Sklearn Mnist example and IT test #21781

AnandInguva · 2022-06-09T22:11:37Z

Scikit learn example that runs on MNIST data. An IT test that runs and asserts the output on subset of MNIST data.
Also, a pytest marker that collects all the Inference IT tests and run them in them PostCommit suite on Direct Runner.

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AnandInguva · 2022-06-09T22:12:26Z

Run Python 3.8 PostCommit

asf-ci · 2022-06-09T22:21:14Z

Can one of the admins verify this patch?

asf-ci · 2022-06-09T22:21:14Z

Can one of the admins verify this patch?

asf-ci · 2022-06-09T22:21:14Z

Can one of the admins verify this patch?

asf-ci · 2022-06-09T22:21:14Z

Can one of the admins verify this patch?

asf-ci · 2022-06-09T22:21:14Z

Can one of the admins verify this patch?

AnandInguva · 2022-06-09T22:27:33Z

Run Python 3.9 PostCommit

sdks/python/apache_beam/examples/inference/sklearn_mnist_classification.py

tvalentyn · 2022-06-15T12:44:06Z

sdks/python/apache_beam/ml/inference/sklearn_inference_it_test.py

+  @pytest.mark.it_postcommit
+  def test_predictions_output_file(self):
+    test_pipeline = TestPipeline(is_integration_test=True)
+    input_file = 'gs://apache-beam-ml/testing/inputs/it_mnist_data.csv'


if this will have to be downloaded separately, we should mention necessary instructions. You probably want to add a section in https://github.com/apache/beam/blob/master/sdks/python/apache_beam/examples/inference/README.md.

Shouldn't this go under apache-beam-ml/datasets/?

This test would be internal test. Also sickbayed it for now. There are is PR in work #21887 on how to run the sample

sdks/python/apache_beam/ml/inference/sklearn_inference_it_test.py

yeandy

Do you want me to help with writing the README?

yeandy · 2022-06-15T13:17:53Z

sdks/python/apache_beam/examples/inference/sklearn_mnist_classification.py

+            Tuple[int, PredictionResult])
+        | "PostProcessor" >> beam.ParDo(PostProcessor()))
+
+    if known_args.output:


Make output required. Remove if statement.

yeandy · 2022-06-15T13:19:27Z

sdks/python/apache_beam/ml/inference/sklearn_inference_it_test.py

+  @pytest.mark.it_postcommit
+  def test_predictions_output_file(self):
+    test_pipeline = TestPipeline(is_integration_test=True)
+    input_file = 'gs://apache-beam-ml/testing/inputs/it_mnist_data.csv'


Shouldn't this go under apache-beam-ml/datasets/?

sdks/python/apache_beam/examples/inference/sklearn_mnist_classification.py

yeandy · 2022-06-15T13:20:00Z

sdks/python/apache_beam/examples/inference/sklearn_mnist_classification.py

+      dest='input',
+      help='CSV file with row containing label and pixel values.')
+  parser.add_argument(
+      '--output', dest='output', help='Path to save output predictions.')


Add required=True

sdks/python/apache_beam/examples/inference/sklearn_mnist_classification.py

AnandInguva · 2022-06-15T15:13:01Z

refactored the code with recent changes. Added the test but sickbayed it for now. Adding the issue here: #21859 to unskip the tests.

PTAL @ryanthompson591 @tvalentyn

codecov · 2022-06-15T15:53:53Z

Codecov Report

Merging #21781 (2c61681) into master (b1a313e) will decrease coverage by 0.00%.
The diff coverage is 47.50%.

❗ Current head 2c61681 differs from pull request most recent head fa42b67. Consider uploading reports for the commit fa42b67 to get more accurate results

@@            Coverage Diff             @@
##           master   #21781      +/-   ##
==========================================
- Coverage   74.01%   74.00%   -0.01%     
==========================================
  Files         699      700       +1     
  Lines       92675    92715      +40     
==========================================
+ Hits        68592    68614      +22     
- Misses      22828    22846      +18     
  Partials     1255     1255

Flag	Coverage Δ
python	`83.64% <47.50%> (-0.02%)`	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
...examples/inference/sklearn_mnist_classification.py	`47.50% <47.50%> (ø)`
sdks/python/apache_beam/io/localfilesystem.py	`90.97% <0.00%> (-0.76%)`	⬇️
...eam/runners/portability/fn_api_runner/execution.py	`92.44% <0.00%> (-0.65%)`	⬇️
sdks/python/apache_beam/transforms/util.py	`96.06% <0.00%> (-0.16%)`	⬇️
...examples/inference/pytorch_image_classification.py	`0.00% <0.00%> (ø)`
sdks/python/apache_beam/runners/direct/executor.py	`97.01% <0.00%> (+0.54%)`	⬆️
...hon/apache_beam/runners/direct/test_stream_impl.py	`94.02% <0.00%> (+0.74%)`	⬆️
...che_beam/runners/interactive/interactive_runner.py	`91.39% <0.00%> (+1.32%)`	⬆️
...python/apache_beam/runners/worker/worker_status.py	`79.71% <0.00%> (+1.44%)`	⬆️
.../python/apache_beam/testing/test_stream_service.py	`92.85% <0.00%> (+4.76%)`	⬆️

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AnandInguva · 2022-06-15T16:15:32Z

cc: @yeandy Added the gradle task

sdks/python/test-suites/direct/common.gradle

Co-authored-by: Andy Ye <andyye333@gmail.com>

AnandInguva · 2022-06-15T18:42:44Z

PTAL @tvalentyn
R @TheNeuralBit

AnandInguva · 2022-06-15T19:48:12Z

PTAL @yeandy @tvalentyn

sdks/python/pytest.ini

sdks/python/test-suites/direct/common.gradle

Co-authored-by: Andy Ye <andyye333@gmail.com>

yeandy · 2022-06-15T20:00:44Z

Can you also uncomment pytest.skip and confirm that gradlew :sdks:python:test-suites:direct:py37:inferencePostCommitIT runs successfully? @AnandInguva

sdks/python/apache_beam/ml/inference/sklearn_inference_it_test.py

AnandInguva · 2022-06-15T20:01:44Z

Can you also uncomment pytest.skip and confirm that gradlew :sdks:python:test-suites:direct:py37:inferencePostCommitIT runs successfully? @AnandInguva

I checked and it runs. I was able to collect all the Inference IT tests

AnandInguva · 2022-06-15T21:35:18Z

@pabloem test failure unrelated to the change

pabloem · 2022-06-15T21:35:21Z

lgtm thanks folks

* sklearn example and IT test * Change the example name * Refactor sklearn example * Refactor and add assertions to the sklearn test * Fixup import order * fixup: help and name * Add gradle task for sklearn IT tests * fixup lint * Update sdks/python/test-suites/direct/common.gradle Co-authored-by: Andy Ye <andyye333@gmail.com> * Change sklearn IT test marker * Uncomment * Apply suggestions from code review Co-authored-by: Andy Ye <andyye333@gmail.com> Co-authored-by: Andy Ye <andyye333@gmail.com>

github-actions bot added examples infra python labels Jun 9, 2022

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AnandInguva added 2 commits June 15, 2022 09:29

sklearn example and IT test

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Change the example name

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AnandInguva force-pushed the sklearn-tests branch from 8dafc57 to fe5f829 Compare June 15, 2022 14:19

Refactor sklearn example

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AnandInguva force-pushed the sklearn-tests branch from fe5f829 to 0be2a8b Compare June 15, 2022 14:22

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AnandInguva added 3 commits June 15, 2022 11:05

Refactor and add assertions to the sklearn test

e4cf3f3

Fixup import order

6b6d6b1

fixup: help and name

0375d74

Add gradle task for sklearn IT tests

1ccdbf3

github-actions bot removed the infra label Jun 15, 2022

fixup lint

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Update sdks/python/test-suites/direct/common.gradle

2c61681

Co-authored-by: Andy Ye <andyye333@gmail.com>

AnandInguva mentioned this pull request Jun 15, 2022

Add README documentation for scikit-learn MNIST example #21887

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AnandInguva added 2 commits June 15, 2022 15:45

Change sklearn IT test marker

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Uncomment

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Co-authored-by: Andy Ye <andyye333@gmail.com>

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pabloem merged commit a06a13d into apache:master Jun 15, 2022

Sklearn Mnist example and IT test #21781

Sklearn Mnist example and IT test #21781

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