apache/arrow-julia holds a health index of 67 out of 100, placing it in the Moderate band. It scores highest on Sustainability & Governance (72/100) and lowest on AI Readiness (39/100). It was last updated today. 2 contributors account for most of its recent work.
67
overall / 100
Moderate
Software health index
Metrics are grouped into weighted categories on one standardized 1–100 scale. Overall starts as their weighted mean; when public evidence triggers the High-Risk Jurisdiction Policy, the rating is adjusted and receives an At risk ceiling of 49. AI Readiness sits outside the overall score.
67
Excellent85-100Exemplary; meets essentially all checked criteria
Good70-84Healthy; minor gaps
Moderate50-69Acceptable with notable gaps; review recommended
At risk30-49Significant weaknesses; adoption warrants caution
Critical1-29Severe problems (abandoned, single-maintainer, no hygiene)
Score profile
Each axis is a category. The shape matters more than the average — a healthy subject fills the whole shape, while a spike-and-crater profile means strength in one dimension is masking risk in another.
How well is the repo equipped to be developed and maintained with AI coding agents? An independent, experimental badge — weight 0.0, so it is surfaced on its own and does not affect the overall health score.
Type-checkable code — Julia without a type-check config
55/55
Manageable file sizes — 0/1 source files over 60KB
Inputs used
primary_language
Julia
largest_source_bytes
1,831
source_files_sampled
1
oversized_source_files
0
Key facts
310GitHub stars
46contributors
23commits, last 12 months
0days since last push
38releases
2bus factor
96open issues
—package ecosystems
More detail
Star and fork history 310 ★ / 78 ⇿
310Stars
78Forks
38Releases
When each star and fork was added, collected from GitHub and bucketed by day. Cumulative growth sits directly above the daily additions it is made of, so the two read against each other: steady organic accretion looks nothing like an abrupt, short-lived burst. Where that difference is measurable, it is reported as growth authenticity.
Major 2Minor 14Patch 22
Each point covers 6 days.
OpenSSF Scorecard 6.1 / 10
6.1aggregate
Independent, tool-agnostic security assessment from the open-source OpenSSF Scorecard. Each check rewards a security practice, not a specific vendor's tool. Checks Scorecard could not determine are marked n/a and excluded from the security score (never counted as zero).Scorecard v5.5.0 · 2026-07-21 20:32 UTC
Full resolved dependency set from the GitHub dependency graph: 0 direct and 0 indirect (transitive) packages. The transitive closure is complete when the repository commits a lockfile.
Registry
Package
Version
Relation
Dependency advisories not assessed
Advisory matching could not run for this report: No resolved dependencies to assess
Raw JSON report machine-readable
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"body": "The internal Flatbuf module defines a function called `Type`. On Julia\n1.12, defining a new function by defining methods is insufficient to\ndistinguish it from defining new constructor methods for a visible type\nof the same name. It's now necessary to forward-declare the function to\nensure it takes \n[…]\nublic in Arrow.Flatbuf\ntrue\n```\nWith this PR, the output is the same because of\nhttps://github.com/JuliaLang/julia/issues/57546 but will have the\ncorrect behavior once that issue is fixed.\n\nFixes #555",
"is_bot": false,
"headline": "Avoid extending `Type` from Base on Julia 1.12 (#543)",
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"body": "fixes #532",
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"headline": "ci: Set timeout (#533)",
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"body": "Bumps [actions/setup-python](https://github.com/actions/setup-python)\nfrom 5 to 6.\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github.com/actions/setup-python/releases\">actions/setup-python's\nreleases</a>.</em></p>\n<blockquote>\n<h2>v6.0.0</h2>\n<h2>What's Changed</\n[…]\nnless you reopen the\nPR or upgrade to it yourself)\n\n\n</details>\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
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"headline": "Bump actions/setup-python from 5 to 6 (#566)",
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"body": "Bumps [actions/checkout](https://github.com/actions/checkout) from 4 to\n5.\n<details>\n<summary>Release notes</summary>\n<p><em>Sourced from <a\nhref=\"https://github.com/actions/checkout/releases\">actions/checkout's\nreleases</a>.</em></p>\n<blockquote>\n<h2>v5.0.0</h2>\n<h2>What's Changed</h2>\n<ul>\n<li>Upd\n[…]\nnless you reopen the\nPR or upgrade to it yourself)\n\n\n</details>\n\nSigned-off-by: dependabot[bot] <support@github.com>\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump actions/checkout from 4 to 5 (#557)",
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"body": "Fixes #554.",
"is_bot": false,
"headline": "ci: Fix format check (#558)",
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"committed_at": "2025-08-21T07:43:18Z",
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"oid": "78e4f4b04a309433179cfafbf9ddb9f9ac8eb9bb",
"body": "Fixes #552\n\nPush for all branches except branches that are created by Dependabot\nruns CI. Dependabot creates a branch in apache/arrow-julia and open a PR\nto apache/arrow-juila. If it happens, CI is triggered by both of push\nand pull_request. We need only pull_request for the case.",
"is_bot": false,
"headline": "Add support for running CI on fork (#553)",
"author_name": "Sutou Kouhei",
"author_login": "kou",
"committed_at": "2025-05-10T03:41:39Z",
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"oid": "d18877b79732527e0874774d82c326a4513767b2",
"body": "Fixes #550\n\nWe need to install Subversion explicitly with ubuntu-24.04.",
"is_bot": false,
"headline": "Fix verify RC CI (#551)",
"author_name": "Sutou Kouhei",
"author_login": "kou",
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"headline": "Hide HTML comment (license) in rendered Documenter page (#549)",
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"author_login": "abhro",
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"headline": "Fix bug where inline bytes weren't valid for Utf8View data (#548)",
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"oid": "464470a0e22f09564fc85fce9a8127ba8a127a44",
"body": "Sorry! I did messed up. I did miss the notifications on the top of the\nfile (we have them at the bottom at the rest of the repos) and\nreplicated the section.\n\nThis failed to apply the change for discussions as it had incorrect\nformat.",
"is_bot": false,
"headline": "Remove duplicated notifications section on .asf.yaml (#547)",
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"body": "This will enable GitHub discussions and also will send some GitHub\nnotifications to the project mailing lists as the rest of\nimplementations.",
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"headline": "Enable GitHub discussions and notifications to mailing lists (#546)",
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"body": "Fixes #544\n\nAdd missing NOTICE and use the full Apache 2.0 license content for\nLICENSE.",
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"headline": "Fix license information (#545)",
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"body": "Spelling correction",
"is_bot": false,
"headline": "Update manual.md (#539)",
"author_name": "Douglas Bates",
"author_login": "dmbates",
"committed_at": "2024-12-20T18:46:05Z",
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"body": null,
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"headline": "Add compat for StringViews",
"author_name": "Jacob Quinn",
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"headline": "Change an info log back to debug (#537)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-12-03T14:26:44Z",
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"body": null,
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"headline": "Fix formatting of various files",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-12-03T05:12:08Z",
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{
"oid": "ee007244d765277d9d074142efbb2ca0cf8fcece",
"body": null,
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"headline": "Bump version to 2.7.3 (#524)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-12-03T05:12:03Z",
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"oid": "a4757d657a0a49b509ae582662f395ce154dd8be",
"body": null,
"is_bot": false,
"headline": "Bump version to 2.8.0",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-12-01T06:24:37Z",
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"body": null,
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"headline": "Start support for ListView, BinaryView, Utf8View, etc. (#512)",
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"oid": "9041cbfded03d8c99e85efc78f9abb5c70b6cfc9",
"body": "Partially solves https://github.com/apache/arrow-julia/issues/337 for\r\n`Arrow.Table`.",
"is_bot": false,
"headline": "Add reading metadata from Arrow.Table (#481)",
"author_name": "Bogumił Kamiński",
"author_login": "bkamins",
"committed_at": "2024-12-01T05:15:24Z",
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"oid": "fc8b899356a4298a25a08a9f314be0a49bb2bbc5",
"body": "Fixes #534",
"is_bot": false,
"headline": "Make DictEncoding reading threadsafe (#535)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-11-27T04:22:15Z",
"body_truncated": false,
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{
"oid": "7fa18aa262009dd749007bf07468b82c5045402b",
"body": "Bumps\r\n[codecov/codecov-action](https://github.com/codecov/codecov-action) from\r\n1 to 5.\r\n<details>\r\n<summary>Release notes</summary>\r\n<p><em>Sourced from <a\r\nhref=\"https://github.com/codecov/codecov-action/releases\">codecov/codecov-action's\r\nreleases</a>.</em></p>\r\n<blockquote>\r\n<h2>v5.0.0</h2>\r\n<h\n[…]\nou reopen the\r\nPR or upgrade to it yourself)\r\n\r\n\r\n</details>\r\n\r\nSigned-off-by: dependabot[bot] <support@github.com>\r\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump codecov/codecov-action from 1 to 5 (#531)",
"author_name": "dependabot[bot]",
"author_login": "dependabot[bot]",
"committed_at": "2024-11-18T23:52:59Z",
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{
"oid": "91e271eee38e8b376a069d3b09065cefe32de9a4",
"body": "@kou can you help us kick off a release-vote on this commit?",
"is_bot": false,
"headline": "Bump version to 2.7.4 (#530)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-10-28T16:53:25Z",
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"oid": "aa5ad746f417343da0f17e3cb896226251a5ec7a",
"body": null,
"is_bot": false,
"headline": "Remove usage of LoggingExtras and verbosity logging macros (#529)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-10-28T16:52:12Z",
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{
"oid": "a31fcf92c1dab6d8673dde70be53e2eaaffa365a",
"body": "- closes #526 \r\n- closes #363",
"is_bot": false,
"headline": "fromarrow(::Type{Dates.Time}, x::Arrow.Time) (#527)",
"author_name": "Phillip Alday",
"author_login": "palday",
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"body": null,
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"headline": "Bump version to 2.7.3 (#524)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2024-08-28T16:31:52Z",
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{
"oid": "2a3c8b91b13cc1ccf7b1c218e85fd73e59050f36",
"body": "Bumps [actions/setup-python](https://github.com/actions/setup-python)\r\nfrom 2 to 5.\r\n<details>\r\n<summary>Release notes</summary>\r\n<p><em>Sourced from <a\r\nhref=\"https://github.com/actions/setup-python/releases\">actions/setup-python's\r\nreleases</a>.</em></p>\r\n<blockquote>\r\n<h2>v5.0.0</h2>\r\n<h2>What's \n[…]\nou reopen the\r\nPR or upgrade to it yourself)\r\n\r\n\r\n</details>\r\n\r\nSigned-off-by: dependabot[bot] <support@github.com>\r\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump actions/setup-python from 2 to 5 (#522)",
"author_name": "dependabot[bot]",
"author_login": "dependabot[bot]",
"committed_at": "2024-08-12T20:28:17Z",
"body_truncated": true,
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{
"oid": "2c2d3e93001f30ff7dd1b682f0ebea77107cba90",
"body": "Bumps\r\n[julia-actions/julia-buildpkg](https://github.com/julia-actions/julia-buildpkg)\r\nfrom 1.2 to 1.6.\r\n<details>\r\n<summary>Release notes</summary>\r\n<p><em>Sourced from <a\r\nhref=\"https://github.com/julia-actions/julia-buildpkg/releases\">julia-actions/julia-buildpkg's\r\nreleases</a>.</em></p>\r\n<bloc\n[…]\nou reopen the\r\nPR or upgrade to it yourself)\r\n\r\n\r\n</details>\r\n\r\nSigned-off-by: dependabot[bot] <support@github.com>\r\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump julia-actions/julia-buildpkg from 1.2 to 1.6 (#521)",
"author_name": "dependabot[bot]",
"author_login": "dependabot[bot]",
"committed_at": "2024-08-07T00:04:33Z",
"body_truncated": true,
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{
"oid": "f359c2377de646f79ff5ab58b441fa50d74adc27",
"body": "Bumps\r\n[julia-actions/setup-julia](https://github.com/julia-actions/setup-julia)\r\nfrom 1 to 2.\r\n<details>\r\n<summary>Release notes</summary>\r\n<p><em>Sourced from <a\r\nhref=\"https://github.com/julia-actions/setup-julia/releases\">julia-actions/setup-julia's\r\nreleases</a>.</em></p>\r\n<blockquote>\r\n<h2>v2.\n[…]\nou reopen the\r\nPR or upgrade to it yourself)\r\n\r\n\r\n</details>\r\n\r\nSigned-off-by: dependabot[bot] <support@github.com>\r\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump julia-actions/setup-julia from 1 to 2 (#520)",
"author_name": "dependabot[bot]",
"author_login": "dependabot[bot]",
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"body_truncated": true,
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"body": "Bumps [actions/cache](https://github.com/actions/cache) from 1 to 4.\r\n<details>\r\n<summary>Release notes</summary>\r\n<p><em>Sourced from <a\r\nhref=\"https://github.com/actions/cache/releases\">actions/cache's\r\nreleases</a>.</em></p>\r\n<blockquote>\r\n<h2>v4.0.0</h2>\r\n<h2>What's Changed</h2>\r\n<ul>\r\n<li>Updat\n[…]\nou reopen the\r\nPR or upgrade to it yourself)\r\n\r\n\r\n</details>\r\n\r\nSigned-off-by: dependabot[bot] <support@github.com>\r\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump actions/cache from 1 to 4 (#519)",
"author_name": "dependabot[bot]",
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"committed_at": "2024-08-07T00:02:56Z",
"body_truncated": true,
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"oid": "24981f12b549bbccb8b85edc27efbb42b59d11c1",
"body": "Bumps [actions/checkout](https://github.com/actions/checkout) from 3 to\r\n4.\r\n<details>\r\n<summary>Release notes</summary>\r\n<p><em>Sourced from <a\r\nhref=\"https://github.com/actions/checkout/releases\">actions/checkout's\r\nreleases</a>.</em></p>\r\n<blockquote>\r\n<h2>v4.0.0</h2>\r\n<h2>What's Changed</h2>\r\n<u\n[…]\nou reopen the\r\nPR or upgrade to it yourself)\r\n\r\n\r\n</details>\r\n\r\nSigned-off-by: dependabot[bot] <support@github.com>\r\nCo-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>",
"is_bot": true,
"headline": "Bump actions/checkout from 3 to 4 (#518)",
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"author_login": "dependabot[bot]",
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"oid": "1c826b14ddcae274598a14883564f87c1ffed0a3",
"body": "fixes #513\r\n\r\n* Install Subversion explicitly\r\n* Because recent macOS GitHub Actions runner doesn't provide Subversion\r\nby default\r\n* Add support for installing Julia for macOS (Apple Silicon)\r\n * Because the current `macos-latest` is macOS (Apple Silicon)",
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"headline": "release: Fix \"Verify release\" job on macOS GitHub Actions runner (#514)",
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"author_login": "kou",
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"oid": "7825543aa2975c9404f02930a8e8a6689befc26b",
"body": "fixes #515",
"is_bot": false,
"headline": "ci: Enable Dependabot for GitHub Actions (#516)",
"author_name": "Sutou Kouhei",
"author_login": "kou",
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{
"oid": "f1a91bfcbdca5532002d75c127db858d49133cec",
"body": null,
"is_bot": false,
"headline": "Bump compat for TranscodingStreams",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
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{
"oid": "64fc730f767de84835a5f1b4fc9b7831a3c2d15b",
"body": "Hi,\r\n\r\nHere is a minimal example of the issue I've encountered.\r\n\r\n```julia\r\n struct A\r\n x::Int\r\nend\r\n\r\nstruct B\r\n a::A\r\nend\r\n\r\nv = [B(A(i)) for i =1:3]\r\n\r\nio = IOBuffer()\r\nArrow.write(io, v; file=false)\r\nseekstart(io)\r\nArrow.append(io, v) # throws\r\n```\r\n\r\nI don't know if this is really necess\n[…]\no `append` can succeed,\r\nI do not think that this creates retro-compatibility issues.\r\n\r\nThanks for the review!\r\n\r\n---------\r\n\r\nCo-authored-by: Ben Baumgold <4933671+baumgold@users.noreply.github.com>",
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"headline": "Compatibility of schemas with nested types (#504)",
"author_name": "Romain Poncet",
"author_login": "poncito",
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"oid": "ac199b0e377502ea0f1fa5ced7fda897a01b82a9",
"body": "Co-authored-by: Ben Baumgold <4933671+baumgold@users.noreply.github.com>",
"is_bot": false,
"headline": "Bugfix type instability in length(::Arrow.ToList) (#497)",
"author_name": "Joao Aparicio",
"author_login": "JoaoAparicio",
"committed_at": "2024-01-30T17:37:51Z",
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{
"oid": "37122911c24f44318e6d4a0840408adb3364cf2a",
"body": "… (#493)\n\nMotivated by\r\nhttps://github.com/beacon-biosignals/Legolas.jl/issues/94#issuecomment-1837366852\r\n\r\nStill requires:\r\n\r\n- [x] docs\r\n- [x] a test\r\n- [x] a bit more due diligence benchmarking-wise. `@benchmark`ing the\r\naccess in the test case from\r\nhttps://github.com/beacon-biosignals/Legolas.jl/issues/94 didn't reveal\r\nany perf difference, which seems like a good sign\r\n\r\n---------\r\n\r\nCo-authored-by: Eric Hanson <5846501+ericphanson@users.noreply.github.com>",
"is_bot": false,
"headline": "enable field-order-agnostic overloads of `fromarrow` for struct types…",
"author_name": "Jarrett Revels",
"author_login": "jrevels",
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{
"oid": "787768fc60ff09ea52be0c5fb7c40e04be47619b",
"body": "…columns are regular vectors (#487)\n\nCo-authored-by: Bogumił Kamiński <bkamins@sgh.waw.pl>",
"is_bot": false,
"headline": "Docs: add a note about using `copy()` to get a `DataFrame` where the …",
"author_name": "Dilum Aluthge",
"author_login": "DilumAluthge",
"committed_at": "2023-10-22T20:54:34Z",
"body_truncated": false,
"is_coding_agent": false
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{
"oid": "953cbac5f25076b45452213db5cd9f21e74250a8",
"body": "fix #470",
"is_bot": false,
"headline": "Use https://arrow.apache.org/julia/ as the official document URL (#490)",
"author_name": "Sutou Kouhei",
"author_login": "kou",
"committed_at": "2023-10-16T11:14:20Z",
"body_truncated": false,
"is_coding_agent": false
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{
"oid": "95c053a272ddae7d2037eddad0379681c59e3608",
"body": "This package didn't specify `compat` for Documenter, so when the\r\nbreaking v1 release was made, it broke the docs build (since warnings\r\nbecame errors). This PR fixes those errors and specifies compatibility\r\nwith Documenter v1.",
"is_bot": false,
"headline": "Fix docs errors (#491)",
"author_name": "Eric Hanson",
"author_login": "ericphanson",
"committed_at": "2023-10-16T11:13:26Z",
"body_truncated": false,
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{
"oid": "42a46f5087ffb6a1f4e03cfe5d2236b646a6656f",
"body": "Co-authored-by: Eric Hanson <5846501+ericphanson@users.noreply.github.com>",
"is_bot": false,
"headline": "bump (#488)",
"author_name": "Joao Aparicio",
"author_login": "JoaoAparicio",
"committed_at": "2023-10-15T21:03:22Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "95efe954784062a115c2a5af15f5c4dbde3fe6f3",
"body": "The previous link was broken, giving error 404.",
"is_bot": false,
"headline": "Fix documentation link (#478)",
"author_name": "Guilherme Bodin",
"author_login": "guilhermebodin",
"committed_at": "2023-07-29T20:27:28Z",
"body_truncated": false,
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{
"oid": "d6695626fbd1f4db5b5da5b0b137893d16871fc6",
"body": null,
"is_bot": false,
"headline": "Fix example in Arrow.Writer (#480)",
"author_name": "Guilherme Bodin",
"author_login": "guilhermebodin",
"committed_at": "2023-07-29T19:42:45Z",
"body_truncated": false,
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{
"oid": "7eaf0b234cc5c9816537dd39bcd3fd9351c3e2e9",
"body": null,
"is_bot": false,
"headline": "Fix documentation example for Arrow.Writer (#479)",
"author_name": "Guilherme Bodin",
"author_login": "guilhermebodin",
"committed_at": "2023-07-29T10:32:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f8d2203b07380e1423723b5bfe32356aa1239284",
"body": "Should fix #336.\r\n\r\nFor more context, see the [same\r\nfix](https://github.com/JuliaData/CSV.jl/commit/077e177e359c0b58e2d6db0b660a235a2ee54228)\r\nwe made for this in CSV.jl.\r\n\r\nBasically, objects interpolated into or returned from spawned tasks can\r\nbe unexpectedly kept alive long after the task has f\n[…]\ngarbage-collected due to individual threads\r\nholding the most recent task as a reference. Using `@wkspawn` ensures\r\ntasks themselves don't hold references to any of these once they're done\r\nexecuting.",
"is_bot": false,
"headline": "Use wkspawn from ConcurrentUtilities instead of Threads.spawn (#469)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-14T12:16:49Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "fc7cc2d7512c9699cb73109c5b646b6d377fce36",
"body": "I used the default JuliaFormatter options, but we can customize them if\r\nwe want to with a `.JuliaFormatter.toml` file. Details available here:\r\n\r\nhttps://domluna.github.io/JuliaFormatter.jl\r\n\r\nFixes #398. CC: @svilupp",
"is_bot": false,
"headline": "Formatting (#464)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-14T00:16:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ce8b581a7d5b53f88d48ef651a19b02425af6e21",
"body": "Implements @kou's suggestion in\r\n\r\nhttps://github.com/apache/arrow-julia/issues/463#issuecomment-1588454604.",
"is_bot": false,
"headline": "Try to fix docs by publishing to apache infra (#468)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-13T16:23:01Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9c439bac84d1f4f59180837338d3b2eb0ec6de6c",
"body": "Fixes #461. This is the other proposal from what I originally suggested.\r\nThough `Tuple{Varag}` is never the concrete type of a value in Julia, it\r\ncomes up when dealing with structs with fields that have Vararg types;\r\nnot common at all, but it's allowed and happens.\r\n\r\nThe reflection code here is \n[…]\nto see if a tuple has a vararg element.\r\nI've commented out the Arrow/runtests test for now until we bump another\r\nversion and can then uncomment. Unit tests are added for ArrowTypes in\r\nthe meantime.",
"is_bot": false,
"headline": "Ensure that ArrowTypes.default is defined for Vararg tuples (#466)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-13T13:44:37Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "a48407886eae3acf54ee3d43e7e8ed3836d234b7",
"body": "Fixes #392",
"is_bot": false,
"headline": "Fix typo in passing largelists keyword arg (#467)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-13T13:40:45Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5532270a27ce33ce98e640f28a8f597680786042",
"body": "1. Re-enable commented-out test from #456\r\n2. Use separate test-specific Project.toml to allow for test-specific\r\ncompat (and remove compat shim)\r\n3. Replace testing println with testsets",
"is_bot": false,
"headline": "cleanup testing (#462)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-12T16:24:17Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9f1d51a2c975bd83cbaf70c5f640762c6a0bccaf",
"body": null,
"is_bot": false,
"headline": "Bump Arrow & ArrowTypes versions (#460)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-09T13:27:15Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5231195705fc8ccb122d04da762e08f454e09cef",
"body": "`similar(::Type{<:SubArray})` doesn't exist. This change should handle\r\nit gracefully.\r\n\r\n---------\r\n\r\nCo-authored-by: Jacob Quinn <quinn.jacobd@gmail.com>",
"is_bot": false,
"headline": "implement default for SubArray (#456)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-09T03:26:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "074c7a77b821b608ab085c498ef328f4f455375e",
"body": "Fixes issue reported by @Moelf in #458.\r\n\r\nThe issue is we need to get the eltype from the recursively built child\r\narray instead of as a top-level translation of the current field type.",
"is_bot": false,
"headline": "Fix case of recursively nested lists (#459)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-08T15:39:31Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f039a5e929e0a6d253788e4cf78b5e956841772f",
"body": "Should fix #416.\r\n\r\n---------\r\n\r\nCo-authored-by: Sutou Kouhei <kou@clear-code.com>",
"is_bot": false,
"headline": "Fix various links/urls for apache/arrow-julia (#457)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-07T15:15:44Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "2d1114e180ef11f9d3bbe310b2eb856550cfbeb3",
"body": null,
"is_bot": false,
"headline": "Update Project.toml",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-06T21:30:16Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "5b6d412685bfebb7164694cd55339aa7fe974f74",
"body": "Includes the bug-fix from #453 / #454",
"is_bot": false,
"headline": "bump version for new release (#455)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-06T18:59:46Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "7044e19849382129e0712133ee5ebb13310f53ee",
"body": "I introduced this bug in #389 - my apologies. Fixes #453.",
"is_bot": false,
"headline": "#453 fix typeo introduced in #389 (#454)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-06T18:17:28Z",
"body_truncated": false,
"is_coding_agent": false
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{
"oid": "8aed96998ace1010580a74d03222770140acd579",
"body": "… (#451)\n\nfixes #450",
"is_bot": false,
"headline": "release: Add how to register ArrowTypes to the Julia General Registry…",
"author_name": "Sutou Kouhei",
"author_login": "kou",
"committed_at": "2023-06-06T03:36:59Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e57bdab3171df107fba887e50e34632f8a71096b",
"body": "Fixes #437. Thanks to @DrChainsaw for the investigation, proposed fix,\r\nand test file.",
"is_bot": false,
"headline": "Fix case where compressed file reports non-zero buffer length (#448)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-05T13:52:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "771db0a31685e6b12e8b576685b7d8d5c573b855",
"body": "I think we've merged enough PRs that we should probably cut a release.",
"is_bot": false,
"headline": "bump version of Arrow and ArrowTypes to prepare for new release (#447)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-02T20:35:32Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "784b27bc81ea227f5556106d948db42d79b84fcb",
"body": null,
"is_bot": false,
"headline": "fix Base.eltype methods and functions that take Type parameters (#404)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-06-02T17:12:30Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e295928b879b65180f89fb47fb3bbcfcb4053045",
"body": null,
"is_bot": false,
"headline": "Return SubArrays when possible for arrow list types (#446)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-06-02T17:11:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "d1b53263cd73a4a8fb61cfb7c0392a92239fe43e",
"body": "Implement Base.isdone for Arrow.Stream\r\n\r\n\r\nhttps://github.com/JuliaLang/julia/blob/v1.8.5/base/essentials.jl#L882-L895\r\n\r\nThis enables calling `Base.isempty(::Arrow.Stream)` without affecting\r\nthe state of the Arrow.Stream object.",
"is_bot": false,
"headline": "Base.isdone for Stream (#428)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-05-31T00:14:11Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "6fe4ec0058657a5fe9a18b226a54a03a56d5bf81",
"body": "Fixes #396.\r\n\r\nAs noted in the originally reported issue, enabling debug logging when\r\nwriting arrow data with compression can result in segfaults because the\r\nunderlying CodecX package have debug logs, causing task\r\nswitches/migration and thus making the pattern of using a single\r\n`X_COMPRESSOR` ar\n[…]\nI've added\r\n@svilupp as a co-author here since they started the original movement\r\nfor the code to go in this direction.\r\n\r\n---------\r\n\r\nCo-authored-by: J S <49557684+svilupp@users.noreply.github.com>",
"is_bot": false,
"headline": "Refactor compressors/decompressors for laziness + safety (#445)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-05-30T18:52:33Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "36f895860c046b8b10224cfad44bf43c0992c4bf",
"body": "This allows users to read Arrow files while they're being written even\r\nwhen not using IPC mode. This is accomplished by removing the\r\nrequirement that the data must end with the magic \"ARROW1\".",
"is_bot": false,
"headline": "enable incremental reads of arrow-formatted files (#408)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-05-26T20:12:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "9385a9129b669ebeea1c69eaf40825bab2228719",
"body": "We had this functionality w/ `Arrow.Stream`, but it's convenient and not\r\nthat expensive to define it for `Arrow.Table` as well.\r\n\r\nFixes #293.",
"is_bot": false,
"headline": "Add Tables.partitions definition for Arrow.Table (#443)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-05-25T21:45:00Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "94f7e37f637878c9850ebe345664011a636e3ecb",
"body": "…382)\n\nCloses #375 \r\n\r\nThis PR fixes a problem in reading an Arrow IPC file generated by C#\r\nApache.Arrow 10.0.1 where the last recursive iteration to get the\r\ndictionaries returns `nothing` instead of an empty iterable.",
"is_bot": false,
"headline": "Get dictionaries of children only when field.children not nothing (#…",
"author_name": "Önder Kartal",
"author_login": "okartal",
"committed_at": "2023-05-25T20:27:50Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "ebf9fcf1b0ebea7153a9fe24c65c271d13e164eb",
"body": "Successor to https://github.com/apache/arrow-julia/pull/309",
"is_bot": false,
"headline": "Remove scopedenum for EnumX (#444)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-05-25T12:56:21Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "3008e7feaa37d9bd0e1cc03572ea855e2c2d97ca",
"body": "It's unclear why other language implementations will have a compression\r\nset for arrow data, then indicate that the length is -1, as a sentinel\r\nvalue that the data is actually _not_ compressed. But since they do, we\r\ncan handle that case pretty easily. I'm basically just adding a test\r\nhere from @DrChainsaw's original PR (#436 ).",
"is_bot": false,
"headline": "Handle len of -1 in \"compressed\" buffers from other languages (#442)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-05-23T15:32:13Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "94749c07d96cf69659e079f8f0702913f8ed76d9",
"body": "Fix #435 \r\n\r\nHipshot PR from the github API. Not sure how to add tests for this if\r\nneeded. It reads my files correctly at least :)",
"is_bot": false,
"headline": "Add handling of len = -1 in uncompress (#436)",
"author_name": "DrChainsaw",
"author_login": "DrChainsaw",
"committed_at": "2023-05-22T22:44:29Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "899ecb0207bb6e4f1c50d9a17dc779d87f5031aa",
"body": "Fixes #411. Alternative to #419.\r\n\r\nThis PR should be compatible with or without the ArrowTypes changes. I\r\nthink it's fine to do compat things in Arrow like this as long as they\r\ndon't get out of hand and we can eventually remove them as we bump\r\nrequired ArrowTypes versions and such.\r\n\r\nThe PR con\n[…]\nt for \"binary string\"s. Julia has a pretty good match\r\nfor that in `Base.CodeUnits`, so instead, we use that to write Binary\r\nand `Vector{UInt8}` is treated as a regular List of Primitive UInt8\r\ntype.",
"is_bot": false,
"headline": "Don't treat Vector{UInt8} as Arrow Binary type (#439)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-05-19T14:15:58Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "b2a832eae1071e0cee211b211039a74a838def11",
"body": null,
"is_bot": false,
"headline": "Bump BitIntegers compat (#441)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-05-19T12:34:02Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e893c327f177f5a4d5efeab831df0fe93ab4ec5b",
"body": null,
"is_bot": false,
"headline": "Run with 1 and 2 threads during tests (#431)",
"author_name": "Jacob Quinn",
"author_login": "quinnj",
"committed_at": "2023-04-23T21:31:36Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "686ab570b831035715cb58f666233ec673e50d8f",
"body": null,
"is_bot": false,
"headline": "Bump Arrow + ArrowTypes versions (#407)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-04-17T23:19:23Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "e6c44ddbe0fb0c336fad31aa5a84f0b167495d31",
"body": "Closes #429. Related to #345.",
"is_bot": false,
"headline": "#429 fix alignment for compressed data (#430)",
"author_name": "Ben Baumgold",
"author_login": "baumgold",
"committed_at": "2023-04-15T05:05:34Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "b3feee6aaf6cff791820e432198f47b0700045d8",
"body": "Co-authored-by: Eric Hanson <5846501+ericphanson@users.noreply.github.com>\r\nCo-authored-by: Sutou Kouhei <kou@cozmixng.org>",
"is_bot": false,
"headline": "add dev CI for monorepo (#424)",
"author_name": "Jerry Ling",
"author_login": "Moelf",
"committed_at": "2023-04-12T23:22:39Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "22088f1cb59bcd99fbffbf9d8248e491690dbfd9",
"body": "This is to get #415 released to allow writing wide (more than 65535\r\ncolumns) tables to Arrow.\r\n\r\n@kou, could you take it from here?",
"is_bot": false,
"headline": "Bump patch version (#423)",
"author_name": "Simone Carlo Surace",
"author_login": "simsurace",
"committed_at": "2023-04-11T15:54:04Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "f8f8d8e2a44822a8c31ed354cd7d10e9d76ffcc3",
"body": "If we let transcode to its own allocation it will allocate a small\r\nvector, start filling it, resize the vector, fill it some more, resize\r\nthe vector, etc.\r\n\r\nInstead in this commit we pre-allocate a vector of the corect size and\r\npass it to transcode().\r\n\r\nInspired by https://github.com/apache/arrow-julia/pull/399",
"is_bot": false,
"headline": "Pre-allocate buffer (#422)",
"author_name": "Joao Aparicio",
"author_login": "JoaoAparicio",
"committed_at": "2023-04-11T15:52:05Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "0a42df8b3a1e1f2fce806432215b2aad4018f6fc",
"body": "Tests under \"misc\" aren't bundled into testsets. As a consequence, tests\r\nterminate when the first misc test fails, making it difficult to get a\r\ngood picture of how many failing misc tests remain.\r\n\r\nIn this commit I've bundled misc tests into testsets.\r\n\r\nFor example, in (unrelated) work that I'm \n[…]\n total misc tests.\r\nBefore it would just show 1 error out of 69 misc tests, as it was\r\nstopping early.\r\nDoes anyone else like this?\r\n\r\nCo-authored-by: Joao Aparicio <joao.aparicio@mavensecurities.com>",
"is_bot": false,
"headline": "Add @testsets for misc tests (#421)",
"author_name": "Joao Aparicio",
"author_login": "JoaoAparicio",
"committed_at": "2023-04-11T15:51:45Z",
"body_truncated": true,
"is_coding_agent": false
},
{
"oid": "c469151d4ff261b50c59bf98101f068fa577fca4",
"body": "Closes #414 \r\n\r\n`Tables.Schema` does not store names in the type parameters if there are\r\nmore than `(2^16) - 1` columns:\r\n\r\n\r\nhttps://github.com/JuliaData/Tables.jl/blob/2cb13998e856692ed273c931b83477caf8b7b020/src/Tables.jl#L477-L483\r\n\r\n---------\r\n\r\nCo-authored-by: Eric Hanson <5846501+ericphanson@users.noreply.github.com>",
"is_bot": false,
"headline": "Use `getproperty` instead of type parameter to get names (#415)",
"author_name": "Simone Carlo Surace",
"author_login": "simsurace",
"committed_at": "2023-04-07T11:08:20Z",
"body_truncated": false,
"is_coding_agent": false
},
{
"oid": "adf6ab8e39b38723a805eeb46d2b100a6855ec69",
"body": "Fixes the deprecation introduced in JuliaLang/julia#39448 (Julia v1.7+)",
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{
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{
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{
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{
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{
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"inputs": {
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"generated_at": "2026-07-21T20:32:38.610954Z",
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Scores are signals, not warranties. They reflect publicly visible practices on GitHub — not a code audit, and not a security guarantee.
Missing data is excluded and weights renormalized, never scored as zero. Methodology is versioned and open: metrics v1.13.0, schema v0.23.0 — full methodology · metrics wiki.
