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TFX पाइपलाइन और TensorFlow Transform का उपयोग करके फ़ीचर इंजीनियरिंग

इनपुट डेटा को ट्रांसफ़ॉर्म करें और TFX पाइपलाइन के साथ एक मॉडल को प्रशिक्षित करें।

इस नोटबुक-आधारित ट्यूटोरियल में, हम कच्चे इनपुट डेटा को अंतर्ग्रहण करने के लिए एक TFX पाइपलाइन बनाएंगे और चलाएंगे और इसे ML प्रशिक्षण के लिए उचित रूप से प्रीप्रोसेस करेंगे। इस नोटबुक TFX पाइपलाइन हम में बनाया पर आधारित है यापन TFX पाइपलाइन और TensorFlow डेटा मान्यता ट्यूटोरियल का उपयोग कर । यदि आपने इसे अभी तक नहीं पढ़ा है, तो इस नोटबुक के साथ आगे बढ़ने से पहले आपको इसे पढ़ लेना चाहिए।

आप अपने डेटा की भविष्य कहनेवाला गुणवत्ता बढ़ा सकते हैं और/या फीचर इंजीनियरिंग के साथ आयाम को कम कर सकते हैं। टीएफएक्स का उपयोग करने के लाभों में से एक यह है कि आप एक बार अपना परिवर्तन कोड लिखेंगे, और परिणामी परिवर्तन प्रशिक्षण और सेवा के बीच संगत होंगे ताकि प्रशिक्षण/सेवा तिरछा से बचा जा सके।

हम एक जोड़ देगा Transform पाइपलाइन के लिए घटक। रूपांतरण घटक का उपयोग कार्यान्वित किया जाता है tf.transform पुस्तकालय।

कृपया देखें TFX पाइपलाइन को समझना TFX में विभिन्न अवधारणाओं के बारे में अधिक जानने के लिए।

सेट अप

हमें सबसे पहले टीएफएक्स पायथन पैकेज को स्थापित करना होगा और डेटासेट डाउनलोड करना होगा जिसका उपयोग हम अपने मॉडल के लिए करेंगे।

पिप अपग्रेड करें

स्थानीय रूप से चलते समय सिस्टम में पिप को अपग्रेड करने से बचने के लिए, यह सुनिश्चित करने के लिए जांचें कि हम कोलाब में चल रहे हैं। स्थानीय प्रणालियों को निश्चित रूप से अलग से अपग्रेड किया जा सकता है।

try:
  import colab
  !pip install --upgrade pip
except:
  pass

टीएफएक्स स्थापित करें

pip install -U tfx

क्या आपने रनटाइम को पुनरारंभ किया?

यदि आप Google Colab का उपयोग कर रहे हैं, जब आप पहली बार ऊपर सेल चलाते हैं, तो आपको ऊपर "Runtime को पुनरारंभ करें" बटन पर क्लिक करके या "रनटाइम> रनटाइम को पुनरारंभ करें ..." मेनू का उपयोग करके रनटाइम को पुनरारंभ करना होगा। ऐसा इसलिए है क्योंकि Colab संकुल लोड करता है।

TensorFlow और TFX संस्करणों की जाँच करें।

import tensorflow as tf
print('TensorFlow version: {}'.format(tf.__version__))
from tfx import v1 as tfx
print('TFX version: {}'.format(tfx.__version__))
TensorFlow version: 2.5.1
TFX version: 1.2.0

चर सेट करें

पाइपलाइन को परिभाषित करने के लिए कुछ चर का उपयोग किया जाता है। आप इन चरों को अपनी इच्छानुसार अनुकूलित कर सकते हैं। डिफ़ॉल्ट रूप से पाइपलाइन से सभी आउटपुट वर्तमान निर्देशिका के तहत उत्पन्न होंगे।

import os

PIPELINE_NAME = "penguin-transform"

# Output directory to store artifacts generated from the pipeline.
PIPELINE_ROOT = os.path.join('pipelines', PIPELINE_NAME)
# Path to a SQLite DB file to use as an MLMD storage.
METADATA_PATH = os.path.join('metadata', PIPELINE_NAME, 'metadata.db')
# Output directory where created models from the pipeline will be exported.
SERVING_MODEL_DIR = os.path.join('serving_model', PIPELINE_NAME)

from absl import logging
logging.set_verbosity(logging.INFO)  # Set default logging level.

उदाहरण डेटा तैयार करें

हम अपने TFX पाइपलाइन में उपयोग के लिए उदाहरण डेटासेट डाउनलोड करेंगे। डाटासेट हम उपयोग कर रहे हैं पामर पेंगुइन डाटासेट

हालांकि, पिछले ट्यूटोरियल जो एक पहले से ही preprocessed डाटासेट में प्रयोग किया जाता के विपरीत, हम कच्चे पामर पेंगुइन डाटासेट का उपयोग करेगा।

क्योंकि TFX exampleGen घटक एक निर्देशिका से इनपुट पढ़ता है, हमें एक निर्देशिका बनाने और उसमें डेटासेट की प्रतिलिपि बनाने की आवश्यकता है।

import urllib.request
import tempfile

DATA_ROOT = tempfile.mkdtemp(prefix='tfx-data')  # Create a temporary directory.
_data_path = 'https://storage.googleapis.com/download.tensorflow.org/data/palmer_penguins/penguins_size.csv'
_data_filepath = os.path.join(DATA_ROOT, "data.csv")
urllib.request.urlretrieve(_data_path, _data_filepath)
('/tmp/tfx-data3sjvggnf/data.csv', <http.client.HTTPMessage at 0x7f419aea05d0>)

कच्चा डेटा कैसा दिखता है, इस पर एक नज़र डालें।

head {_data_filepath}
species,island,culmen_length_mm,culmen_depth_mm,flipper_length_mm,body_mass_g,sex
Adelie,Torgersen,39.1,18.7,181,3750,MALE
Adelie,Torgersen,39.5,17.4,186,3800,FEMALE
Adelie,Torgersen,40.3,18,195,3250,FEMALE
Adelie,Torgersen,NA,NA,NA,NA,NA
Adelie,Torgersen,36.7,19.3,193,3450,FEMALE
Adelie,Torgersen,39.3,20.6,190,3650,MALE
Adelie,Torgersen,38.9,17.8,181,3625,FEMALE
Adelie,Torgersen,39.2,19.6,195,4675,MALE
Adelie,Torgersen,34.1,18.1,193,3475,NA

वहाँ मूल्यों जो के रूप में प्रतिनिधित्व कर रहे हैं याद आ रही के साथ कुछ प्रविष्टियों NA । हम इस ट्यूटोरियल में केवल उन प्रविष्टियों को हटा देंगे।

sed -i '/\bNA\b/d' {_data_filepath}
head {_data_filepath}
species,island,culmen_length_mm,culmen_depth_mm,flipper_length_mm,body_mass_g,sex
Adelie,Torgersen,39.1,18.7,181,3750,MALE
Adelie,Torgersen,39.5,17.4,186,3800,FEMALE
Adelie,Torgersen,40.3,18,195,3250,FEMALE
Adelie,Torgersen,36.7,19.3,193,3450,FEMALE
Adelie,Torgersen,39.3,20.6,190,3650,MALE
Adelie,Torgersen,38.9,17.8,181,3625,FEMALE
Adelie,Torgersen,39.2,19.6,195,4675,MALE
Adelie,Torgersen,41.1,17.6,182,3200,FEMALE
Adelie,Torgersen,38.6,21.2,191,3800,MALE

आपको पेंगुइन का वर्णन करने वाली सात विशेषताओं को देखने में सक्षम होना चाहिए। हम पिछले ट्यूटोरियल - 'culmen_length_mm', 'culmen_depth_mm', 'flipper_length_mm', 'body_mass_g' के समान सुविधाओं का उपयोग करेंगे - और पेंगुइन की 'प्रजातियों' की भविष्यवाणी करेंगे।

फर्क सिर्फ इतना होगा कि इनपुट डेटा प्रीप्रोसेस्ड नहीं होता है। ध्यान दें कि हम इस ट्यूटोरियल में 'आइलैंड' या 'सेक्स' जैसी अन्य सुविधाओं का उपयोग नहीं करेंगे।

एक स्कीमा फ़ाइल तैयार करें

में वर्णित है यापन TFX पाइपलाइन और TensorFlow डेटा मान्यता ट्यूटोरियल का उपयोग कर , हम डेटासेट के लिए एक स्कीमा फ़ाइल की जरूरत है। चूंकि डेटासेट पिछले ट्यूटोरियल से अलग है, इसलिए हमें इसे फिर से जेनरेट करना होगा। इस ट्यूटोरियल में, हम उन चरणों को छोड़ देंगे और केवल एक तैयार स्कीमा फ़ाइल का उपयोग करेंगे।

import shutil

SCHEMA_PATH = 'schema'

_schema_uri = 'https://raw.githubusercontent.com/tensorflow/tfx/master/tfx/examples/penguin/schema/raw/schema.pbtxt'
_schema_filename = 'schema.pbtxt'
_schema_filepath = os.path.join(SCHEMA_PATH, _schema_filename)

os.makedirs(SCHEMA_PATH, exist_ok=True)
urllib.request.urlretrieve(_schema_uri, _schema_filepath)
('schema/schema.pbtxt', <http.client.HTTPMessage at 0x7f419aeb0490>)

यह स्कीमा फ़ाइल बिना किसी मैन्युअल परिवर्तन के पिछले ट्यूटोरियल की तरह ही पाइपलाइन के साथ बनाई गई थी।

एक पाइपलाइन बनाएं

टीएफएक्स पाइपलाइनों को पायथन एपीआई का उपयोग करके परिभाषित किया गया है। हम जोड़ देगा Transform पाइपलाइन हम में बनाया करने के लिए घटक डेटा मान्यता ट्यूटोरियल

एक रूपांतरण घटक एक से इनपुट डेटा की आवश्यकता है ExampleGen घटक और एक से एक स्कीमा SchemaGen घटक, और एक "ग्राफ को बदलने" पैदा करता है। उत्पादन एक में इस्तेमाल किया जाएगा Trainer घटक। ट्रांसफ़ॉर्म वैकल्पिक रूप से "रूपांतरित डेटा" का उत्पादन कर सकता है, जो परिवर्तन के बाद भौतिक डेटा है। हालाँकि, हम इस ट्यूटोरियल में प्रशिक्षण के दौरान मध्यवर्ती रूपांतरित डेटा के भौतिकीकरण के बिना डेटा को बदल देंगे।

टिप्पणी करने के लिए एक बात है कि हम एक अजगर समारोह, परिभाषित करने की जरूरत है preprocessing_fn वर्णन करने के लिए कैसे इनपुट डेटा तब्दील किया जाना चाहिए। यह एक ट्रेनर घटक के समान है जिसे मॉडल परिभाषा के लिए उपयोगकर्ता कोड की भी आवश्यकता होती है।

प्रीप्रोसेसिंग और प्रशिक्षण कोड लिखें

हमें दो पायथन कार्यों को परिभाषित करने की आवश्यकता है। एक ट्रांसफॉर्म के लिए और दूसरा ट्रेनर के लिए।

प्रीप्रोसेसिंग_एफएन

रूपांतरण घटक नामक प्रकार्य मिलेगा preprocessing_fn के रूप में हम के लिए किया था दिया मॉड्यूल फ़ाइल में Trainer घटक। तुम भी उपयोग कर एक विशेष समारोह निर्दिष्ट कर सकते हैं preprocessing_fn पैरामीटर रूपांतरण घटक के।

इस उदाहरण में, हम दो प्रकार के परिवर्तन करेंगे। की तरह निरंतर सांख्यिक सुविधाओं के लिए culmen_length_mm और body_mass_g , हम इन का उपयोग कर मूल्यों को सामान्य होगा tft.scale_to_z_score कार्य करते हैं। लेबल सुविधा के लिए, हमें स्ट्रिंग लेबल को संख्यात्मक अनुक्रमणिका मानों में बदलने की आवश्यकता है। हम का उपयोग करेगा tf.lookup.StaticHashTable रूपांतरण के लिए।

आसानी से बदल क्षेत्रों की पहचान करने के लिए, हम एक संलग्न _xf तब्दील सुविधा के नाम करने के लिए प्रत्यय।

run_fn

मॉडल लगभग पिछले ट्यूटोरियल के समान ही है, लेकिन इस बार हम ट्रांसफ़ॉर्म घटक से ट्रांसफ़ॉर्मेशन ग्राफ़ का उपयोग करके इनपुट डेटा को रूपांतरित करेंगे।

पिछले ट्यूटोरियल की तुलना में एक और महत्वपूर्ण अंतर यह है कि अब हम सेवा के लिए एक मॉडल निर्यात करते हैं जिसमें न केवल मॉडल की गणना ग्राफ शामिल है, बल्कि प्रीप्रोसेसिंग के लिए ट्रांसफॉर्म ग्राफ भी शामिल है, जो ट्रांसफॉर्म घटक में उत्पन्न होता है। हमें एक अलग फ़ंक्शन को परिभाषित करने की आवश्यकता है जिसका उपयोग आने वाले अनुरोधों को पूरा करने के लिए किया जाएगा। आप देख सकते हैं कि एक ही समारोह _apply_preprocessing प्रशिक्षण डेटा और की सेवा अनुरोध दोनों के लिए इस्तेमाल किया गया था।

_module_file = 'penguin_utils.py'
%%writefile {_module_file}


from typing import List, Text
from absl import logging
import tensorflow as tf
from tensorflow import keras
from tensorflow_metadata.proto.v0 import schema_pb2
import tensorflow_transform as tft
from tensorflow_transform.tf_metadata import schema_utils

from tfx import v1 as tfx
from tfx_bsl.public import tfxio

# Specify features that we will use.
_FEATURE_KEYS = [
    'culmen_length_mm', 'culmen_depth_mm', 'flipper_length_mm', 'body_mass_g'
]
_LABEL_KEY = 'species'

_TRAIN_BATCH_SIZE = 20
_EVAL_BATCH_SIZE = 10


# NEW: Transformed features will have '_xf' suffix.
def _transformed_name(key):
  return key + '_xf'


# NEW: TFX Transform will call this function.
def preprocessing_fn(inputs):
  """tf.transform's callback function for preprocessing inputs.

  Args:
    inputs: map from feature keys to raw not-yet-transformed features.

  Returns:
    Map from string feature key to transformed feature.
  """
  outputs = {}

  # Uses features defined in _FEATURE_KEYS only.
  for key in _FEATURE_KEYS:
    # tft.scale_to_z_score computes the mean and variance of the given feature
    # and scales the output based on the result.
    outputs[_transformed_name(key)] = tft.scale_to_z_score(inputs[key])

  # For the label column we provide the mapping from string to index.
  # We could instead use `tft.compute_and_apply_vocabulary()` in order to
  # compute the vocabulary dynamically and perform a lookup.
  # Since in this example there are only 3 possible values, we use a hard-coded
  # table for simplicity.
  table_keys = ['Adelie', 'Chinstrap', 'Gentoo']
  initializer = tf.lookup.KeyValueTensorInitializer(
      keys=table_keys,
      values=tf.cast(tf.range(len(table_keys)), tf.int64),
      key_dtype=tf.string,
      value_dtype=tf.int64)
  table = tf.lookup.StaticHashTable(initializer, default_value=-1)
  outputs[_transformed_name(_LABEL_KEY)] = table.lookup(inputs[_LABEL_KEY])

  return outputs


# NEW: This function will apply the same transform operation to training data
#      and serving requests.
def _apply_preprocessing(raw_features, tft_layer):
  transformed_features = tft_layer(raw_features)
  if _LABEL_KEY in raw_features:
    transformed_label = transformed_features.pop(_transformed_name(_LABEL_KEY))
    return transformed_features, transformed_label
  else:
    return transformed_features, None


# NEW: This function will create a handler function which gets a serialized
#      tf.example, preprocess and run an inference with it.
def _get_serve_tf_examples_fn(model, tf_transform_output):
  # We must save the tft_layer to the model to ensure its assets are kept and
  # tracked.
  model.tft_layer = tf_transform_output.transform_features_layer()

  @tf.function(input_signature=[
      tf.TensorSpec(shape=[None], dtype=tf.string, name='examples')
  ])
  def serve_tf_examples_fn(serialized_tf_examples):
    # Expected input is a string which is serialized tf.Example format.
    feature_spec = tf_transform_output.raw_feature_spec()
    # Because input schema includes unnecessary fields like 'species' and
    # 'island', we filter feature_spec to include required keys only.
    required_feature_spec = {
        k: v for k, v in feature_spec.items() if k in _FEATURE_KEYS
    }
    parsed_features = tf.io.parse_example(serialized_tf_examples,
                                          required_feature_spec)

    # Preprocess parsed input with transform operation defined in
    # preprocessing_fn().
    transformed_features, _ = _apply_preprocessing(parsed_features,
                                                   model.tft_layer)
    # Run inference with ML model.
    return model(transformed_features)

  return serve_tf_examples_fn


def _input_fn(file_pattern: List[Text],
              data_accessor: tfx.components.DataAccessor,
              tf_transform_output: tft.TFTransformOutput,
              batch_size: int = 200) -> tf.data.Dataset:
  """Generates features and label for tuning/training.

  Args:
    file_pattern: List of paths or patterns of input tfrecord files.
    data_accessor: DataAccessor for converting input to RecordBatch.
    tf_transform_output: A TFTransformOutput.
    batch_size: representing the number of consecutive elements of returned
      dataset to combine in a single batch

  Returns:
    A dataset that contains (features, indices) tuple where features is a
      dictionary of Tensors, and indices is a single Tensor of label indices.
  """
  dataset = data_accessor.tf_dataset_factory(
      file_pattern,
      tfxio.TensorFlowDatasetOptions(batch_size=batch_size),
      schema=tf_transform_output.raw_metadata.schema)

  transform_layer = tf_transform_output.transform_features_layer()
  def apply_transform(raw_features):
    return _apply_preprocessing(raw_features, transform_layer)

  return dataset.map(apply_transform).repeat()


def _build_keras_model() -> tf.keras.Model:
  """Creates a DNN Keras model for classifying penguin data.

  Returns:
    A Keras Model.
  """
  # The model below is built with Functional API, please refer to
  # https://www.tensorflow.org/guide/keras/overview for all API options.
  inputs = [
      keras.layers.Input(shape=(1,), name=_transformed_name(f))
      for f in _FEATURE_KEYS
  ]
  d = keras.layers.concatenate(inputs)
  for _ in range(2):
    d = keras.layers.Dense(8, activation='relu')(d)
  outputs = keras.layers.Dense(3)(d)

  model = keras.Model(inputs=inputs, outputs=outputs)
  model.compile(
      optimizer=keras.optimizers.Adam(1e-2),
      loss=tf.keras.losses.SparseCategoricalCrossentropy(from_logits=True),
      metrics=[keras.metrics.SparseCategoricalAccuracy()])

  model.summary(print_fn=logging.info)
  return model


# TFX Trainer will call this function.
def run_fn(fn_args: tfx.components.FnArgs):
  """Train the model based on given args.

  Args:
    fn_args: Holds args used to train the model as name/value pairs.
  """
  tf_transform_output = tft.TFTransformOutput(fn_args.transform_output)

  train_dataset = _input_fn(
      fn_args.train_files,
      fn_args.data_accessor,
      tf_transform_output,
      batch_size=_TRAIN_BATCH_SIZE)
  eval_dataset = _input_fn(
      fn_args.eval_files,
      fn_args.data_accessor,
      tf_transform_output,
      batch_size=_EVAL_BATCH_SIZE)

  model = _build_keras_model()
  model.fit(
      train_dataset,
      steps_per_epoch=fn_args.train_steps,
      validation_data=eval_dataset,
      validation_steps=fn_args.eval_steps)

  # NEW: Save a computation graph including transform layer.
  signatures = {
      'serving_default': _get_serve_tf_examples_fn(model, tf_transform_output),
  }
  model.save(fn_args.serving_model_dir, save_format='tf', signatures=signatures)
Writing penguin_utils.py

अब आपने TFX पाइपलाइन बनाने की तैयारी के सभी चरण पूरे कर लिए हैं।

एक पाइपलाइन परिभाषा लिखें

हम एक TFX पाइपलाइन बनाने के लिए एक फ़ंक्शन को परिभाषित करते हैं। एक Pipeline वस्तु एक TFX पाइप लाइन है, जो पाइप लाइन आर्केस्ट्रा प्रणाली है कि TFX का समर्थन करता है में से एक का उपयोग कर चलाया जा सकता है प्रतिनिधित्व करता है।

def _create_pipeline(pipeline_name: str, pipeline_root: str, data_root: str,
                     schema_path: str, module_file: str, serving_model_dir: str,
                     metadata_path: str) -> tfx.dsl.Pipeline:
  """Implements the penguin pipeline with TFX."""
  # Brings data into the pipeline or otherwise joins/converts training data.
  example_gen = tfx.components.CsvExampleGen(input_base=data_root)

  # Computes statistics over data for visualization and example validation.
  statistics_gen = tfx.components.StatisticsGen(
      examples=example_gen.outputs['examples'])

  # Import the schema.
  schema_importer = tfx.dsl.Importer(
      source_uri=schema_path,
      artifact_type=tfx.types.standard_artifacts.Schema).with_id(
          'schema_importer')

  # Performs anomaly detection based on statistics and data schema.
  example_validator = tfx.components.ExampleValidator(
      statistics=statistics_gen.outputs['statistics'],
      schema=schema_importer.outputs['result'])

  # NEW: Transforms input data using preprocessing_fn in the 'module_file'.
  transform = tfx.components.Transform(
      examples=example_gen.outputs['examples'],
      schema=schema_importer.outputs['result'],
      materialize=False,
      module_file=module_file)

  # Uses user-provided Python function that trains a model.
  trainer = tfx.components.Trainer(
      module_file=module_file,
      examples=example_gen.outputs['examples'],

      # NEW: Pass transform_graph to the trainer.
      transform_graph=transform.outputs['transform_graph'],

      train_args=tfx.proto.TrainArgs(num_steps=100),
      eval_args=tfx.proto.EvalArgs(num_steps=5))

  # Pushes the model to a filesystem destination.
  pusher = tfx.components.Pusher(
      model=trainer.outputs['model'],
      push_destination=tfx.proto.PushDestination(
          filesystem=tfx.proto.PushDestination.Filesystem(
              base_directory=serving_model_dir)))

  components = [
      example_gen,
      statistics_gen,
      schema_importer,
      example_validator,

      transform,  # NEW: Transform component was added to the pipeline.

      trainer,
      pusher,
  ]

  return tfx.dsl.Pipeline(
      pipeline_name=pipeline_name,
      pipeline_root=pipeline_root,
      metadata_connection_config=tfx.orchestration.metadata
      .sqlite_metadata_connection_config(metadata_path),
      components=components)

पाइपलाइन चलाएं

हम का उपयोग करेगा LocalDagRunner पिछले ट्यूटोरियल में के रूप में।

tfx.orchestration.LocalDagRunner().run(
  _create_pipeline(
      pipeline_name=PIPELINE_NAME,
      pipeline_root=PIPELINE_ROOT,
      data_root=DATA_ROOT,
      schema_path=SCHEMA_PATH,
      module_file=_module_file,
      serving_model_dir=SERVING_MODEL_DIR,
      metadata_path=METADATA_PATH))
INFO:absl:Excluding no splits because exclude_splits is not set.
INFO:absl:Excluding no splits because exclude_splits is not set.
INFO:absl:Generating ephemeral wheel package for '/tmpfs/src/temp/docs/tutorials/tfx/penguin_utils.py' (including modules: ['penguin_utils']).
INFO:absl:User module package has hash fingerprint version 031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.
INFO:absl:Executing: ['/tmpfs/src/tf_docs_env/bin/python', '/tmp/tmpiuxk_9im/_tfx_generated_setup.py', 'bdist_wheel', '--bdist-dir', '/tmp/tmppc1sy1e7', '--dist-dir', '/tmp/tmpupk4quit']
INFO:absl:Successfully built user code wheel distribution at 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'; target user module is 'penguin_utils'.
INFO:absl:Full user module path is 'penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'
INFO:absl:Generating ephemeral wheel package for '/tmpfs/src/temp/docs/tutorials/tfx/penguin_utils.py' (including modules: ['penguin_utils']).
INFO:absl:User module package has hash fingerprint version 031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.
INFO:absl:Executing: ['/tmpfs/src/tf_docs_env/bin/python', '/tmp/tmp4y3kvnga/_tfx_generated_setup.py', 'bdist_wheel', '--bdist-dir', '/tmp/tmpzw6aqado', '--dist-dir', '/tmp/tmpnjua9354']
running bdist_wheel
running build
running build_py
creating build
creating build/lib
copying penguin_utils.py -> build/lib
installing to /tmp/tmppc1sy1e7
running install
running install_lib
copying build/lib/penguin_utils.py -> /tmp/tmppc1sy1e7
running install_egg_info
running egg_info
creating tfx_user_code_Transform.egg-info
writing tfx_user_code_Transform.egg-info/PKG-INFO
writing dependency_links to tfx_user_code_Transform.egg-info/dependency_links.txt
writing top-level names to tfx_user_code_Transform.egg-info/top_level.txt
writing manifest file 'tfx_user_code_Transform.egg-info/SOURCES.txt'
reading manifest file 'tfx_user_code_Transform.egg-info/SOURCES.txt'
writing manifest file 'tfx_user_code_Transform.egg-info/SOURCES.txt'
Copying tfx_user_code_Transform.egg-info to /tmp/tmppc1sy1e7/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3.7.egg-info
running install_scripts
creating /tmp/tmppc1sy1e7/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/WHEEL
creating '/tmp/tmpupk4quit/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl' and adding '/tmp/tmppc1sy1e7' to it
adding 'penguin_utils.py'
adding 'tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/METADATA'
adding 'tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/WHEEL'
adding 'tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/top_level.txt'
adding 'tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/RECORD'
removing /tmp/tmppc1sy1e7
INFO:absl:Successfully built user code wheel distribution at 'pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'; target user module is 'penguin_utils'.
INFO:absl:Full user module path is 'penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'
INFO:absl:Running pipeline:
 pipeline_info {
  id: "penguin-transform"
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.components.example_gen.csv_example_gen.component.CsvExampleGen"
      }
      id: "CsvExampleGen"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.CsvExampleGen"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "examples"
        value {
          artifact_spec {
            type {
              name: "Examples"
              properties {
                key: "span"
                value: INT
              }
              properties {
                key: "split_names"
                value: STRING
              }
              properties {
                key: "version"
                value: INT
              }
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "input_base"
        value {
          field_value {
            string_value: "/tmp/tfx-data3sjvggnf"
          }
        }
      }
      parameters {
        key: "input_config"
        value {
          field_value {
            string_value: "{\n  \"splits\": [\n    {\n      \"name\": \"single_split\",\n      \"pattern\": \"*\"\n    }\n  ]\n}"
          }
        }
      }
      parameters {
        key: "output_config"
        value {
          field_value {
            string_value: "{\n  \"split_config\": {\n    \"splits\": [\n      {\n        \"hash_buckets\": 2,\n        \"name\": \"train\"\n      },\n      {\n        \"hash_buckets\": 1,\n        \"name\": \"eval\"\n      }\n    ]\n  }\n}"
          }
        }
      }
      parameters {
        key: "output_data_format"
        value {
          field_value {
            int_value: 6
          }
        }
      }
      parameters {
        key: "output_file_format"
        value {
          field_value {
            int_value: 5
          }
        }
      }
    }
    downstream_nodes: "StatisticsGen"
    downstream_nodes: "Trainer"
    downstream_nodes: "Transform"
    execution_options {
      caching_options {
      }
    }
  }
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.dsl.components.common.importer.Importer"
      }
      id: "schema_importer"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.schema_importer"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "result"
        value {
          artifact_spec {
            type {
              name: "Schema"
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "artifact_uri"
        value {
          field_value {
            string_value: "schema"
          }
        }
      }
      parameters {
        key: "reimport"
        value {
          field_value {
            int_value: 0
          }
        }
      }
    }
    downstream_nodes: "ExampleValidator"
    downstream_nodes: "Transform"
    execution_options {
      caching_options {
      }
    }
  }
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.components.statistics_gen.component.StatisticsGen"
      }
      id: "StatisticsGen"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.StatisticsGen"
          }
        }
      }
    }
    inputs {
      inputs {
        key: "examples"
        value {
          channels {
            producer_node_query {
              id: "CsvExampleGen"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.CsvExampleGen"
                }
              }
            }
            artifact_query {
              type {
                name: "Examples"
              }
            }
            output_key: "examples"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "statistics"
        value {
          artifact_spec {
            type {
              name: "ExampleStatistics"
              properties {
                key: "span"
                value: INT
              }
              properties {
                key: "split_names"
                value: STRING
              }
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "exclude_splits"
        value {
          field_value {
            string_value: "[]"
          }
        }
      }
    }
    upstream_nodes: "CsvExampleGen"
    downstream_nodes: "ExampleValidator"
    execution_options {
      caching_options {
      }
    }
  }
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.components.transform.component.Transform"
      }
      id: "Transform"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.Transform"
          }
        }
      }
    }
    inputs {
      inputs {
        key: "examples"
        value {
          channels {
            producer_node_query {
              id: "CsvExampleGen"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.CsvExampleGen"
                }
              }
            }
            artifact_query {
              type {
                name: "Examples"
              }
            }
            output_key: "examples"
          }
        }
      }
      inputs {
        key: "schema"
        value {
          channels {
            producer_node_query {
              id: "schema_importer"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.schema_importer"
                }
              }
            }
            artifact_query {
              type {
                name: "Schema"
              }
            }
            output_key: "result"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "post_transform_anomalies"
        value {
          artifact_spec {
            type {
              name: "ExampleAnomalies"
              properties {
                key: "span"
                value: INT
              }
              properties {
                key: "split_names"
                value: STRING
              }
            }
          }
        }
      }
      outputs {
        key: "post_transform_schema"
        value {
          artifact_spec {
            type {
              name: "Schema"
            }
          }
        }
      }
      outputs {
        key: "post_transform_stats"
        value {
          artifact_spec {
            type {
              name: "ExampleStatistics"
              properties {
                key: "span"
                value: INT
              }
              properties {
                key: "split_names"
                value: STRING
              }
            }
          }
        }
      }
      outputs {
        key: "pre_transform_schema"
        value {
          artifact_spec {
            type {
              name: "Schema"
            }
          }
        }
      }
      outputs {
        key: "pre_transform_stats"
        value {
          artifact_spec {
            type {
              name: "ExampleStatistics"
              properties {
                key: "span"
                value: INT
              }
              properties {
                key: "split_names"
                value: STRING
              }
            }
          }
        }
      }
      outputs {
        key: "transform_graph"
        value {
          artifact_spec {
            type {
              name: "TransformGraph"
            }
          }
        }
      }
      outputs {
        key: "updated_analyzer_cache"
        value {
          artifact_spec {
            type {
              name: "TransformCache"
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "custom_config"
        value {
          field_value {
            string_value: "null"
          }
        }
      }
      parameters {
        key: "disable_statistics"
        value {
          field_value {
            int_value: 0
          }
        }
      }
      parameters {
        key: "force_tf_compat_v1"
        value {
          field_value {
            int_value: 0
          }
        }
      }
      parameters {
        key: "module_path"
        value {
          field_value {
            string_value: "penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl"
          }
        }
      }
    }
    upstream_nodes: "CsvExampleGen"
    upstream_nodes: "schema_importer"
    downstream_nodes: "Trainer"
    execution_options {
      caching_options {
      }
    }
  }
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.components.example_validator.component.ExampleValidator"
      }
      id: "ExampleValidator"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.ExampleValidator"
          }
        }
      }
    }
    inputs {
      inputs {
        key: "schema"
        value {
          channels {
            producer_node_query {
              id: "schema_importer"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.schema_importer"
                }
              }
            }
            artifact_query {
              type {
                name: "Schema"
              }
            }
            output_key: "result"
          }
        }
      }
      inputs {
        key: "statistics"
        value {
          channels {
            producer_node_query {
              id: "StatisticsGen"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.StatisticsGen"
                }
              }
            }
            artifact_query {
              type {
                name: "ExampleStatistics"
              }
            }
            output_key: "statistics"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "anomalies"
        value {
          artifact_spec {
            type {
              name: "ExampleAnomalies"
              properties {
                key: "span"
                value: INT
              }
              properties {
                key: "split_names"
                value: STRING
              }
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "exclude_splits"
        value {
          field_value {
            string_value: "[]"
          }
        }
      }
    }
    upstream_nodes: "StatisticsGen"
    upstream_nodes: "schema_importer"
    execution_options {
      caching_options {
      }
    }
  }
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.components.trainer.component.Trainer"
      }
      id: "Trainer"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.Trainer"
          }
        }
      }
    }
    inputs {
      inputs {
        key: "examples"
        value {
          channels {
            producer_node_query {
              id: "CsvExampleGen"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.CsvExampleGen"
                }
              }
            }
            artifact_query {
              type {
                name: "Examples"
              }
            }
            output_key: "examples"
          }
        }
      }
      inputs {
        key: "transform_graph"
        value {
          channels {
            producer_node_query {
              id: "Transform"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.Transform"
                }
              }
            }
            artifact_query {
              type {
                name: "TransformGraph"
              }
            }
            output_key: "transform_graph"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "model"
        value {
          artifact_spec {
            type {
              name: "Model"
            }
          }
        }
      }
      outputs {
        key: "model_run"
        value {
          artifact_spec {
            type {
              name: "ModelRun"
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "custom_config"
        value {
          field_value {
            string_value: "null"
          }
        }
      }
      parameters {
        key: "eval_args"
        value {
          field_value {
            string_value: "{\n  \"num_steps\": 5\n}"
          }
        }
      }
      parameters {
        key: "module_path"
        value {
          field_value {
            string_value: "penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl"
          }
        }
      }
      parameters {
        key: "train_args"
        value {
          field_value {
            string_value: "{\n  \"num_steps\": 100\n}"
          }
        }
      }
    }
    upstream_nodes: "CsvExampleGen"
    upstream_nodes: "Transform"
    downstream_nodes: "Pusher"
    execution_options {
      caching_options {
      }
    }
  }
}
nodes {
  pipeline_node {
    node_info {
      type {
        name: "tfx.components.pusher.component.Pusher"
      }
      id: "Pusher"
    }
    contexts {
      contexts {
        type {
          name: "pipeline"
        }
        name {
          field_value {
            string_value: "penguin-transform"
          }
        }
      }
      contexts {
        type {
          name: "pipeline_run"
        }
        name {
          field_value {
            string_value: "2021-09-30T02:21:21.719173"
          }
        }
      }
      contexts {
        type {
          name: "node"
        }
        name {
          field_value {
            string_value: "penguin-transform.Pusher"
          }
        }
      }
    }
    inputs {
      inputs {
        key: "model"
        value {
          channels {
            producer_node_query {
              id: "Trainer"
            }
            context_queries {
              type {
                name: "pipeline"
              }
              name {
                field_value {
                  string_value: "penguin-transform"
                }
              }
            }
            context_queries {
              type {
                name: "pipeline_run"
              }
              name {
                field_value {
                  string_value: "2021-09-30T02:21:21.719173"
                }
              }
            }
            context_queries {
              type {
                name: "node"
              }
              name {
                field_value {
                  string_value: "penguin-transform.Trainer"
                }
              }
            }
            artifact_query {
              type {
                name: "Model"
              }
            }
            output_key: "model"
          }
        }
      }
    }
    outputs {
      outputs {
        key: "pushed_model"
        value {
          artifact_spec {
            type {
              name: "PushedModel"
            }
          }
        }
      }
    }
    parameters {
      parameters {
        key: "custom_config"
        value {
          field_value {
            string_value: "null"
          }
        }
      }
      parameters {
        key: "push_destination"
        value {
          field_value {
            string_value: "{\n  \"filesystem\": {\n    \"base_directory\": \"serving_model/penguin-transform\"\n  }\n}"
          }
        }
      }
    }
    upstream_nodes: "Trainer"
    execution_options {
      caching_options {
      }
    }
  }
}
runtime_spec {
  pipeline_root {
    field_value {
      string_value: "pipelines/penguin-transform"
    }
  }
  pipeline_run_id {
    field_value {
      string_value: "2021-09-30T02:21:21.719173"
    }
  }
}
execution_mode: SYNC
deployment_config {
  type_url: "type.googleapis.com/tfx.orchestration.IntermediateDeploymentConfig"
  value: "\n\236\001\n\rCsvExampleGen\022\214\001\nHtype.googleapis.com/tfx.orchestration.executable_spec.BeamExecutableSpec\022@\n>\n<tfx.components.example_gen.csv_example_gen.executor.Executor\n\206\001\n\006Pusher\022|\nOtype.googleapis.com/tfx.orchestration.executable_spec.PythonClassExecutableSpec\022)\n\'tfx.components.pusher.executor.Executor\n\207\001\n\tTransform\022z\nHtype.googleapis.com/tfx.orchestration.executable_spec.BeamExecutableSpec\022.\n,\n*tfx.components.transform.executor.Executor\n\234\001\n\020ExampleValidator\022\207\001\nOtype.googleapis.com/tfx.orchestration.executable_spec.PythonClassExecutableSpec\0224\n2tfx.components.example_validator.executor.Executor\n\220\001\n\007Trainer\022\204\001\nOtype.googleapis.com/tfx.orchestration.executable_spec.PythonClassExecutableSpec\0221\n/tfx.components.trainer.executor.GenericExecutor\n\220\001\n\rStatisticsGen\022\177\nHtype.googleapis.com/tfx.orchestration.executable_spec.BeamExecutableSpec\0223\n1\n/tfx.components.statistics_gen.executor.Executor\022\230\001\n\rCsvExampleGen\022\206\001\nOtype.googleapis.com/tfx.orchestration.executable_spec.PythonClassExecutableSpec\0223\n1tfx.components.example_gen.driver.FileBasedDriver*`\n0type.googleapis.com/ml_metadata.ConnectionConfig\022,\032*\n&metadata/penguin-transform/metadata.db\020\003"
}

INFO:absl:Using deployment config:
 executor_specs {
  key: "CsvExampleGen"
  value {
    beam_executable_spec {
      python_executor_spec {
        class_path: "tfx.components.example_gen.csv_example_gen.executor.Executor"
      }
    }
  }
}
executor_specs {
  key: "ExampleValidator"
  value {
    python_class_executable_spec {
      class_path: "tfx.components.example_validator.executor.Executor"
    }
  }
}
executor_specs {
  key: "Pusher"
  value {
    python_class_executable_spec {
      class_path: "tfx.components.pusher.executor.Executor"
    }
  }
}
executor_specs {
  key: "StatisticsGen"
  value {
    beam_executable_spec {
      python_executor_spec {
        class_path: "tfx.components.statistics_gen.executor.Executor"
      }
    }
  }
}
executor_specs {
  key: "Trainer"
  value {
    python_class_executable_spec {
      class_path: "tfx.components.trainer.executor.GenericExecutor"
    }
  }
}
executor_specs {
  key: "Transform"
  value {
    beam_executable_spec {
      python_executor_spec {
        class_path: "tfx.components.transform.executor.Executor"
      }
    }
  }
}
custom_driver_specs {
  key: "CsvExampleGen"
  value {
    python_class_executable_spec {
      class_path: "tfx.components.example_gen.driver.FileBasedDriver"
    }
  }
}
metadata_connection_config {
  sqlite {
    filename_uri: "metadata/penguin-transform/metadata.db"
    connection_mode: READWRITE_OPENCREATE
  }
}

INFO:absl:Using connection config:
 sqlite {
  filename_uri: "metadata/penguin-transform/metadata.db"
  connection_mode: READWRITE_OPENCREATE
}

INFO:absl:Component CsvExampleGen is running.
INFO:absl:Running launcher for node_info {
  type {
    name: "tfx.components.example_gen.csv_example_gen.component.CsvExampleGen"
  }
  id: "CsvExampleGen"
}
contexts {
  contexts {
    type {
      name: "pipeline"
    }
    name {
      field_value {
        string_value: "penguin-transform"
      }
    }
  }
  contexts {
    type {
      name: "pipeline_run"
    }
    name {
      field_value {
        string_value: "2021-09-30T02:21:21.719173"
      }
    }
  }
  contexts {
    type {
      name: "node"
    }
    name {
      field_value {
        string_value: "penguin-transform.CsvExampleGen"
      }
    }
  }
}
outputs {
  outputs {
    key: "examples"
    value {
      artifact_spec {
        type {
          name: "Examples"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
          properties {
            key: "version"
            value: INT
          }
        }
      }
    }
  }
}
parameters {
  parameters {
    key: "input_base"
    value {
      field_value {
        string_value: "/tmp/tfx-data3sjvggnf"
      }
    }
  }
  parameters {
    key: "input_config"
    value {
      field_value {
        string_value: "{\n  \"splits\": [\n    {\n      \"name\": \"single_split\",\n      \"pattern\": \"*\"\n    }\n  ]\n}"
      }
    }
  }
  parameters {
    key: "output_config"
    value {
      field_value {
        string_value: "{\n  \"split_config\": {\n    \"splits\": [\n      {\n        \"hash_buckets\": 2,\n        \"name\": \"train\"\n      },\n      {\n        \"hash_buckets\": 1,\n        \"name\": \"eval\"\n      }\n    ]\n  }\n}"
      }
    }
  }
  parameters {
    key: "output_data_format"
    value {
      field_value {
        int_value: 6
      }
    }
  }
  parameters {
    key: "output_file_format"
    value {
      field_value {
        int_value: 5
      }
    }
  }
}
downstream_nodes: "StatisticsGen"
downstream_nodes: "Trainer"
downstream_nodes: "Transform"
execution_options {
  caching_options {
  }
}

INFO:absl:MetadataStore with DB connection initialized
WARNING: Logging before InitGoogleLogging() is written to STDERR
I0930 02:21:21.740916 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
I0930 02:21:21.747733 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
I0930 02:21:21.754034 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
I0930 02:21:21.760943 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:select span and version = (0, None)
INFO:absl:latest span and version = (0, None)
INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:21.775208 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Going to run a new execution 1
INFO:absl:Going to run a new execution: ExecutionInfo(execution_id=1, input_dict={}, output_dict=defaultdict(<class 'list'>, {'examples': [Artifact(artifact: uri: "pipelines/penguin-transform/CsvExampleGen/examples/1"
custom_properties {
  key: "input_fingerprint"
  value {
    string_value: "split:single_split,num_files:1,total_bytes:13161,xor_checksum:1632968480,sum_checksum:1632968480"
  }
}
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:CsvExampleGen:examples:0"
  }
}
custom_properties {
  key: "span"
  value {
    int_value: 0
  }
}
, artifact_type: name: "Examples"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
properties {
  key: "version"
  value: INT
}
)]}), exec_properties={'input_config': '{\n  "splits": [\n    {\n      "name": "single_split",\n      "pattern": "*"\n    }\n  ]\n}', 'input_base': '/tmp/tfx-data3sjvggnf', 'output_config': '{\n  "split_config": {\n    "splits": [\n      {\n        "hash_buckets": 2,\n        "name": "train"\n      },\n      {\n        "hash_buckets": 1,\n        "name": "eval"\n      }\n    ]\n  }\n}', 'output_data_format': 6, 'output_file_format': 5, 'span': 0, 'version': None, 'input_fingerprint': 'split:single_split,num_files:1,total_bytes:13161,xor_checksum:1632968480,sum_checksum:1632968480'}, execution_output_uri='pipelines/penguin-transform/CsvExampleGen/.system/executor_execution/1/executor_output.pb', stateful_working_dir='pipelines/penguin-transform/CsvExampleGen/.system/stateful_working_dir/2021-09-30T02:21:21.719173', tmp_dir='pipelines/penguin-transform/CsvExampleGen/.system/executor_execution/1/.temp/', pipeline_node=node_info {
  type {
    name: "tfx.components.example_gen.csv_example_gen.component.CsvExampleGen"
  }
  id: "CsvExampleGen"
}
contexts {
  contexts {
    type {
      name: "pipeline"
    }
    name {
      field_value {
        string_value: "penguin-transform"
      }
    }
  }
  contexts {
    type {
      name: "pipeline_run"
    }
    name {
      field_value {
        string_value: "2021-09-30T02:21:21.719173"
      }
    }
  }
  contexts {
    type {
      name: "node"
    }
    name {
      field_value {
        string_value: "penguin-transform.CsvExampleGen"
      }
    }
  }
}
outputs {
  outputs {
    key: "examples"
    value {
      artifact_spec {
        type {
          name: "Examples"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
          properties {
            key: "version"
            value: INT
          }
        }
      }
    }
  }
}
parameters {
  parameters {
    key: "input_base"
    value {
      field_value {
        string_value: "/tmp/tfx-data3sjvggnf"
      }
    }
  }
  parameters {
    key: "input_config"
    value {
      field_value {
        string_value: "{\n  \"splits\": [\n    {\n      \"name\": \"single_split\",\n      \"pattern\": \"*\"\n    }\n  ]\n}"
      }
    }
  }
  parameters {
    key: "output_config"
    value {
      field_value {
        string_value: "{\n  \"split_config\": {\n    \"splits\": [\n      {\n        \"hash_buckets\": 2,\n        \"name\": \"train\"\n      },\n      {\n        \"hash_buckets\": 1,\n        \"name\": \"eval\"\n      }\n    ]\n  }\n}"
      }
    }
  }
  parameters {
    key: "output_data_format"
    value {
      field_value {
        int_value: 6
      }
    }
  }
  parameters {
    key: "output_file_format"
    value {
      field_value {
        int_value: 5
      }
    }
  }
}
downstream_nodes: "StatisticsGen"
downstream_nodes: "Trainer"
downstream_nodes: "Transform"
execution_options {
  caching_options {
  }
}
, pipeline_info=id: "penguin-transform"
, pipeline_run_id='2021-09-30T02:21:21.719173')
INFO:absl:Generating examples.
running bdist_wheel
running build
running build_py
creating build
creating build/lib
copying penguin_utils.py -> build/lib
installing to /tmp/tmpzw6aqado
running install
running install_lib
copying build/lib/penguin_utils.py -> /tmp/tmpzw6aqado
running install_egg_info
running egg_info
creating tfx_user_code_Trainer.egg-info
writing tfx_user_code_Trainer.egg-info/PKG-INFO
writing dependency_links to tfx_user_code_Trainer.egg-info/dependency_links.txt
writing top-level names to tfx_user_code_Trainer.egg-info/top_level.txt
writing manifest file 'tfx_user_code_Trainer.egg-info/SOURCES.txt'
reading manifest file 'tfx_user_code_Trainer.egg-info/SOURCES.txt'
writing manifest file 'tfx_user_code_Trainer.egg-info/SOURCES.txt'
Copying tfx_user_code_Trainer.egg-info to /tmp/tmpzw6aqado/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3.7.egg-info
running install_scripts
creating /tmp/tmpzw6aqado/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/WHEEL
creating '/tmp/tmpnjua9354/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl' and adding '/tmp/tmpzw6aqado' to it
adding 'penguin_utils.py'
adding 'tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/METADATA'
adding 'tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/WHEEL'
adding 'tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/top_level.txt'
adding 'tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403.dist-info/RECORD'
removing /tmp/tmpzw6aqado
WARNING:apache_beam.runners.interactive.interactive_environment:Dependencies required for Interactive Beam PCollection visualization are not available, please use: `pip install apache-beam[interactive]` to install necessary dependencies to enable all data visualization features.
INFO:absl:Processing input csv data /tmp/tfx-data3sjvggnf/* to TFExample.
WARNING:root:Make sure that locally built Python SDK docker image has Python 3.7 interpreter.
WARNING:apache_beam.io.tfrecordio:Couldn't find python-snappy so the implementation of _TFRecordUtil._masked_crc32c is not as fast as it could be.
INFO:absl:Examples generated.
INFO:absl:Cleaning up stateless execution info.
INFO:absl:Execution 1 succeeded.
INFO:absl:Cleaning up stateful execution info.
INFO:absl:Publishing output artifacts defaultdict(<class 'list'>, {'examples': [Artifact(artifact: uri: "pipelines/penguin-transform/CsvExampleGen/examples/1"
custom_properties {
  key: "input_fingerprint"
  value {
    string_value: "split:single_split,num_files:1,total_bytes:13161,xor_checksum:1632968480,sum_checksum:1632968480"
  }
}
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:CsvExampleGen:examples:0"
  }
}
custom_properties {
  key: "span"
  value {
    int_value: 0
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "Examples"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
properties {
  key: "version"
  value: INT
}
)]}) for execution 1
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Component CsvExampleGen is finished.
INFO:absl:Component schema_importer is running.
INFO:absl:Running launcher for node_info {
  type {
    name: "tfx.dsl.components.common.importer.Importer"
  }
  id: "schema_importer"
}
contexts {
  contexts {
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    name {
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  contexts {
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    name {
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        string_value: "2021-09-30T02:21:21.719173"
      }
    }
  }
  contexts {
    type {
      name: "node"
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    name {
      field_value {
        string_value: "penguin-transform.schema_importer"
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}
outputs {
  outputs {
    key: "result"
    value {
      artifact_spec {
        type {
          name: "Schema"
        }
      }
    }
  }
}
parameters {
  parameters {
    key: "artifact_uri"
    value {
      field_value {
        string_value: "schema"
      }
    }
  }
  parameters {
    key: "reimport"
    value {
      field_value {
        int_value: 0
      }
    }
  }
}
downstream_nodes: "ExampleValidator"
downstream_nodes: "Transform"
execution_options {
  caching_options {
  }
}

INFO:absl:Running as an importer node.
INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:22.931212 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Processing source uri: schema, properties: {}, custom_properties: {}
INFO:absl:Component schema_importer is finished.
I0930 02:21:22.940133 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Component StatisticsGen is running.
INFO:absl:Running launcher for node_info {
  type {
    name: "tfx.components.statistics_gen.component.StatisticsGen"
  }
  id: "StatisticsGen"
}
contexts {
  contexts {
    type {
      name: "pipeline"
    }
    name {
      field_value {
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  contexts {
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  contexts {
    type {
      name: "node"
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    name {
      field_value {
        string_value: "penguin-transform.StatisticsGen"
      }
    }
  }
}
inputs {
  inputs {
    key: "examples"
    value {
      channels {
        producer_node_query {
          id: "CsvExampleGen"
        }
        context_queries {
          type {
            name: "pipeline"
          }
          name {
            field_value {
              string_value: "penguin-transform"
            }
          }
        }
        context_queries {
          type {
            name: "pipeline_run"
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          name {
            field_value {
              string_value: "2021-09-30T02:21:21.719173"
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          }
        }
        context_queries {
          type {
            name: "node"
          }
          name {
            field_value {
              string_value: "penguin-transform.CsvExampleGen"
            }
          }
        }
        artifact_query {
          type {
            name: "Examples"
          }
        }
        output_key: "examples"
      }
    }
  }
}
outputs {
  outputs {
    key: "statistics"
    value {
      artifact_spec {
        type {
          name: "ExampleStatistics"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
        }
      }
    }
  }
}
parameters {
  parameters {
    key: "exclude_splits"
    value {
      field_value {
        string_value: "[]"
      }
    }
  }
}
upstream_nodes: "CsvExampleGen"
downstream_nodes: "ExampleValidator"
execution_options {
  caching_options {
  }
}

INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:22.958328 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Going to run a new execution 3
INFO:absl:Going to run a new execution: ExecutionInfo(execution_id=3, input_dict={'examples': [Artifact(artifact: id: 1
type_id: 15
uri: "pipelines/penguin-transform/CsvExampleGen/examples/1"
properties {
  key: "split_names"
  value {
    string_value: "[\"train\", \"eval\"]"
  }
}
custom_properties {
  key: "file_format"
  value {
    string_value: "tfrecords_gzip"
  }
}
custom_properties {
  key: "input_fingerprint"
  value {
    string_value: "split:single_split,num_files:1,total_bytes:13161,xor_checksum:1632968480,sum_checksum:1632968480"
  }
}
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:CsvExampleGen:examples:0"
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}
custom_properties {
  key: "payload_format"
  value {
    string_value: "FORMAT_TF_EXAMPLE"
  }
}
custom_properties {
  key: "span"
  value {
    int_value: 0
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
state: LIVE
create_time_since_epoch: 1632968482916
last_update_time_since_epoch: 1632968482916
, artifact_type: id: 15
name: "Examples"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
properties {
  key: "version"
  value: INT
}
)]}, output_dict=defaultdict(<class 'list'>, {'statistics': [Artifact(artifact: uri: "pipelines/penguin-transform/StatisticsGen/statistics/3"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:StatisticsGen:statistics:0"
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}
, artifact_type: name: "ExampleStatistics"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
)]}), exec_properties={'exclude_splits': '[]'}, execution_output_uri='pipelines/penguin-transform/StatisticsGen/.system/executor_execution/3/executor_output.pb', stateful_working_dir='pipelines/penguin-transform/StatisticsGen/.system/stateful_working_dir/2021-09-30T02:21:21.719173', tmp_dir='pipelines/penguin-transform/StatisticsGen/.system/executor_execution/3/.temp/', pipeline_node=node_info {
  type {
    name: "tfx.components.statistics_gen.component.StatisticsGen"
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  id: "StatisticsGen"
}
contexts {
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      name: "pipeline"
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inputs {
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        context_queries {
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        artifact_query {
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        output_key: "examples"
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}
outputs {
  outputs {
    key: "statistics"
    value {
      artifact_spec {
        type {
          name: "ExampleStatistics"
          properties {
            key: "span"
            value: INT
          }
          properties {
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parameters {
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    value {
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upstream_nodes: "CsvExampleGen"
downstream_nodes: "ExampleValidator"
execution_options {
  caching_options {
  }
}
, pipeline_info=id: "penguin-transform"
, pipeline_run_id='2021-09-30T02:21:21.719173')
INFO:absl:Generating statistics for split train.
INFO:absl:Statistics for split train written to pipelines/penguin-transform/StatisticsGen/statistics/3/Split-train.
INFO:absl:Generating statistics for split eval.
INFO:absl:Statistics for split eval written to pipelines/penguin-transform/StatisticsGen/statistics/3/Split-eval.
WARNING:root:Make sure that locally built Python SDK docker image has Python 3.7 interpreter.
INFO:absl:Cleaning up stateless execution info.
INFO:absl:Execution 3 succeeded.
INFO:absl:Cleaning up stateful execution info.
INFO:absl:Publishing output artifacts defaultdict(<class 'list'>, {'statistics': [Artifact(artifact: uri: "pipelines/penguin-transform/StatisticsGen/statistics/3"
custom_properties {
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  value {
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custom_properties {
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  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "ExampleStatistics"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
)]}) for execution 3
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Component StatisticsGen is finished.
INFO:absl:Component Transform is running.
INFO:absl:Running launcher for node_info {
  type {
    name: "tfx.components.transform.component.Transform"
  }
  id: "Transform"
}
contexts {
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    value {
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outputs {
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      artifact_spec {
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            value: INT
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    value {
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    value {
      artifact_spec {
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          name: "ExampleStatistics"
          properties {
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            value: INT
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    value {
      artifact_spec {
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upstream_nodes: "CsvExampleGen"
upstream_nodes: "schema_importer"
downstream_nodes: "Trainer"
execution_options {
  caching_options {
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}

INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:24.990144 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Going to run a new execution 4
INFO:absl:Going to run a new execution: ExecutionInfo(execution_id=4, input_dict={'examples': [Artifact(artifact: id: 1
type_id: 15
uri: "pipelines/penguin-transform/CsvExampleGen/examples/1"
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custom_properties {
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create_time_since_epoch: 1632968482916
last_update_time_since_epoch: 1632968482916
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properties {
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properties {
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)], 'schema': [Artifact(artifact: id: 2
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custom_properties {
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state: LIVE
create_time_since_epoch: 1632968482943
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        artifact_query {
          type {
            name: "Schema"
          }
        }
        output_key: "result"
      }
    }
  }
}
outputs {
  outputs {
    key: "post_transform_anomalies"
    value {
      artifact_spec {
        type {
          name: "ExampleAnomalies"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
        }
      }
    }
  }
  outputs {
    key: "post_transform_schema"
    value {
      artifact_spec {
        type {
          name: "Schema"
        }
      }
    }
  }
  outputs {
    key: "post_transform_stats"
    value {
      artifact_spec {
        type {
          name: "ExampleStatistics"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
        }
      }
    }
  }
  outputs {
    key: "pre_transform_schema"
    value {
      artifact_spec {
        type {
          name: "Schema"
        }
      }
    }
  }
  outputs {
    key: "pre_transform_stats"
    value {
      artifact_spec {
        type {
          name: "ExampleStatistics"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
        }
      }
    }
  }
  outputs {
    key: "transform_graph"
    value {
      artifact_spec {
        type {
          name: "TransformGraph"
        }
      }
    }
  }
  outputs {
    key: "updated_analyzer_cache"
    value {
      artifact_spec {
        type {
          name: "TransformCache"
        }
      }
    }
  }
}
parameters {
  parameters {
    key: "custom_config"
    value {
      field_value {
        string_value: "null"
      }
    }
  }
  parameters {
    key: "disable_statistics"
    value {
      field_value {
        int_value: 0
      }
    }
  }
  parameters {
    key: "force_tf_compat_v1"
    value {
      field_value {
        int_value: 0
      }
    }
  }
  parameters {
    key: "module_path"
    value {
      field_value {
        string_value: "penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl"
      }
    }
  }
}
upstream_nodes: "CsvExampleGen"
upstream_nodes: "schema_importer"
downstream_nodes: "Trainer"
execution_options {
  caching_options {
  }
}
, pipeline_info=id: "penguin-transform"
, pipeline_run_id='2021-09-30T02:21:21.719173')
INFO:absl:Analyze the 'train' split and transform all splits when splits_config is not set.
INFO:absl:udf_utils.get_fn {'module_file': None, 'module_path': 'penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl', 'preprocessing_fn': None} 'preprocessing_fn'
INFO:absl:Installing 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl' to a temporary directory.
INFO:absl:Executing: ['/tmpfs/src/tf_docs_env/bin/python', '-m', 'pip', 'install', '--target', '/tmp/tmp40g48lc_', 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl']
Processing ./pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl
INFO:absl:Successfully installed 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'.
INFO:absl:udf_utils.get_fn {'module_file': None, 'module_path': 'penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl', 'stats_options_updater_fn': None} 'stats_options_updater_fn'
INFO:absl:Installing 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl' to a temporary directory.
INFO:absl:Executing: ['/tmpfs/src/tf_docs_env/bin/python', '-m', 'pip', 'install', '--target', '/tmp/tmpo8x3j1uh', 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl']
Installing collected packages: tfx-user-code-Transform
Successfully installed tfx-user-code-Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403
Processing ./pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl
INFO:absl:Successfully installed 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
Installing collected packages: tfx-user-code-Transform
Successfully installed tfx-user-code-Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403
WARNING:tensorflow:From /home/kbuilder/.local/lib/python3.7/site-packages/tensorflow_transform/tf_utils.py:261: Tensor.experimental_ref (from tensorflow.python.framework.ops) is deprecated and will be removed in a future version.
Instructions for updating:
Use ref() instead.
WARNING:tensorflow:From /home/kbuilder/.local/lib/python3.7/site-packages/tensorflow_transform/tf_utils.py:261: Tensor.experimental_ref (from tensorflow.python.framework.ops) is deprecated and will be removed in a future version.
Instructions for updating:
Use ref() instead.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Installing 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl' to a temporary directory.
INFO:absl:Executing: ['/tmpfs/src/tf_docs_env/bin/python', '-m', 'pip', 'install', '--target', '/tmp/tmptk6d0x6b', 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl']
Processing ./pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl
INFO:absl:Successfully installed 'pipelines/penguin-transform/_wheels/tfx_user_code_Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'.
WARNING:root:This output type hint will be ignored and not used for type-checking purposes. Typically, output type hints for a PTransform are single (or nested) types wrapped by a PCollection, PDone, or None. Got: Tuple[Dict[str, Union[NoneType, _Dataset]], Union[Dict[str, Dict[str, PCollection]], NoneType]] instead.
WARNING:absl:Tables initialized inside a tf.function  will be re-initialized on every invocation of the function. This  re-initialization can have significant impact on performance. Consider lifting  them out of the graph context using  `tf.init_scope`.: key_value_init/LookupTableImportV2
Installing collected packages: tfx-user-code-Transform
Successfully installed tfx-user-code-Transform-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403
WARNING:absl:Tables initialized inside a tf.function  will be re-initialized on every invocation of the function. This  re-initialization can have significant impact on performance. Consider lifting  them out of the graph context using  `tf.init_scope`.: key_value_init/LookupTableImportV2
WARNING:root:This output type hint will be ignored and not used for type-checking purposes. Typically, output type hints for a PTransform are single (or nested) types wrapped by a PCollection, PDone, or None. Got: Tuple[Dict[str, Union[NoneType, _Dataset]], Union[Dict[str, Dict[str, PCollection]], NoneType]] instead.
WARNING:absl:Tables initialized inside a tf.function  will be re-initialized on every invocation of the function. This  re-initialization can have significant impact on performance. Consider lifting  them out of the graph context using  `tf.init_scope`.: key_value_init/LookupTableImportV2
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
WARNING:root:Make sure that locally built Python SDK docker image has Python 3.7 interpreter.
INFO:tensorflow:Assets written to: pipelines/penguin-transform/Transform/transform_graph/4/.temp_path/tftransform_tmp/ffa772c903d647cf8f103c11f62f4648/assets
2021-09-30 02:21:35.085334: W tensorflow/python/util/util.cc:348] Sets are not currently considered sequences, but this may change in the future, so consider avoiding using them.
INFO:tensorflow:Assets written to: pipelines/penguin-transform/Transform/transform_graph/4/.temp_path/tftransform_tmp/ffa772c903d647cf8f103c11f62f4648/assets
INFO:tensorflow:Assets written to: pipelines/penguin-transform/Transform/transform_graph/4/.temp_path/tftransform_tmp/2239ae80d8274058ae85f3e958ea30e8/assets
INFO:tensorflow:Assets written to: pipelines/penguin-transform/Transform/transform_graph/4/.temp_path/tftransform_tmp/2239ae80d8274058ae85f3e958ea30e8/assets
INFO:absl:Cleaning up stateless execution info.
INFO:absl:Execution 4 succeeded.
INFO:absl:Cleaning up stateful execution info.
INFO:absl:Publishing output artifacts defaultdict(<class 'list'>, {'pre_transform_stats': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/pre_transform_stats/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:pre_transform_stats:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "ExampleStatistics"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
)], 'pre_transform_schema': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/pre_transform_schema/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:pre_transform_schema:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "Schema"
)], 'updated_analyzer_cache': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/updated_analyzer_cache/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:updated_analyzer_cache:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "TransformCache"
)], 'post_transform_schema': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/post_transform_schema/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:post_transform_schema:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "Schema"
)], 'post_transform_anomalies': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/post_transform_anomalies/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:post_transform_anomalies:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "ExampleAnomalies"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
)], 'post_transform_stats': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/post_transform_stats/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:post_transform_stats:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "ExampleStatistics"
properties {
  key: "span"
  value: INT
}
properties {
  key: "split_names"
  value: STRING
}
)], 'transform_graph': [Artifact(artifact: uri: "pipelines/penguin-transform/Transform/transform_graph/4"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Transform:transform_graph:0"
  }
}
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
, artifact_type: name: "TransformGraph"
)]}) for execution 4
INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:39.439133 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Component Transform is finished.
I0930 02:21:39.447779 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Component ExampleValidator is running.
INFO:absl:Running launcher for node_info {
  type {
    name: "tfx.components.example_validator.component.ExampleValidator"
  }
  id: "ExampleValidator"
}
contexts {
  contexts {
    type {
      name: "pipeline"
    }
    name {
      field_value {
        string_value: "penguin-transform"
      }
    }
  }
  contexts {
    type {
      name: "pipeline_run"
    }
    name {
      field_value {
        string_value: "2021-09-30T02:21:21.719173"
      }
    }
  }
  contexts {
    type {
      name: "node"
    }
    name {
      field_value {
        string_value: "penguin-transform.ExampleValidator"
      }
    }
  }
}
inputs {
  inputs {
    key: "schema"
    value {
      channels {
        producer_node_query {
          id: "schema_importer"
        }
        context_queries {
          type {
            name: "pipeline"
          }
          name {
            field_value {
              string_value: "penguin-transform"
            }
          }
        }
        context_queries {
          type {
            name: "pipeline_run"
          }
          name {
            field_value {
              string_value: "2021-09-30T02:21:21.719173"
            }
          }
        }
        context_queries {
          type {
            name: "node"
          }
          name {
            field_value {
              string_value: "penguin-transform.schema_importer"
            }
          }
        }
        artifact_query {
          type {
            name: "Schema"
          }
        }
        output_key: "result"
      }
    }
  }
  inputs {
    key: "statistics"
    value {
      channels {
        producer_node_query {
          id: "StatisticsGen"
        }
        context_queries {
          type {
            name: "pipeline"
          }
          name {
            field_value {
              string_value: "penguin-transform"
            }
          }
        }
        context_queries {
          type {
            name: "pipeline_run"
          }
          name {
            field_value {
              string_value: "2021-09-30T02:21:21.719173"
            }
          }
        }
        context_queries {
          type {
            name: "node"
          }
          name {
            field_value {
              string_value: "penguin-transform.StatisticsGen"
            }
          }
        }
        artifact_query {
          type {
            name: "ExampleStatistics"
          }
        }
        output_key: "statistics"
      }
    }
  }
}
outputs {
  outputs {
    key: "anomalies"
    value {
      artifact_spec {
        type {
          name: "ExampleAnomalies"
          properties {
            key: "span"
            value: INT
          }
          properties {
            key: "split_names"
            value: STRING
          }
        }
      }
    }
  }
}
parameters {
  parameters {
    key: "exclude_splits"
    value {
      field_value {
        string_value: "[]"
      }
    }
  }
}
upstream_nodes: "StatisticsGen"
upstream_nodes: "schema_importer"
execution_options {
  caching_options {
  }
}

INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:39.472927 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Going to run a new execution 5
INFO:absl:Going to run a new execution: ExecutionInfo(execution_id=5, input_dict={'schema': [Artifact(artifact: id: 2
type_id: 17
uri: "schema"
custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
  }
}
state: LIVE
create_time_since_epoch: 1632968482943
last_update_time_since_epoch: 1632968482943
, artifact_type: id: 17
name: "Schema"
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, pipeline_info=id: "penguin-transform"
, pipeline_run_id='2021-09-30T02:21:21.719173')
INFO:absl:Validating schema against the computed statistics for split train.
INFO:absl:Validation complete for split train. Anomalies written to pipelines/penguin-transform/ExampleValidator/anomalies/5/Split-train.
INFO:absl:Validating schema against the computed statistics for split eval.
INFO:absl:Validation complete for split eval. Anomalies written to pipelines/penguin-transform/ExampleValidator/anomalies/5/Split-eval.
INFO:absl:Cleaning up stateless execution info.
INFO:absl:Execution 5 succeeded.
INFO:absl:Cleaning up stateful execution info.
INFO:absl:Publishing output artifacts defaultdict(<class 'list'>, {'anomalies': [Artifact(artifact: uri: "pipelines/penguin-transform/ExampleValidator/anomalies/5"
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properties {
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INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Component ExampleValidator is finished.
INFO:absl:Component Trainer is running.
INFO:absl:Running launcher for node_info {
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INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:39.522161 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Going to run a new execution 6
INFO:absl:Going to run a new execution: ExecutionInfo(execution_id=6, input_dict={'examples': [Artifact(artifact: id: 1
type_id: 15
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custom_properties {
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upstream_nodes: "CsvExampleGen"
upstream_nodes: "Transform"
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execution_options {
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}
, pipeline_info=id: "penguin-transform"
, pipeline_run_id='2021-09-30T02:21:21.719173')
INFO:absl:Train on the 'train' split when train_args.splits is not set.
INFO:absl:Evaluate on the 'eval' split when eval_args.splits is not set.
INFO:absl:udf_utils.get_fn {'module_path': 'penguin_utils@pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl', 'custom_config': 'null', 'eval_args': '{\n  "num_steps": 5\n}', 'train_args': '{\n  "num_steps": 100\n}'} 'run_fn'
INFO:absl:Installing 'pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl' to a temporary directory.
INFO:absl:Executing: ['/tmpfs/src/tf_docs_env/bin/python', '-m', 'pip', 'install', '--target', '/tmp/tmpchrflff3', 'pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl']
Processing ./pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl
INFO:absl:Successfully installed 'pipelines/penguin-transform/_wheels/tfx_user_code_Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403-py3-none-any.whl'.
INFO:absl:Training model.
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
Installing collected packages: tfx-user-code-Trainer
Successfully installed tfx-user-code-Trainer-0.0+031ffa45b1192272539b1b5bcf48ac122829fc788a75b279ec3d7fb27bbdb403
INFO:absl:Feature body_mass_g has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_depth_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature culmen_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature flipper_length_mm has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature island has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature sex has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Feature species has a shape dim {
  size: 1
}
. Setting to DenseTensor.
INFO:absl:Model: "model"
INFO:absl:__________________________________________________________________________________________________
INFO:absl:Layer (type)                    Output Shape         Param #     Connected to                     
INFO:absl:==================================================================================================
INFO:absl:culmen_length_mm_xf (InputLayer [(None, 1)]          0                                            
INFO:absl:__________________________________________________________________________________________________
INFO:absl:culmen_depth_mm_xf (InputLayer) [(None, 1)]          0                                            
INFO:absl:__________________________________________________________________________________________________
INFO:absl:flipper_length_mm_xf (InputLaye [(None, 1)]          0                                            
INFO:absl:__________________________________________________________________________________________________
INFO:absl:body_mass_g_xf (InputLayer)     [(None, 1)]          0                                            
INFO:absl:__________________________________________________________________________________________________
INFO:absl:concatenate (Concatenate)       (None, 4)            0           culmen_length_mm_xf[0][0]        
INFO:absl:                                                                 culmen_depth_mm_xf[0][0]         
INFO:absl:                                                                 flipper_length_mm_xf[0][0]       
INFO:absl:                                                                 body_mass_g_xf[0][0]             
INFO:absl:__________________________________________________________________________________________________
INFO:absl:dense (Dense)                   (None, 8)            40          concatenate[0][0]                
INFO:absl:__________________________________________________________________________________________________
INFO:absl:dense_1 (Dense)                 (None, 8)            72          dense[0][0]                      
INFO:absl:__________________________________________________________________________________________________
INFO:absl:dense_2 (Dense)                 (None, 3)            27          dense_1[0][0]                    
INFO:absl:==================================================================================================
INFO:absl:Total params: 139
INFO:absl:Trainable params: 139
INFO:absl:Non-trainable params: 0
INFO:absl:__________________________________________________________________________________________________
100/100 [==============================] - 1s 4ms/step - loss: 0.2656 - sparse_categorical_accuracy: 0.8910 - val_loss: 0.0306 - val_sparse_categorical_accuracy: 1.0000
INFO:tensorflow:Assets written to: pipelines/penguin-transform/Trainer/model/6/Format-Serving/assets
INFO:tensorflow:Assets written to: pipelines/penguin-transform/Trainer/model/6/Format-Serving/assets
INFO:absl:Training complete. Model written to pipelines/penguin-transform/Trainer/model/6/Format-Serving. ModelRun written to pipelines/penguin-transform/Trainer/model_run/6
INFO:absl:Cleaning up stateless execution info.
INFO:absl:Execution 6 succeeded.
INFO:absl:Cleaning up stateful execution info.
INFO:absl:Publishing output artifacts defaultdict(<class 'list'>, {'model_run': [Artifact(artifact: uri: "pipelines/penguin-transform/Trainer/model_run/6"
custom_properties {
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custom_properties {
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}
, artifact_type: name: "ModelRun"
)], 'model': [Artifact(artifact: uri: "pipelines/penguin-transform/Trainer/model/6"
custom_properties {
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  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Trainer:model:0"
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custom_properties {
  key: "tfx_version"
  value {
    string_value: "1.2.0"
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}
, artifact_type: name: "Model"
)]}) for execution 6
INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:45.636586 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Component Trainer is finished.
I0930 02:21:45.640491 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Component Pusher is running.
INFO:absl:Running launcher for node_info {
  type {
    name: "tfx.components.pusher.component.Pusher"
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  id: "Pusher"
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contexts {
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  contexts {
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inputs {
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          }
        }
        artifact_query {
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        output_key: "model"
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}
outputs {
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    value {
      artifact_spec {
        type {
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}
parameters {
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  parameters {
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        string_value: "{\n  \"filesystem\": {\n    \"base_directory\": \"serving_model/penguin-transform\"\n  }\n}"
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upstream_nodes: "Trainer"
execution_options {
  caching_options {
  }
}

INFO:absl:MetadataStore with DB connection initialized
INFO:absl:MetadataStore with DB connection initialized
I0930 02:21:45.662153 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type
INFO:absl:Going to run a new execution 7
INFO:absl:Going to run a new execution: ExecutionInfo(execution_id=7, input_dict={'model': [Artifact(artifact: id: 13
type_id: 27
uri: "pipelines/penguin-transform/Trainer/model/6"
custom_properties {
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custom_properties {
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state: LIVE
create_time_since_epoch: 1632968505644
last_update_time_since_epoch: 1632968505644
, artifact_type: id: 27
name: "Model"
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custom_properties {
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, artifact_type: name: "PushedModel"
)]}), exec_properties={'custom_config': 'null', 'push_destination': '{\n  "filesystem": {\n    "base_directory": "serving_model/penguin-transform"\n  }\n}'}, execution_output_uri='pipelines/penguin-transform/Pusher/.system/executor_execution/7/executor_output.pb', stateful_working_dir='pipelines/penguin-transform/Pusher/.system/stateful_working_dir/2021-09-30T02:21:21.719173', tmp_dir='pipelines/penguin-transform/Pusher/.system/executor_execution/7/.temp/', pipeline_node=node_info {
  type {
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  id: "Pusher"
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contexts {
  contexts {
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    name {
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  contexts {
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inputs {
  inputs {
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        context_queries {
          type {
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          name {
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        context_queries {
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        output_key: "model"
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}
outputs {
  outputs {
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upstream_nodes: "Trainer"
execution_options {
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}
, pipeline_info=id: "penguin-transform"
, pipeline_run_id='2021-09-30T02:21:21.719173')
WARNING:absl:Pusher is going to push the model without validation. Consider using Evaluator or InfraValidator in your pipeline.
INFO:absl:Model version: 1632968505
INFO:absl:Model written to serving path serving_model/penguin-transform/1632968505.
INFO:absl:Model pushed to pipelines/penguin-transform/Pusher/pushed_model/7.
INFO:absl:Cleaning up stateless execution info.
INFO:absl:Execution 7 succeeded.
INFO:absl:Cleaning up stateful execution info.
INFO:absl:Publishing output artifacts defaultdict(<class 'list'>, {'pushed_model': [Artifact(artifact: uri: "pipelines/penguin-transform/Pusher/pushed_model/7"
custom_properties {
  key: "name"
  value {
    string_value: "penguin-transform:2021-09-30T02:21:21.719173:Pusher:pushed_model:0"
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}
custom_properties {
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  value {
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, artifact_type: name: "PushedModel"
)]}) for execution 7
INFO:absl:MetadataStore with DB connection initialized
INFO:absl:Component Pusher is finished.
I0930 02:21:45.691826 23080 rdbms_metadata_access_object.cc:686] No property is defined for the Type

आपको "जानकारी: एबीएसएल: घटक पुशर समाप्त हो गया है" देखना चाहिए। यदि पाइपलाइन सफलतापूर्वक समाप्त हो गई।

पुशर घटक के लिए प्रशिक्षित मॉडल धक्का SERVING_MODEL_DIR है जो serving_model/penguin-transform निर्देशिका यदि आप पिछले चरणों में चर नहीं बदला। आप Colab में बाईं ओर के पैनल में फ़ाइल ब्राउज़र से परिणाम देख सकते हैं, या निम्न आदेश का उपयोग कर सकते हैं:

# List files in created model directory.
find {SERVING_MODEL_DIR}
serving_model/penguin-transform
serving_model/penguin-transform/1632968505
serving_model/penguin-transform/1632968505/assets
serving_model/penguin-transform/1632968505/saved_model.pb
serving_model/penguin-transform/1632968505/keras_metadata.pb
serving_model/penguin-transform/1632968505/variables
serving_model/penguin-transform/1632968505/variables/variables.index
serving_model/penguin-transform/1632968505/variables/variables.data-00000-of-00001

तुम भी उपयोग करते हुए उत्पन्न मॉडल के हस्ताक्षर की जांच कर सकते saved_model_cli उपकरण

saved_model_cli show --dir {SERVING_MODEL_DIR}/$(ls -1 {SERVING_MODEL_DIR} | sort -nr | head -1) --tag_set serve --signature_def serving_default
The given SavedModel SignatureDef contains the following input(s):
  inputs['examples'] tensor_info:
      dtype: DT_STRING
      shape: (-1)
      name: serving_default_examples:0
The given SavedModel SignatureDef contains the following output(s):
  outputs['output_0'] tensor_info:
      dtype: DT_FLOAT
      shape: (-1, 3)
      name: StatefulPartitionedCall_2:0
Method name is: tensorflow/serving/predict

क्योंकि हम परिभाषित serving_default हमारे अपने साथ serve_tf_examples_fn समारोह, हस्ताक्षर से पता चलता है कि यह एक एकल स्ट्रिंग लेता है। इस स्ट्रिंग tf.Examples के एक धारावाहिक स्ट्रिंग है और साथ ही पार्स किया जाएगा tf.io.parse_example () समारोह के रूप में हम पहले परिभाषित (tf.Examples बारे में अधिक जानने के लिए यहाँ )।

हम निर्यात किए गए मॉडल को लोड कर सकते हैं और कुछ उदाहरणों के साथ कुछ अनुमानों का प्रयास कर सकते हैं।

# Find a model with the latest timestamp.
model_dirs = (item for item in os.scandir(SERVING_MODEL_DIR) if item.is_dir())
model_path = max(model_dirs, key=lambda i: int(i.name)).path

loaded_model = tf.keras.models.load_model(model_path)
inference_fn = loaded_model.signatures['serving_default']
WARNING:tensorflow:Inconsistent references when loading the checkpoint into this object graph. Either the Trackable object references in the Python program have changed in an incompatible way, or the checkpoint was generated in an incompatible program.

Two checkpoint references resolved to different objects (<tensorflow.python.keras.saving.saved_model.load.TensorFlowTransform>TransformFeaturesLayer object at 0x7f4199581f90> and <tensorflow.python.keras.engine.input_layer.InputLayer object at 0x7f4245968ad0>).
WARNING:tensorflow:Inconsistent references when loading the checkpoint into this object graph. Either the Trackable object references in the Python program have changed in an incompatible way, or the checkpoint was generated in an incompatible program.

Two checkpoint references resolved to different objects (<tensorflow.python.keras.saving.saved_model.load.TensorFlowTransform>TransformFeaturesLayer object at 0x7f4199581f90> and <tensorflow.python.keras.engine.input_layer.InputLayer object at 0x7f4245968ad0>).
# Prepare an example and run inference.
features = {
  'culmen_length_mm': tf.train.Feature(float_list=tf.train.FloatList(value=[49.9])),
  'culmen_depth_mm': tf.train.Feature(float_list=tf.train.FloatList(value=[16.1])),
  'flipper_length_mm': tf.train.Feature(int64_list=tf.train.Int64List(value=[213])),
  'body_mass_g': tf.train.Feature(int64_list=tf.train.Int64List(value=[5400])),
}
example_proto = tf.train.Example(features=tf.train.Features(feature=features))
examples = example_proto.SerializeToString()

result = inference_fn(examples=tf.constant([examples]))
print(result['output_0'].numpy())
[[-3.7887094 -0.8593055  5.310433 ]]

तीसरा तत्व, जो 'जेंटू' प्रजाति से मेल खाता है, तीन में सबसे बड़ा होने की उम्मीद है।

अगला कदम

आप और अधिक के बारे में घटक रूपांतरण जानने के लिए चाहते हैं, को देखने के घटक गाइड रूपांतरण । आप के बारे में अधिक संसाधन प्राप्त कर सकते https://www.tensorflow.org/tfx/tutorials

कृपया देखें TFX पाइपलाइन को समझना TFX में विभिन्न अवधारणाओं के बारे में अधिक जानने के लिए।