fix: Retire the support of Python3.10 by shuchu · Pull Request #7101 · feast-dev/feast

shuchu · 2026-11-04T05:08:57Z

What this PR does / why we need it:

Python 3.10 is EOL on Oct 31, 2026

Which issue(s) this PR fixes:

Fix #7069

Checks

I've made sure the tests are passing.
My commits are signed off (git commit -s)
My PR title follows conventional commits format

Testing Strategy

Unit tests
Integration tests
Manual tests
Testing is not required for this change

Misc

codecov-commenter · 2026-11-04T05:46:10Z

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Codecov Report

❌ Patch coverage is 87.50000% with 2 lines in your changes missing coverage. Please review.
✅ Project coverage is 51.30%. Comparing base (e0eb369) to head (49f16ca).
⚠️ Report is 7 commits behind head on master.

Files with missing lines	Patch %	Lines
sdk/python/feast/feature_server.py	83.33%	2 Missing ⚠️
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Additional details and impacted files

@@            Coverage Diff             @@
##           master    #7101      +/-   ##
==========================================
+ Coverage   51.28%   51.30%   +0.02%     
==========================================
  Files         458      458              
  Lines       57409    57423      +14     
  Branches     8415     8417       +2     
==========================================
+ Hits        29444    29463      +19     
+ Misses      25957    25950       -7     
- Partials     2008     2010       +2

Flag	Coverage Δ
go-feature-server	`30.58% <ø> (ø)`
python-unit	`52.78% <87.50%> (+0.02%)`	⬆️

Files with missing lines	Coverage Δ
sdk/python/feast/cli/serve.py	`69.38% <100.00%> (+0.31%)`	⬆️
sdk/python/feast/feature_store.py	`46.88% <ø> (ø)`
...nfra/compute_engines/snowflake/snowflake_engine.py	`46.47% <100.00%> (ø)`
.../python/feast/infra/feature_servers/base_config.py	`100.00% <100.00%> (ø)`
...t/infra/utils/snowflake/snowpark/snowflake_udfs.py	`0.00% <ø> (ø)`
sdk/python/feast/feature_server.py	`65.63% <83.33%> (+1.19%)`	⬆️

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Copilot

🟡 Changes recommended

The dependency marker excludes codeflare-sdk on supported Python 3.11 installations, causing KubeRay initialization to fail with ModuleNotFoundError.

1 open issue

Keep CodeFlare dependency enabled on Python 3.11 · New

What changed in this PR

This PR retires Python 3.10 support in Feast, following #7069, and raises the minimum supported version to Python 3.11.

Changes:

Updates package metadata, development environments, and CI matrices; removes the Python 3.10 requirements lockfile.
Raises the default Snowflake Python UDF runtime to 3.11 and updates related tests and documentation.
Refreshes Python prerequisites in guides and examples.

File	Description
`skills/feast-dev/SKILL.md`	Raises the documented development prerequisite to Python 3.11.
`sdk/python/tests/unit/infra/utils/snowflake/test_snowflake_udfs.py`	Updates minimum-runtime and default-runtime expectations.
`sdk/python/requirements/py3.10-requirements.txt`	Deletes the Python 3.10 dependency lockfile.
`sdk/python/feast/infra/utils/snowflake/snowpark/snowflake_udfs.py`	Updates runtime references in UDF documentation.
`sdk/python/feast/infra/compute_engines/snowflake/snowflake_engine.py`	Sets the default UDF runtime to Python 3.11.
`pyproject.toml`	Updates Python requirements, Ray dependency markers, and Pixi environments.
`Makefile`	Removes Python 3.10 from supported-version targets.
`examples/online_store/milvus_tutorial/README.md`	Updates the Python prerequisite.
`examples/feast_mcp_server/README.md`	Updates the Python prerequisite.
`examples/agent_feature_store/README.md`	Updates the Python prerequisite.
`docs/tutorials/rag-with-docling.md`	Updates the Python prerequisite.
`docs/reference/compute-engine/snowflake.md`	Documents the new runtime default and override example.
`docs/reference/alpha-vector-database.md`	Updates the pyenv installation example.
`.readthedocs.yml`	Uses Python 3.11 for documentation builds.
`.gitpod.yml`	Updates the development setup’s Python selection.
`.github/workflows/unit_tests.yml`	Removes Python 3.10 and its matrix exclusion.
`.github/workflows/master_only.yml`	Removes Python 3.10 from the test matrix.
`.github/workflows/build_wheels.yml`	Removes Python 3.10 from installation checks and normalizes indentation.

_{Review effort: Balanced}

Copilot

🟡 Changes recommended

The custom-runtime test now supplies the default version, so it cannot detect an ignored override; it should supply and assert preservation of 3.12.

1 open issue

Test custom runtime override with a non-default version · New

1 resolved since last review

Keep CodeFlare dependency enabled on Python 3.11

_{Review effort: Balanced}

Signed-off-by: SHUCHU HAN <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

…v#7104) sqlglotc has no Python 3.10 wheels on PyPI, so on 3.10 uv builds sqlglotc==30.21.0 from source. Its build pulls the newest unpinned sqlglot, whose Schema class is no longer a mypyc trait, and mypyc fails with "Multiple inheritance is not supported (except for traits)". Pass the CI lock as --build-constraints so source builds use the locked versions (sqlglot==30.21.0) instead of the newest release. Signed-off-by: Chaitany Patel <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

Signed-off-by: SHUCHU HAN <[email protected]>

Signed-off-by: Chaitany Patel <[email protected]> Co-authored-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

* Initial plan * ci: Align Pixi version with shared lockfile Co-authored-by: shuchu <[email protected]> --------- Co-authored-by: copilot-swe-agent[bot] <[email protected]> Co-authored-by: shuchu <[email protected]> Co-authored-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

Co-authored-by: Copilot Autofix powered by AI <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

# [0.68.0](v0.67.0...v0.68.0) (2026-11-10) ### Bug Fixes * add watch verb on clusterroles and clusterrolebindings for feast-operator ([#7062](#7062)) ([b6bdda4](b6bdda4)) * Apply on demand feature views in SparkRetrievalJob.to_spark_df() ([#6993](#6993)) ([f416309](f416309)) * Break event timestamp ties by created timestamp in Milvus write batches ([#7084](#7084)) ([bbaca76](bbaca76)) * Break event timestamp ties by created timestamp in the Dask offline store ([#6952](#6952)) ([eb93b08](eb93b08)) * Build the Go feature server image in two stages ([1e5e90c](1e5e90c)), closes [#7060](#7060) * Fall back to the serialized body when UDF source misses globals ([#6816](#6816)) ([f61079f](f61079f)) * Install patched libbrotli1 to address DSA-6582-1 ([#7096](#7096)) ([d458393](d458393)) * Keep description, tags and nested types of ODFV schema fields ([8ef6e75](8ef6e75)) * Keep entity columns out of StreamFeatureView proto features ([#7033](#7033)) ([d520584](d520584)) * Keep the metrics server running when a Gunicorn worker exits ([#7012](#7012)) ([68c5d54](68c5d54)), closes [#7011](#7011) * Key registry proto caches on the proto, not its id() ([#7085](#7085)) ([147adad](147adad)) * Log ODFV materialization skips instead of printing them ([#7117](#7117)) ([8fdcee7](8fdcee7)) * Pin build dependencies of source builds to the CI lock ([#7104](#7104)) ([dec2f24](dec2f24)) * Populate spec.project in registry REST feature view responses (#… ([#7037](#7037)) ([e304a84](e304a84)) * Preserve colliding source timestamps in Dask retrieval ([#7071](#7071)) ([1396c88](1396c88)) * Preserve Dask historical requests without eligible features ([#7000](#7000)) ([fff09f7](fff09f7)) * Read None elements of UUID and Decimal lists as None ([#7039](#7039)) ([03f30fe](03f30fe)) * Retire the support of Python3.10 ([#7101](#7101)) ([a56766e](a56766e)), closes [#7104](#7104) [#7089](#7089) [#7106](#7106) [#7105](#7105) * Serialize UUID and TimeUuid entity keys ([#7032](#7032)) ([0c845a1](0c845a1)) * Stop the Ray engine from hiding materialization errors ([#7026](#7026)) ([7903e2e](7903e2e)), closes [#7024](#7024) * **ui:** stop treating the monitoring baseline as the latest window ([#7056](#7056)) ([0f01802](0f01802)), closes [#7054](#7054) * Use date-only bounds for partition filters built from string timestamps ([#7116](#7116)) ([b1f2168](b1f2168)) * Validate entity column types in feast dbt import ([#7067](#7067)) ([abca80c](abca80c)), closes [#5876](#5876) * Warm up the whole DynamoDB connection pool ([#6985](#6985)) ([8ce548c](8ce548c)) ### Features * Add --gc-freeze option to feast serve ([#7089](#7089)) ([aad0c15](aad0c15)) * Add native complex types and scalar index tags to the Milvus online store ([#7120](#7120)) ([f7068d6](f7068d6)) * Add num_partitions and partition_key_isolation to the Milvus online store ([#7083](#7083)) ([68de84e](68de84e)), closes [#6940](#6940) * Add Pinecone online store integration ([#6585](#6585)) ([7a84f2a](7a84f2a)) * Add PolarisSource and PolarisProvider for Apache Polaris ([#7006](#7006)) ([386759c](386759c)) * Add row deletion to the Milvus online store ([#7082](#7082)) ([d3e2041](d3e2041)) * Add upstream FeatureView lineage support for PushSource ([#6853](#6853)) ([c9b9d72](c9b9d72)) * Optional nameless pre-computed vectors with a schema fingerprint ([#7077](#7077)) ([9420fac](9420fac)) ### Performance Improvements * Scan Lance sources lazily in the DuckDB offline store ([1299e4e](1299e4e))

# [0.68.0](feast-dev/feast@v0.67.0...v0.68.0) (2026-11-10) ### Bug Fixes * add watch verb on clusterroles and clusterrolebindings for feast-operator ([feast-dev#7062](feast-dev#7062)) ([b6bdda4](feast-dev@b6bdda4)) * Apply on demand feature views in SparkRetrievalJob.to_spark_df() ([feast-dev#6993](feast-dev#6993)) ([f416309](feast-dev@f416309)) * Break event timestamp ties by created timestamp in Milvus write batches ([feast-dev#7084](feast-dev#7084)) ([bbaca76](feast-dev@bbaca76)) * Break event timestamp ties by created timestamp in the Dask offline store ([feast-dev#6952](feast-dev#6952)) ([eb93b08](feast-dev@eb93b08)) * Build the Go feature server image in two stages ([1e5e90c](feast-dev@1e5e90c)), closes [feast-dev#7060](feast-dev#7060) * Fall back to the serialized body when UDF source misses globals ([feast-dev#6816](feast-dev#6816)) ([f61079f](feast-dev@f61079f)) * Install patched libbrotli1 to address DSA-6582-1 ([feast-dev#7096](feast-dev#7096)) ([d458393](feast-dev@d458393)) * Keep description, tags and nested types of ODFV schema fields ([8ef6e75](feast-dev@8ef6e75)) * Keep entity columns out of StreamFeatureView proto features ([feast-dev#7033](feast-dev#7033)) ([d520584](feast-dev@d520584)) * Keep the metrics server running when a Gunicorn worker exits ([feast-dev#7012](feast-dev#7012)) ([68c5d54](feast-dev@68c5d54)), closes [feast-dev#7011](feast-dev#7011) * Key registry proto caches on the proto, not its id() ([feast-dev#7085](feast-dev#7085)) ([147adad](feast-dev@147adad)) * Log ODFV materialization skips instead of printing them ([feast-dev#7117](feast-dev#7117)) ([8fdcee7](feast-dev@8fdcee7)) * Pin build dependencies of source builds to the CI lock ([feast-dev#7104](feast-dev#7104)) ([dec2f24](feast-dev@dec2f24)) * Populate spec.project in registry REST feature view responses (#… ([feast-dev#7037](feast-dev#7037)) ([e304a84](feast-dev@e304a84)) * Preserve colliding source timestamps in Dask retrieval ([feast-dev#7071](feast-dev#7071)) ([1396c88](feast-dev@1396c88)) * Preserve Dask historical requests without eligible features ([feast-dev#7000](feast-dev#7000)) ([fff09f7](feast-dev@fff09f7)) * Read None elements of UUID and Decimal lists as None ([feast-dev#7039](feast-dev#7039)) ([03f30fe](feast-dev@03f30fe)) * Retire the support of Python3.10 ([feast-dev#7101](feast-dev#7101)) ([a56766e](feast-dev@a56766e)), closes [feast-dev#7104](feast-dev#7104) [feast-dev#7089](feast-dev#7089) [feast-dev#7106](feast-dev#7106) [feast-dev#7105](feast-dev#7105) * Serialize UUID and TimeUuid entity keys ([feast-dev#7032](feast-dev#7032)) ([0c845a1](feast-dev@0c845a1)) * Stop the Ray engine from hiding materialization errors ([feast-dev#7026](feast-dev#7026)) ([7903e2e](feast-dev@7903e2e)), closes [feast-dev#7024](feast-dev#7024) * **ui:** stop treating the monitoring baseline as the latest window ([feast-dev#7056](feast-dev#7056)) ([0f01802](feast-dev@0f01802)), closes [feast-dev#7054](feast-dev#7054) * Use date-only bounds for partition filters built from string timestamps ([feast-dev#7116](feast-dev#7116)) ([b1f2168](feast-dev@b1f2168)) * Validate entity column types in feast dbt import ([feast-dev#7067](feast-dev#7067)) ([abca80c](feast-dev@abca80c)), closes [feast-dev#5876](feast-dev#5876) * Warm up the whole DynamoDB connection pool ([feast-dev#6985](feast-dev#6985)) ([8ce548c](feast-dev@8ce548c)) ### Features * Add --gc-freeze option to feast serve ([feast-dev#7089](feast-dev#7089)) ([aad0c15](feast-dev@aad0c15)) * Add native complex types and scalar index tags to the Milvus online store ([feast-dev#7120](feast-dev#7120)) ([f7068d6](feast-dev@f7068d6)) * Add num_partitions and partition_key_isolation to the Milvus online store ([feast-dev#7083](feast-dev#7083)) ([68de84e](feast-dev@68de84e)), closes [feast-dev#6940](feast-dev#6940) * Add Pinecone online store integration ([feast-dev#6585](feast-dev#6585)) ([7a84f2a](feast-dev@7a84f2a)) * Add PolarisSource and PolarisProvider for Apache Polaris ([feast-dev#7006](feast-dev#7006)) ([386759c](feast-dev@386759c)) * Add row deletion to the Milvus online store ([feast-dev#7082](feast-dev#7082)) ([d3e2041](feast-dev@d3e2041)) * Add upstream FeatureView lineage support for PushSource ([feast-dev#6853](feast-dev#6853)) ([c9b9d72](feast-dev@c9b9d72)) * Optional nameless pre-computed vectors with a schema fingerprint ([feast-dev#7077](feast-dev#7077)) ([9420fac](feast-dev@9420fac)) ### Performance Improvements * Scan Lance sources lazily in the DuckDB offline store ([1299e4e](feast-dev@1299e4e)) Signed-off-by: Shuchu Han <[email protected]>

shuchu requested a review from a team as a code owner November 4, 2026 05:08

shuchu added the ok-to-test label Nov 4, 2026

patelchaitany mentioned this pull request Nov 4, 2026

Drop the support of Python 3.10 #7069

Closed

shuchu changed the title ~~fix: Retire the support of Python3.10.~~ fix: Retire the support of Python3.10 Nov 5, 2026

shuchu force-pushed the fix/issue-7069 branch from 848e1eb to 1b51491 Compare November 5, 2026 03:01

shuchu requested review from a team, franciscojavierarceo, haoxu0 and jyejare and a balanced review from Copilot November 6, 2026 04:52

Copilot started reviewing on behalf of shuchu November 6, 2026 05:02

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Comment thread pyproject.toml Resolved

shuchu requested a balanced review from Copilot November 6, 2026 05:37

Copilot started reviewing on behalf of shuchu November 6, 2026 05:37

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Comment thread sdk/python/feast/infra/compute_engines/snowflake/snowflake_engine.py Resolved

franciscojavierarceo approved these changes Nov 6, 2026

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SHUCHU HAN and others added 11 commits November 6, 2026 18:26

fix: Retire the support of Python3.10.

c186f86

Signed-off-by: SHUCHU HAN <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

fix: Update the pyproject.toml file.

544fa6e

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

fix: Update the pixi.lock.

f9f88e4

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

fix: Update the pixi.lock with python3.11

bf09f7f

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

fix: Fix snowflake_udf unit test error.

79db828

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

feat: Add --gc-freeze option to feast serve (feast-dev#7089)

a3d6b5c

Signed-off-by: SHUCHU HAN <[email protected]>

ci: Pin Java 17 for HDFS registration tests (feast-dev#7106)

8b0b25e

Signed-off-by: Chaitany Patel <[email protected]> Co-authored-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

Update dependencies in pyproject.toml for ray

b45c4ef

Co-authored-by: Copilot Autofix powered by AI <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

fix: Update the pixi.lock.

49f16ca

Signed-off-by: Shuchu Han <[email protected]> Signed-off-by: SHUCHU HAN <[email protected]>

shuchu force-pushed the fix/issue-7069 branch from 417b5ee to 49f16ca Compare November 6, 2026 23:26

shuchu merged commit a56766e into feast-dev:master Nov 6, 2026
25 of 28 checks passed

patelchaitany mentioned this pull request Nov 11, 2026

chore: Sync upstream feast-dev/feast stable (0.68.0) opendatahub-io/feast#291

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rhods-devops-app Bot mentioned this pull request Nov 12, 2026

Automated Sync from main to stable red-hat-data-services/feast#630

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fix: Retire the support of Python3.10 - #7101

fix: Retire the support of Python3.10#7101
shuchu merged 11 commits into
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shuchu commented Nov 4, 2026 •

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