+        assert rest_dict["outputs"] == expected_dict
 
     def test_do_while_combined_if_else(self, client: MLClient):
         do_while_body_component = load_component(