René's URL Explorer Experiment


Title: fix: Handle numpy ndarray in Array(String) materialization by SIDDHESH1564 · Pull Request #6327 · feast-dev/feast · GitHub

Open Graph Title: fix: Handle numpy ndarray in Array(String) materialization by SIDDHESH1564 · Pull Request #6327 · feast-dev/feast

X Title: fix: Handle numpy ndarray in Array(String) materialization by SIDDHESH1564 · Pull Request #6327 · feast-dev/feast

Description: The Open Source Feature Store for AI/ML. Contribute to feast-dev/feast development by creating an account on GitHub.

Open Graph Description: What this PR does / why we need it: Materializing feature views that contain Array(String) columns using the Athena offline store fails with TypeError or ValueError. Root cause: Arrow/Athena deseri...

X Description: What this PR does / why we need it: Materializing feature views that contain Array(String) columns using the Athena offline store fails with TypeError or ValueError. Root cause: Arrow/Athena deseri...

Opengraph URL: https://github.com/feast-dev/feast/pull/6327

X: @github

direct link

Domain: github.com

route-pattern/_view_fragments/voltron/pull_requests/show/:user_id/:repository/:id/pull_request_layout(.:format)
route-controllervoltron_pull_requests_fragments
route-actionpull_request_layout
fetch-noncev2:f30bf83c-834c-8f2e-6dfb-fcf9fd8538c5
current-catalog-service-hashae870bc5e265a340912cde392f23dad3671a0a881730ffdadd82f2f57d81641b
request-idA07E:53234:1685947:1EA26F6:6A4F26D0
html-safe-nonce46f27d63ddab06dd83a7369e8e67d66477b98a6fac180b47cfe7750ff6647df9
visitor-payloadeyJyZWZlcnJlciI6IiIsInJlcXVlc3RfaWQiOiJBMDdFOjUzMjM0OjE2ODU5NDc6MUVBMjZGNjo2QTRGMjZEMCIsInZpc2l0b3JfaWQiOiI0NTAzNTQ2ODU2ODkwOTAyMjI0IiwicmVnaW9uX2VkZ2UiOiJpYWQiLCJyZWdpb25fcmVuZGVyIjoiaWFkIn0=
visitor-hmaca992975f2f41f25eabef9b969e38139e23ddeb036a4a59ad254efba07ed5b0b2
hovercard-subject-tagpull_request:3580748785
github-keyboard-shortcutsrepository,pull-request-list,pull-request-conversation,pull-request-files-changed,copilot
google-site-verificationApib7-x98H0j5cPqHWwSMm6dNU4GmODRoqxLiDzdx9I
octolytics-urlhttps://collector.github.com/github/collect
analytics-location///voltron/pull_requests_fragments/pull_request_layout
fb:app_id1401488693436528
apple-itunes-appapp-id=1477376905, app-argument=https://github.com/_view_fragments/voltron/pull_requests/show/feast-dev/feast/6327/pull_request_layout
twitter:imagehttps://opengraph.githubassets.com/c2208841d9a6e19ad092d11bed301d10c15c27cfeb96c810bf74e03df7f7ddf7/feast-dev/feast/pull/6327
twitter:cardsummary_large_image
og:imagehttps://opengraph.githubassets.com/c2208841d9a6e19ad092d11bed301d10c15c27cfeb96c810bf74e03df7f7ddf7/feast-dev/feast/pull/6327
og:image:altWhat this PR does / why we need it: Materializing feature views that contain Array(String) columns using the Athena offline store fails with TypeError or ValueError. Root cause: Arrow/Athena deseri...
og:image:width1200
og:image:height600
og:site_nameGitHub
og:typeobject
og:author:usernameSIDDHESH1564
hostnamegithub.com
expected-hostnamegithub.com
Noneb92d11c0aa4a77d54ef4af1078b6a15fb5a70a215b30c4ecf28889d5a8e656d9
turbo-cache-controlno-cache
go-importgithub.com/feast-dev/feast git https://github.com/feast-dev/feast.git
octolytics-dimension-user_id57027613
octolytics-dimension-user_loginfeast-dev
octolytics-dimension-repository_id161133770
octolytics-dimension-repository_nwofeast-dev/feast
octolytics-dimension-repository_publictrue
octolytics-dimension-repository_is_forkfalse
octolytics-dimension-repository_network_root_id161133770
octolytics-dimension-repository_network_root_nwofeast-dev/feast
turbo-body-classeslogged-out env-production page-responsive
disable-turbofalse
browser-stats-urlhttps://api.github.com/_private/browser/stats
browser-errors-urlhttps://api.github.com/_private/browser/errors
release2b8f23afb982271f1b22258a94aede67a6b77760
ui-targetfull
theme-color#1e2327
color-schemelight dark

Links:

Skip to contenthttps://github.com/feast-dev/feast/pull/6327#start-of-content
https://github.com/
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffeast-dev%2Ffeast%2Fpull%2F6327
GitHub CopilotWrite better code with AIhttps://github.com/features/copilot
GitHub Copilot appDirect agents from issue to mergehttps://github.com/features/ai/github-app
MCP RegistryNewIntegrate external toolshttps://github.com/mcp
ActionsAutomate any workflowhttps://github.com/features/actions
CodespacesInstant dev environmentshttps://github.com/features/codespaces
IssuesPlan and track workhttps://github.com/features/issues
Code ReviewManage code changeshttps://github.com/features/code-review
GitHub Advanced SecurityFind and fix vulnerabilitieshttps://github.com/security/advanced-security
Code securitySecure your code as you buildhttps://github.com/security/advanced-security/code-security
Secret protectionStop leaks before they starthttps://github.com/security/advanced-security/secret-protection
Why GitHubhttps://github.com/why-github
Documentationhttps://docs.github.com
Bloghttps://github.blog
Changeloghttps://github.blog/changelog
Marketplacehttps://github.com/marketplace
View all featureshttps://github.com/features
Enterpriseshttps://github.com/enterprise
Small and medium teamshttps://github.com/team
Startupshttps://github.com/enterprise/startups
Nonprofitshttps://github.com/solutions/industry/nonprofits
App Modernizationhttps://github.com/solutions/use-case/app-modernization
DevSecOpshttps://github.com/solutions/use-case/devsecops
DevOpshttps://github.com/solutions/use-case/devops
CI/CDhttps://github.com/solutions/use-case/ci-cd
View all use caseshttps://github.com/solutions/use-case
Healthcarehttps://github.com/solutions/industry/healthcare
Financial serviceshttps://github.com/solutions/industry/financial-services
Manufacturinghttps://github.com/solutions/industry/manufacturing
Governmenthttps://github.com/solutions/industry/government
View all industrieshttps://github.com/solutions/industry
View all solutionshttps://github.com/solutions
AIhttps://github.com/resources/articles?topic=ai
Software Developmenthttps://github.com/resources/articles?topic=software-development
DevOpshttps://github.com/resources/articles?topic=devops
Securityhttps://github.com/resources/articles?topic=security
View all topicshttps://github.com/resources/articles
Customer storieshttps://github.com/customer-stories
Events & webinarshttps://github.com/resources/events
Ebooks & reportshttps://github.com/resources/whitepapers
Business insightshttps://github.com/solutions/executive-insights
GitHub Skillshttps://skills.github.com
Documentationhttps://docs.github.com
Customer supporthttps://support.github.com
Community forumhttps://github.com/orgs/community/discussions
Trust centerhttps://github.com/trust-center
Partnershttps://github.com/partners
View all resourceshttps://github.com/resources
GitHub SponsorsFund open source developershttps://github.com/open-source/sponsors
Security Labhttps://securitylab.github.com
Maintainer Communityhttps://maintainers.github.com
Acceleratorhttps://github.com/open-source/accelerator
GitHub Starshttps://stars.github.com
Archive Programhttps://archiveprogram.github.com
Topicshttps://github.com/topics
Trendinghttps://github.com/trending
Collectionshttps://github.com/collections
Enterprise platformAI-powered developer platformhttps://github.com/enterprise
GitHub Advanced SecurityEnterprise-grade security featureshttps://github.com/security/advanced-security
Copilot for BusinessEnterprise-grade AI featureshttps://github.com/features/copilot/copilot-business
Premium SupportEnterprise-grade 24/7 supporthttps://github.com/enterprise/premium-support
Pricinghttps://github.com/pricing
Search syntax tipshttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
documentationhttps://docs.github.com/search-github/github-code-search/understanding-github-code-search-syntax
Sign in https://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffeast-dev%2Ffeast%2Fpull%2F6327
Sign up https://github.com/signup?ref_cta=Sign+up&ref_loc=header+logged+out&ref_page=%2F%3Cuser-name%3E%2F%3Crepo-name%3E%2Fvoltron%2Fpull_requests_fragments%2Fpull_request_layout&source=header-repo&source_repo=feast-dev%2Ffeast
Reloadhttps://github.com/feast-dev/feast/pull/6327
Reloadhttps://github.com/feast-dev/feast/pull/6327
Reloadhttps://github.com/feast-dev/feast/pull/6327
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
feast-dev https://github.com/feast-dev
feasthttps://github.com/feast-dev/feast
Notifications https://github.com/login?return_to=%2Ffeast-dev%2Ffeast
Fork 1.4k https://github.com/login?return_to=%2Ffeast-dev%2Ffeast
Star 7.1k https://github.com/login?return_to=%2Ffeast-dev%2Ffeast
Code https://github.com/feast-dev/feast
Issues 212 https://github.com/feast-dev/feast/issues
Pull requests 172 https://github.com/feast-dev/feast/pulls
Discussions https://github.com/feast-dev/feast/discussions
Actions https://github.com/feast-dev/feast/actions
Security and quality 1 https://github.com/feast-dev/feast/security
Insights https://github.com/feast-dev/feast/pulse
Code https://github.com/feast-dev/feast
Issues https://github.com/feast-dev/feast/issues
Pull requests https://github.com/feast-dev/feast/pulls
Discussions https://github.com/feast-dev/feast/discussions
Actions https://github.com/feast-dev/feast/actions
Security and quality https://github.com/feast-dev/feast/security
Insights https://github.com/feast-dev/feast/pulse
SIDDHESH1564https://github.com/SIDDHESH1564
feast-dev:masterhttps://github.com/feast-dev/feast/tree/master
SIDDHESH1564:fix/ndarray-array-string-materializationhttps://github.com/SIDDHESH1564/feast/tree/fix/ndarray-array-string-materialization
Conversationhttps://github.com/feast-dev/feast/pull/6327
Commits7 (7)https://github.com/feast-dev/feast/pull/6327/commits
Checkshttps://github.com/feast-dev/feast/pull/6327/checks
Files changedhttps://github.com/feast-dev/feast/pull/6327/files
fix: Handle numpy ndarray in Array(String) materializationhttps://github.com/feast-dev/feast/pull/6327#top
SIDDHESH1564https://github.com/SIDDHESH1564
feast-dev:masterhttps://github.com/feast-dev/feast/tree/master
SIDDHESH1564:fix/ndarray-array-string-materializationhttps://github.com/SIDDHESH1564/feast/tree/fix/ndarray-array-string-materialization
https://github.com/SIDDHESH1564
SIDDHESH1564https://github.com/SIDDHESH1564
Apr 24, 2026https://github.com/feast-dev/feast/pull/6327#issue-4324820667
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
#6325https://github.com/feast-dev/feast/issues/6325
conventional commitshttps://www.conventionalcommits.org/
https://app.devin.ai/review/feast-dev/feast/pull/6327
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
https://github.com/SIDDHESH1564
SIDDHESH1564https://github.com/SIDDHESH1564
code ownerhttps://github.com/feast-dev/feast/blob/f08b4e823abe2b64de5f91cec205c8367d61a44a/CODEOWNERS#L10
April 24, 2026 18:25https://github.com/feast-dev/feast/pull/6327#event-24848119387
https://github.com/apps/devin-ai-integration
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffeast-dev%2Ffeast%2Fpull%2F6327
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
SIDDHESH1564https://github.com/SIDDHESH1564
April 25, 2026 00:08https://github.com/feast-dev/feast/pull/6327#commits-pushed-62f947a
https://github.com/SIDDHESH1564
fix: Handle numpy ndarray in Array(String) materializationhttps://github.com/feast-dev/feast/pull/6327/commits/62f947a3bd7bd34c0809e53aa5d5aa2592e1ea06
62f947ahttps://github.com/feast-dev/feast/pull/6327/commits/62f947a3bd7bd34c0809e53aa5d5aa2592e1ea06
https://github.com/SIDDHESH1564
fix: Use NULL_TIMESTAMP_INT_VALUE for UNIX_TIMESTAMP_LIST defaulthttps://github.com/feast-dev/feast/pull/6327/commits/e754d58271f3f9938b72244b1782c31b0cc5803c
e754d58https://github.com/feast-dev/feast/pull/6327/commits/e754d58271f3f9938b72244b1782c31b0cc5803c
https://github.com/SIDDHESH1564
SIDDHESH1564https://github.com/SIDDHESH1564
force-pushedhttps://github.com/feast-dev/feast/compare/db3a30b15a5fd613ce91b6dcdd2ad9c61fb68ec6..e754d58271f3f9938b72244b1782c31b0cc5803c
db3a30bhttps://github.com/feast-dev/feast/commit/db3a30b15a5fd613ce91b6dcdd2ad9c61fb68ec6
e754d58https://github.com/feast-dev/feast/commit/e754d58271f3f9938b72244b1782c31b0cc5803c
Compare https://github.com/feast-dev/feast/compare/db3a30b15a5fd613ce91b6dcdd2ad9c61fb68ec6..e754d58271f3f9938b72244b1782c31b0cc5803c
April 24, 2026 18:39https://github.com/feast-dev/feast/pull/6327#event-24848521628
https://github.com/ntkathole
ntkatholehttps://github.com/ntkathole
Apr 25, 2026https://github.com/feast-dev/feast/pull/6327#issuecomment-4319827032
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
@SIDDHESH1564https://github.com/SIDDHESH1564
#6324https://github.com/feast-dev/feast/pull/6324
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
https://github.com/SIDDHESH1564
fix: correct test expectations for empty ndarray list conversionhttps://github.com/feast-dev/feast/pull/6327/commits/c4b639851e891dff7f2251611e78a013f95eb80e
c4b6398https://github.com/feast-dev/feast/pull/6327/commits/c4b639851e891dff7f2251611e78a013f95eb80e
https://github.com/apps/devin-ai-integration
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffeast-dev%2Ffeast%2Fpull%2F6327
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
https://github.com/SIDDHESH1564
fix: null semantics for empty ndarray and revert set-type validation …https://github.com/feast-dev/feast/pull/6327/commits/c77302a3bfb1d75e8771e1087cfb95f27c770749
c77302ahttps://github.com/feast-dev/feast/pull/6327/commits/c77302a3bfb1d75e8771e1087cfb95f27c770749
https://github.com/SIDDHESH1564
SIDDHESH1564https://github.com/SIDDHESH1564
force-pushedhttps://github.com/feast-dev/feast/compare/a7d3fc561b0168795fe897348270ede8937e633a..c77302a3bfb1d75e8771e1087cfb95f27c770749
a7d3fc5https://github.com/feast-dev/feast/commit/a7d3fc561b0168795fe897348270ede8937e633a
c77302ahttps://github.com/feast-dev/feast/commit/c77302a3bfb1d75e8771e1087cfb95f27c770749
Compare https://github.com/feast-dev/feast/compare/a7d3fc561b0168795fe897348270ede8937e633a..c77302a3bfb1d75e8771e1087cfb95f27c770749
April 25, 2026 18:43https://github.com/feast-dev/feast/pull/6327#event-24870133547
https://github.com/apps/devin-ai-integration
Sign in to viewhttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffeast-dev%2Ffeast%2Fpull%2F6327
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
SIDDHESH1564https://github.com/SIDDHESH1564
April 26, 2026 00:21https://github.com/feast-dev/feast/pull/6327#commits-pushed-e6c69d5
https://github.com/SIDDHESH1564
fix: only convert empty ndarray to null, preserve empty Python listshttps://github.com/feast-dev/feast/pull/6327/commits/e6c69d5f38059c5fae0227fc82fa13ef70818505
e6c69d5https://github.com/feast-dev/feast/pull/6327/commits/e6c69d5f38059c5fae0227fc82fa13ef70818505
https://github.com/SIDDHESH1564
Merge branch 'master' into fix/ndarray-array-string-materializationhttps://github.com/feast-dev/feast/pull/6327/commits/6434228ef039fa1b7dedf489cfbe30d469784ee0
6434228https://github.com/feast-dev/feast/pull/6327/commits/6434228ef039fa1b7dedf489cfbe30d469784ee0
https://github.com/SIDDHESH1564
Merge branch 'master' into fix/ndarray-array-string-materializationhttps://github.com/feast-dev/feast/pull/6327/commits/99644e4c0fc77ec4789c035acb1bf8696936356e
99644e4https://github.com/feast-dev/feast/pull/6327/commits/99644e4c0fc77ec4789c035acb1bf8696936356e
https://github.com/alan-gauthier-jt
alan-gauthier-jthttps://github.com/alan-gauthier-jt
May 7, 2026 https://github.com/feast-dev/feast/pull/6327#ref-pullrequest-4321600241
fix: Handle array of strings columns in Athena materialization #6324 https://github.com/feast-dev/feast/pull/6324
https://github.com/SIDDHESH1564
SIDDHESH1564https://github.com/SIDDHESH1564
Jun 6, 2026https://github.com/feast-dev/feast/pull/6327#event-26427731447
https://github.co/hiddenchars
https://github.com/feast-dev/feast/pull/{{ revealButtonHref }}
Sign up for freehttps://github.com/join?source=comment-repo
Sign in to commenthttps://github.com/login?return_to=https%3A%2F%2Fgithub.com%2Ffeast-dev%2Ffeast%2Fpull%2F6327
https://github.com/apps/devin-ai-integration
devin-ai-integration[bot] https://github.com/apps/devin-ai-integration
https://github.com/feast-dev/feast/pull/6327/files/c77302a3bfb1d75e8771e1087cfb95f27c770749
Bug: TypeError / ValueError when materializing Array(String) feature views with Athena offline store https://github.com/feast-dev/feast/issues/6325
Please reload this pagehttps://github.com/feast-dev/feast/pull/6327
https://github.com/SIDDHESH1564
https://github.com/ntkathole
https://github.com
Termshttps://docs.github.com/site-policy/github-terms/github-terms-of-service
Privacyhttps://docs.github.com/site-policy/privacy-policies/github-privacy-statement
Securityhttps://github.com/security
Statushttps://www.githubstatus.com/
Communityhttps://github.community/
Docshttps://docs.github.com/
Contacthttps://support.github.com?tags=dotcom-footer

Viewport: width=device-width


URLs of crawlers that visited me.