feat: Enable transformations on PDFs #5172

franciscojavierarceo · 2025-03-21T02:43:45Z

What this PR does / why we need it:

This PR updates feature transformations, online store handling, and support for PDFs during transformation.

sdk/python/feast/infra/online_stores/milvus_online_store/milvus.py
- Updated online_read to include a new condition for updating the feature_name_feast_primitive_type_map based on the table.schema.
- Added support for string_val in the list of value types.
- Modified error message to correctly reflect the unsupported value type and feature.
sdk/python/feast/feature_store.py
- Enhanced _get_feature_view_and_df_for_online_write to handle feature view transformations differently for singleton and non-singleton cases.
- Improved handling of transformed data and input data frame creation.
sdk/python/feast/on_demand_feature_view.py
- Added support for PDF_BYTES in the random input construction.
sdk/python/feast/transformation/python_transformation.py
- Improved type inference for nested lists and singleton feature views.
sdk/python/feast/types.py
- Introduced PDF_BYTES to the primitive feast types and updated related mappings and enums.
sdk/python/feast/value_type.py
- Added PDF_BYTES to the ValueType enum.
sdk/python/tests/unit/online_store/test_online_retrieval.py
- Added a new test test_milvus_stored_writes_with_explode to validate storing and retrieving exploded document embeddings with Milvus online store.
- Renamed test_milvus_lite_get_online_documents_v2 to test_milvus_lite_retrieve_online_documents_v2.
sdk/python/tests/unit/test_on_demand_python_transformation.py
- Added platform and version-specific skip condition for tests.
- Introduced new tests for PDF handling and document transformation with chunking and embedding.

Which issue(s) this PR fixes:

#5173

Misc:

N/A

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

…t unique chunk-id Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

…ieval Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

HaoXuAI · 2025-03-21T06:17:33Z

sdk/python/feast/on_demand_feature_view.py

    ) -> dict[str, Union[list[Any], Any]]:
        rand_dict_value: dict[ValueType, Union[list[Any], Any]] = {
            ValueType.BYTES: [str.encode("hello world")],
+            ValueType.PDF_BYTES: [


Is it necessary to have a new type, maybe just use BYTES?

Yes, running type inference on raw bytes will fail when using a transformation expecting PDF content.

HaoXuAI

Overall looks good, just not sure if PDF_BYTES is a primitive value or not.

franciscojavierarceo · 2025-03-21T07:12:59Z

We need it for validation of ODFV. Using raw bytes fails when you test with PDF otherwise.

HaoXuAI · 2025-03-21T07:44:53Z

We need it for validation of ODFV. Using raw bytes fails when you test with PDF otherwise.

sounds good

# [0.48.0](v0.47.0...v0.48.0) (2025-04-07) ### Bug Fixes * Enhance integration logos display and styling in the UI ([#5221](#5221)) ([5799257](5799257)) * Fix space typo in push.md docs ([#5184](#5184)) ([81677b2](81677b2)) * Fixed integration tests for qdrant and milvus ([#5224](#5224)) ([d6b080d](d6b080d)) * Formatting trino ([760ec0e](760ec0e)) * Multiple fixes in retrieval of online documents ([#5168](#5168)) ([66ddd3e](66ddd3e)) * Operator route creation for Feast UI in OpenShift ([e3946b4](e3946b4)) * Remove entity_rows parameter from retrieve_online_documents_v2 call ([#5225](#5225)) ([2a2e304](2a2e304)) * Styling ([#5222](#5222)) ([34c393c](34c393c)) * typo in the chart ([bd3448b](bd3448b)) * Update milvus-quickstart and feature_store.yaml with correct Milvus Config ([#5200](#5200)) ([306acca](306acca)) * Update Qdrant online store paths in repo_config.py ([#5207](#5207)) ([ab35b0b](ab35b0b)), closes [#5206](#5206) * Update the doc ([#5194](#5194)) ([726464e](726464e)) * Updated the operator-rabc example to test RBAC from a Kubernete pod ([#5147](#5147)) ([d23a1a5](d23a1a5)) ### Features * add `real`(float32) type for trino offline store ([#4749](#4749)) ([0947f96](0947f96)) * Add async DynamoDB timeout and retry configuration ([#5178](#5178)) ([2f3bcf5](2f3bcf5)) * Add CronJob capability to the Operator (feast apply & materialize-incremental) ([#5217](#5217)) ([285c0dc](285c0dc)) * Add RAG tutorial and Use Cases documentation ([#5226](#5226)) ([99f4004](99f4004)) * Added CLI for features, get historical and online features ([#5197](#5197)) ([4ab9f74](4ab9f74)) * Added export support in feast UI ([#5198](#5198)) ([b079553](b079553)) * Added global registry search support in Feast UI ([#5195](#5195)) ([f09ea49](f09ea49)) * Added UI for Features list ([#5192](#5192)) ([cc7fd47](cc7fd47)) * Adding blog on RAG with Milvus ([#5161](#5161)) ([b9e2e6c](b9e2e6c)) * Adding Docling RAG demo ([#5109](#5109)) ([569404b](569404b)) * Allow transformations on writes to output list of entities ([#5209](#5209)) ([955521a](955521a)) * Cache get_any_feature_view results ([#5175](#5175)) ([924b8a3](924b8a3)) * Clickhouse offline store ([#4725](#4725)) ([86794c2](86794c2)) * Enable keyword search for Milvus ([#5199](#5199)) ([ac44967](ac44967)) * Enable transformations on PDFs ([#5172](#5172)) ([3674971](3674971)) * Enable users to use Entity Query as CTE during historical retrieval ([#5202](#5202)) ([fe69eaf](fe69eaf)) * helm support more deployment config ([d575372](d575372)) * Improved CLI file structuring ([#5201](#5201)) ([972ed34](972ed34)) * Kickoff Transformation implementationtransformation code base ([#5181](#5181)) ([0083303](0083303)) * Make keep-alive timeout configurable for async DynamoDB connections ([#5167](#5167)) ([7f3e528](7f3e528)) * Operator mounts the odh-trusted-ca-bundle configmap when deployed on RHOAI or ODH ([d4d7b0d](d4d7b0d)) * Spark Transformation ([#5185](#5185)) ([be3d85c](be3d85c))

Signed-off-by: Jacob Weinhold <29459386+j-wine@users.noreply.github.com>

# [0.48.0](feast-dev/feast@v0.47.0...v0.48.0) (2025-04-07) ### Bug Fixes * Enhance integration logos display and styling in the UI ([feast-dev#5221](feast-dev#5221)) ([5799257](feast-dev@5799257)) * Fix space typo in push.md docs ([feast-dev#5184](feast-dev#5184)) ([81677b2](feast-dev@81677b2)) * Fixed integration tests for qdrant and milvus ([feast-dev#5224](feast-dev#5224)) ([d6b080d](feast-dev@d6b080d)) * Formatting trino ([760ec0e](feast-dev@760ec0e)) * Multiple fixes in retrieval of online documents ([feast-dev#5168](feast-dev#5168)) ([66ddd3e](feast-dev@66ddd3e)) * Operator route creation for Feast UI in OpenShift ([e3946b4](feast-dev@e3946b4)) * Remove entity_rows parameter from retrieve_online_documents_v2 call ([feast-dev#5225](feast-dev#5225)) ([2a2e304](feast-dev@2a2e304)) * Styling ([feast-dev#5222](feast-dev#5222)) ([34c393c](feast-dev@34c393c)) * typo in the chart ([bd3448b](feast-dev@bd3448b)) * Update milvus-quickstart and feature_store.yaml with correct Milvus Config ([feast-dev#5200](feast-dev#5200)) ([306acca](feast-dev@306acca)) * Update Qdrant online store paths in repo_config.py ([feast-dev#5207](feast-dev#5207)) ([ab35b0b](feast-dev@ab35b0b)), closes [feast-dev#5206](feast-dev#5206) * Update the doc ([feast-dev#5194](feast-dev#5194)) ([726464e](feast-dev@726464e)) * Updated the operator-rabc example to test RBAC from a Kubernete pod ([feast-dev#5147](feast-dev#5147)) ([d23a1a5](feast-dev@d23a1a5)) ### Features * add `real`(float32) type for trino offline store ([feast-dev#4749](feast-dev#4749)) ([0947f96](feast-dev@0947f96)) * Add async DynamoDB timeout and retry configuration ([feast-dev#5178](feast-dev#5178)) ([2f3bcf5](feast-dev@2f3bcf5)) * Add CronJob capability to the Operator (feast apply & materialize-incremental) ([feast-dev#5217](feast-dev#5217)) ([285c0dc](feast-dev@285c0dc)) * Add RAG tutorial and Use Cases documentation ([feast-dev#5226](feast-dev#5226)) ([99f4004](feast-dev@99f4004)) * Added CLI for features, get historical and online features ([feast-dev#5197](feast-dev#5197)) ([4ab9f74](feast-dev@4ab9f74)) * Added export support in feast UI ([feast-dev#5198](feast-dev#5198)) ([b079553](feast-dev@b079553)) * Added global registry search support in Feast UI ([feast-dev#5195](feast-dev#5195)) ([f09ea49](feast-dev@f09ea49)) * Added UI for Features list ([feast-dev#5192](feast-dev#5192)) ([cc7fd47](feast-dev@cc7fd47)) * Adding blog on RAG with Milvus ([feast-dev#5161](feast-dev#5161)) ([b9e2e6c](feast-dev@b9e2e6c)) * Adding Docling RAG demo ([feast-dev#5109](feast-dev#5109)) ([569404b](feast-dev@569404b)) * Allow transformations on writes to output list of entities ([feast-dev#5209](feast-dev#5209)) ([955521a](feast-dev@955521a)) * Cache get_any_feature_view results ([feast-dev#5175](feast-dev#5175)) ([924b8a3](feast-dev@924b8a3)) * Clickhouse offline store ([feast-dev#4725](feast-dev#4725)) ([86794c2](feast-dev@86794c2)) * Enable keyword search for Milvus ([feast-dev#5199](feast-dev#5199)) ([ac44967](feast-dev@ac44967)) * Enable transformations on PDFs ([feast-dev#5172](feast-dev#5172)) ([3674971](feast-dev@3674971)) * Enable users to use Entity Query as CTE during historical retrieval ([feast-dev#5202](feast-dev#5202)) ([fe69eaf](feast-dev@fe69eaf)) * helm support more deployment config ([d575372](feast-dev@d575372)) * Improved CLI file structuring ([feast-dev#5201](feast-dev#5201)) ([972ed34](feast-dev@972ed34)) * Kickoff Transformation implementationtransformation code base ([feast-dev#5181](feast-dev#5181)) ([0083303](feast-dev@0083303)) * Make keep-alive timeout configurable for async DynamoDB connections ([feast-dev#5167](feast-dev#5167)) ([7f3e528](feast-dev@7f3e528)) * Operator mounts the odh-trusted-ca-bundle configmap when deployed on RHOAI or ODH ([d4d7b0d](feast-dev@d4d7b0d)) * Spark Transformation ([feast-dev#5185](feast-dev#5185)) ([be3d85c](feast-dev@be3d85c)) Signed-off-by: Jacob Weinhold <29459386+j-wine@users.noreply.github.com>

franciscojavierarceo added 28 commits March 14, 2025 13:55

feat: Adding Docling RAG demo

33f5d7f

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

updated demo

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

cleaned up notebook

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

adding chunk id

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

adding quickstart demo that is WIP and updating docling-demo to expor…

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…t unique chunk-id Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

adding current tentative exmaple repo

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adding current temporary work

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updating demo script to rename things

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

updated quickstart

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

added comment

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checking in progress

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

checking in progress for now, still have some issues with vector retr…

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okay think i have most things working

0564f7d

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removing commenting and unnecessary code

637df02

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updated type mapping for PDFs

31e7f85

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

updated test case

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updated unit test

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linter

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limiting test run

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missed import

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uploading demo

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only running on mac 13

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

updated implementation to work with docling

3c85653

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

remove print statement

7b1f059

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

using get_online_features instead

b99530a

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

demo working

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Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

removing files from other PR

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removing files from other PR

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franciscojavierarceo changed the title ~~Enable pdf transforms~~ feat: Enable transformations on PDFs Mar 21, 2025

reverting print

8379a97

Signed-off-by: Francisco Javier Arceo <farceo@redhat.com>

franciscojavierarceo marked this pull request as ready for review March 21, 2025 02:54

franciscojavierarceo requested a review from a team as a code owner March 21, 2025 02:54

franciscojavierarceo added the ok-to-test label Mar 21, 2025

HaoXuAI reviewed Mar 21, 2025

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HaoXuAI approved these changes Mar 21, 2025

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franciscojavierarceo merged commit 3674971 into master Mar 21, 2025
36 of 37 checks passed

jfw-ppi pushed a commit to jfw-ppi/feast that referenced this pull request Jun 7, 2025

feat: Enable transformations on PDFs (feast-dev#5172)

af955c3

Signed-off-by: Jacob Weinhold <29459386+j-wine@users.noreply.github.com>

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