def testPenguinPipelineLocalWithImporter(self):
module_file = self._module_file_name('keras')
LocalDagRunner().run(
penguin_pipeline_local._create_pipeline(
pipeline_name=self._pipeline_name,
data_root=self._data_root,
module_file=module_file,
accuracy_threshold=0.1,
serving_model_dir=self._serving_model_dir,
pipeline_root=self._pipeline_root,
metadata_path=self._metadata_path,
user_provided_schema_path=self._schema_path,
enable_tuning=False,
enable_bulk_inferrer=False,
examplegen_input_config=None,
examplegen_range_config=None,
resolver_range_config=None,
beam_pipeline_args=[],
enable_transform_input_cache=False))
self.assertTrue(fileio.exists(self._serving_model_dir))
self.assertTrue(fileio.exists(self._metadata_path))
expected_execution_count = 9 # 7 components + 1 resolver + 1 importer
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
store = mlmd.MetadataStore(metadata_config)
artifact_count = len(store.get_artifacts())
execution_count = len(store.get_executions())
self.assertGreaterEqual(artifact_count, execution_count)
self.assertEqual(expected_execution_count, execution_count)
self._assertPipelineExecution(has_schema_gen=False)
def testPenguinPipelineLocal(self, model_framework):
if model_framework == 'tfdf_experimental':
# Skip if TFDF is not available or incompatible.
try:
importlib.import_module('tensorflow_decision_forests')
except (ImportError, tf.errors.NotFoundError):
self.skipTest('TensorflowDecisionForests is not available')
module_file = self._module_file_name(model_framework)
pipeline = penguin_pipeline_local._create_pipeline(
pipeline_name=self._pipeline_name,
data_root=self._data_root,
module_file=module_file,
accuracy_threshold=0.1,
serving_model_dir=self._serving_model_dir,
pipeline_root=self._pipeline_root,
metadata_path=self._metadata_path,
user_provided_schema_path=None,
enable_tuning=False,
enable_bulk_inferrer=False,
examplegen_input_config=None,
examplegen_range_config=None,
resolver_range_config=None,
beam_pipeline_args=self._make_beam_pipeline_args(),
enable_transform_input_cache=False)
logging.info('Starting the first pipeline run.')
LocalDagRunner().run(pipeline)
self.assertTrue(fileio.exists(self._serving_model_dir))
self.assertTrue(fileio.exists(self._metadata_path))
expected_execution_count = 8 # 7 components + 1 resolver
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
store = mlmd.MetadataStore(metadata_config)
artifact_count = len(store.get_artifacts())
execution_count = len(store.get_executions())
self.assertGreaterEqual(artifact_count, execution_count)
self.assertEqual(expected_execution_count, execution_count)
self._assertPipelineExecution()
logging.info('Starting the second pipeline run. All components except '
'Evaluator and Pusher will use cached results.')
LocalDagRunner().run(pipeline)
# Artifact count is increased by 3 caused by Evaluator and Pusher.
self.assertLen(store.get_artifacts(), artifact_count + 3)
artifact_count = len(store.get_artifacts())
self.assertLen(store.get_executions(), expected_execution_count * 2)
logging.info('Starting the third pipeline run. '
'All components will use cached results.')
LocalDagRunner().run(pipeline)
# Asserts cache execution.
# Artifact count is unchanged.
self.assertLen(store.get_artifacts(), artifact_count)
self.assertLen(store.get_executions(), expected_execution_count * 3)
def testPenguinPipelineLocalConditionalWithoutPusher(self):
module_file = self._module_file_name('keras')
pipeline = penguin_pipeline_local._create_pipeline(
pipeline_name=self._pipeline_name,
data_root=self._data_root,
module_file=module_file,
accuracy_threshold=
1.0, # Model evaluation will fail with 1.0 threshold
serving_model_dir=self._serving_model_dir,
pipeline_root=self._pipeline_root,
metadata_path=self._metadata_path,
user_provided_schema_path=None,
enable_tuning=False,
enable_bulk_inferrer=False,
examplegen_input_config=None,
examplegen_range_config=None,
resolver_range_config=None,
beam_pipeline_args=self._make_beam_pipeline_args(),
enable_transform_input_cache=False)
logging.info('Starting the first pipeline run.')
LocalDagRunner().run(pipeline)
self.assertTrue(fileio.exists(self._metadata_path))
expected_execution_count = 7 # Without pusher because evaluation fails
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
store = mlmd.MetadataStore(metadata_config)
artifact_count = len(store.get_artifacts())
execution_count = len(store.get_executions())
self.assertGreaterEqual(artifact_count, execution_count)
self.assertEqual(expected_execution_count, execution_count)
self._assertPipelineExecution(has_pusher=False)
logging.info('Starting the second pipeline run. All components except '
'Evaluator will use cached results. Pusher will not run.')
LocalDagRunner().run(pipeline)
# Artifact count stays the same, because no new blessed model,
# hence no new evaluation and no new pushed model.
self.assertLen(store.get_artifacts(), artifact_count)
self.assertLen(store.get_executions(), expected_execution_count * 2)
logging.info('Starting the third pipeline run. '
'All components will use cached results.')
LocalDagRunner().run(pipeline)
# Asserts cache execution.
# Artifact count is unchanged.
self.assertLen(store.get_artifacts(), artifact_count)
self.assertLen(store.get_executions(), expected_execution_count * 3)
def testPenguinPipelineLocal(self, model_framework):
module_file = self._module_file_name(model_framework)
pipeline = penguin_pipeline_local._create_pipeline(
pipeline_name=self._pipeline_name,
data_root=self._data_root,
module_file=module_file,
accuracy_threshold=0.1,
serving_model_dir=self._serving_model_dir,
pipeline_root=self._pipeline_root,
metadata_path=self._metadata_path,
user_provided_schema_path=None,
enable_tuning=False,
enable_bulk_inferrer=False,
examplegen_input_config=None,
examplegen_range_config=None,
resolver_range_config=None,
beam_pipeline_args=self._make_beam_pipeline_args())
logging.info('Starting the first pipeline run.')
LocalDagRunner().run(pipeline)
self.assertTrue(fileio.exists(self._serving_model_dir))
self.assertTrue(fileio.exists(self._metadata_path))
expected_execution_count = 9 # 8 components + 1 resolver
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
store = mlmd.MetadataStore(metadata_config)
artifact_count = len(store.get_artifacts())
execution_count = len(store.get_executions())
self.assertGreaterEqual(artifact_count, execution_count)
self.assertEqual(expected_execution_count, execution_count)
self._assertPipelineExecution()
logging.info('Starting the second pipeline run. All components except '
'Evaluator and Pusher will use cached results.')
LocalDagRunner().run(pipeline)
# Artifact count is increased by 3 caused by Evaluator and Pusher.
self.assertLen(store.get_artifacts(), artifact_count + 3)
artifact_count = len(store.get_artifacts())
self.assertLen(store.get_executions(), expected_execution_count * 2)
logging.info('Starting the third pipeline run. '
'All components will use cached results.')
LocalDagRunner().run(pipeline)
# Asserts cache execution.
# Artifact count is unchanged.
self.assertLen(store.get_artifacts(), artifact_count)
self.assertLen(store.get_executions(), expected_execution_count * 3)
def testPenguinPipelineLocalWithBulkInferrer(self, model_framework):
if model_framework == 'tfdf_experimental':
# Skip if TFDF is not available or incompatible.
try:
importlib.import_module('tensorflow_decision_forests')
except (ImportError, tf.errors.NotFoundError):
self.skipTest('TensorflowDecisionForests is not available')
module_file = self._module_file_name(model_framework)
LocalDagRunner().run(
penguin_pipeline_local._create_pipeline(
pipeline_name=self._pipeline_name,
data_root=self._data_root,
module_file=module_file,
accuracy_threshold=0.1,
serving_model_dir=self._serving_model_dir,
pipeline_root=self._pipeline_root,
metadata_path=self._metadata_path,
user_provided_schema_path=None,
enable_tuning=False,
enable_bulk_inferrer=True,
examplegen_input_config=None,
examplegen_range_config=None,
resolver_range_config=None,
beam_pipeline_args=[],
enable_transform_input_cache=False))
self.assertTrue(fileio.exists(self._serving_model_dir))
self.assertTrue(fileio.exists(self._metadata_path))
expected_execution_count = 10 # 9 components + 1 resolver
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
store = mlmd.MetadataStore(metadata_config)
artifact_count = len(store.get_artifacts())
execution_count = len(store.get_executions())
self.assertGreaterEqual(artifact_count, execution_count)
self.assertEqual(expected_execution_count, execution_count)
self._assertPipelineExecution(has_bulk_inferrer=True)
def testPenguinPipelineLocalWithRollingWindow(self, model_framework):
module_file = self._module_file_name('keras')
examplegen_input_config = proto.Input(splits=[
proto.Input.Split(name='test', pattern='day{SPAN}/*'),
])
resolver_range_config = proto.RangeConfig(
rolling_range=proto.RollingRange(num_spans=2))
def run_pipeline(examplegen_range_config):
LocalDagRunner().run(
penguin_pipeline_local._create_pipeline(
pipeline_name=self._pipeline_name,
data_root=self._data_root_span,
module_file=module_file,
accuracy_threshold=0.1,
serving_model_dir=self._serving_model_dir,
pipeline_root=self._pipeline_root,
metadata_path=self._metadata_path,
user_provided_schema_path=None,
enable_tuning=False,
enable_bulk_inferrer=False,
examplegen_input_config=examplegen_input_config,
examplegen_range_config=examplegen_range_config,
resolver_range_config=resolver_range_config,
beam_pipeline_args=self._make_beam_pipeline_args()))
# Trigger the pipeline for the first span.
examplegen_range_config = proto.RangeConfig(
static_range=proto.StaticRange(
start_span_number=1, end_span_number=1))
run_pipeline(examplegen_range_config)
self.assertTrue(fileio.exists(self._serving_model_dir))
self.assertTrue(fileio.exists(self._metadata_path))
self._assertPipelineExecution()
transform_execution_type = 'tfx.components.transform.component.Transform'
trainer_execution_type = 'tfx.components.trainer.component.Trainer'
expected_execution_count = 10 # 8 components + 2 resolver
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
store = mlmd.MetadataStore(metadata_config)
artifact_count = len(store.get_artifacts())
execution_count = len(store.get_executions())
self.assertGreaterEqual(artifact_count, execution_count)
self.assertEqual(expected_execution_count, execution_count)
# Verify Transform's input examples artifacts.
tft_input_examples_artifacts = self._get_input_examples_artifacts(
store, transform_execution_type)
self.assertLen(tft_input_examples_artifacts, 1)
# SpansResolver (controlled by resolver_range_config) returns span 1.
self.assertEqual(
1, tft_input_examples_artifacts[0].custom_properties[
_SPAN_PROPERTY_NAME].int_value)
# Trigger the pipeline for the second span.
examplegen_range_config = proto.RangeConfig(
static_range=proto.StaticRange(
start_span_number=2, end_span_number=2))
run_pipeline(examplegen_range_config)
execution_count = len(store.get_executions())
self.assertEqual(expected_execution_count * 2, execution_count)
# Verify Transform's input examples artifacts.
tft_input_examples_artifacts = self._get_input_examples_artifacts(
store, transform_execution_type)
self.assertLen(tft_input_examples_artifacts, 2)
spans = {
tft_input_examples_artifacts[0].custom_properties[
_SPAN_PROPERTY_NAME].int_value,
tft_input_examples_artifacts[1].custom_properties[
_SPAN_PROPERTY_NAME].int_value
}
# SpansResolver (controlled by resolver_range_config) returns span 1 & 2.
self.assertSetEqual({1, 2}, spans)
# Verify Trainer's input examples artifacts.
self.assertLen(
self._get_input_examples_artifacts(store, trainer_execution_type),
2)
# Trigger the pipeline for the thrid span.
examplegen_range_config = proto.RangeConfig(
static_range=proto.StaticRange(
start_span_number=3, end_span_number=3))
run_pipeline(examplegen_range_config)
metadata_config = metadata.sqlite_metadata_connection_config(
self._metadata_path)
execution_count = len(store.get_executions())
self.assertEqual(expected_execution_count * 3, execution_count)
# Verify Transform's input examples artifacts.
tft_input_examples_artifacts = self._get_input_examples_artifacts(
store, transform_execution_type)
self.assertLen(tft_input_examples_artifacts, 2)
spans = {
tft_input_examples_artifacts[0].custom_properties[
_SPAN_PROPERTY_NAME].int_value,
tft_input_examples_artifacts[1].custom_properties[
_SPAN_PROPERTY_NAME].int_value
}
# SpansResolver (controlled by resolver_range_config) returns span 2 & 3.
self.assertSetEqual({2, 3}, spans)
# Verify Trainer's input examples artifacts.
self.assertLen(
self._get_input_examples_artifacts(store, trainer_execution_type),
2)