公开记录
软件健康报告模式 0.34.0 · 指标 2.10.0 · 2026-10-19 10:43 UTC

datafusion-contrib / StreamFusion

World's First OSS Flink Accelerator built on Apache DataFusion

Java · RustApache-2.0★ 141 星标⑂ 10 复刻始于 2026年7月在 GitHub 上查看 ↗
类型库如何判定

datafusion-contrib/StreamFusion 的健康指数为 100 分中的 71 分,处于「良好」区间。 其得分最高的类别是Vitality(82/100),最低的是Security(38/100)。 最近一次更新在今天。 近期的大部分工作由 1 位贡献者完成。

71
总分 / 100
良好

软件健康指数

指标归入加权类别,统一采用 1–100 量表。总体分先取类别加权平均,再依据公开记录的分布进行校准,使各等级具有百分位含义;当公开证据触发高风险司法辖区政策时,评级会按政策调整,并设置 34(存在风险)的上限。

71
卓越93-100公开记录中的最高层级(约前 5%);基本满足所有检验标准
优秀80-92各方面均表现强劲;仅有少量不足
良好65-79健康;不足之处有限且可控
中等50-64可接受,但存在明显不足;建议进行审查
薄弱35-49多个领域存在实质性薄弱环节
存在风险20-34存在重大薄弱环节;采用时应保持审慎
危急1-19问题严重(项目被弃置、仅有单一维护者、缺乏基本工程规范)
活力社区与采用可持续性与治理工程质量安全AI 就绪度

评分画像

每条轴代表一个类别。形状比平均值更重要——健康的对象会填满整个图形,而“一峰一谷”式画像意味着某一维度的优势正掩盖另一维度的风险。

加权总体分 63 经校准后在公布的指数量表上为 71(记录校准 2026-08-02)。

所有权

149 关注者64 个公开仓库始于 2021年11月

该仓库由组织支持——共同承担、可问责的托管责任,可延续于任何单一维护者之后。

按类别列示的指标

活力

项目是否仍有生命——是否仍在编写代码,是否仍在发布版本?

82优秀 · 占总体的 21%
评分方式
36/36推送新近度 — 最近一次推送于 0 天前
12.5/36提交节奏 — 52 周中有 18 周有提交
18/18提交量 — 最近一年 2,052 次提交
10/10OpenSSF Scorecard:Maintained — 30 commit(s) and 29 issue activity found in the last 90 days -- score normalized to 10
所用输入
commits_last_year2,052
human_commit_share1
days_since_last_push0
active_weeks_last_year18

发布纪律

90优秀
评分方式
27/27有发布版本 — 已发布 4 个发布版本
36/36发布时效 — 最近一次发布版本于 13 天前
27/27发布节奏 — 约每 17.1 天发布一次
0/10OpenSSF Scorecard:Signed-Releases — Project has not signed or included provenance with any releases.
所用输入
releases_count4
latest_release_tagv0.1.0-rc4
releases_from_tags否
days_since_latest_release13
mean_days_between_releases17.1

社区与采用

项目是否拥有用户、下载量与关注度,并具备欢迎贡献者参与的配置?

48薄弱 · 占总体的 17%
评分方式
34.8/60星标 — 141 个星标
8/25复刻 — 10 个复刻
3.3/15关注者 — 5 位关注者
所用输入
forks10
stars141
watchers5
growth_stateunverified
growth_factor_pct100
growth_unverified_reasonno_history

社区健康

50中等
评分方式
22.5/22.5README
22.5/22.5许可证 — 可识别的许可证(Apache-2.0)
0/18CONTRIBUTING 指南
0/13.5行为准则
0/7.2议题模板
0/6.3PR 模板
所用输入
has_readme是
has_license是
readme_badges4
has_contributing否
has_issue_template否
has_code_of_conduct否
readme_badge_servicesgithub.com, shields.io
has_pull_request_template否

可持续性与治理

项目能否在其成员之外延续——巴士系数、响应能力、由谁支持,以及软件包的维护状况?

56中等 · 占总体的 23%
评分方式
9/54巴士系数 — 1 位贡献者贡献了半数提交
2.5/22.5提交分布 — 头号贡献者编写了 89% 的提交
9.5/13.5贡献者广度 — 7 位贡献者
10/10OpenSSF Scorecard:Contributors — project has 3 contributing companies or organizations -- score normalized to 10
所用输入
bus_factor1
contributors_sampled7
top_contributor_share0.888
评分方式
34/42议题解决 — 81% 的议题已关闭
26/30PR 接受 — 已裁定的 PR 中 176/203 已合并
13/13Newcomer PR acceptance — 30 天内首次贡献者的 PR 已合并 3/3
0/15OpenSSF Scorecard:Code-Review — Found 0/3 approved changesets -- score normalized to 0
所用输入
merged_prs176
open_issues40
closed_issues169
prs_merged_7d34
prs_decided_7d52
prs_merged_30d42
prs_decided_30d60
issue_closed_ratio0.809
closed_unmerged_prs27
first_time_authors_30d1
first_time_prs_merged_30d3
first_time_prs_decided_30d3
评分方式
30/30所有权背书 — 组织持有
0/20已验证域名
15.6/25所有者影响力 — datafusion-contrib 有 149 位关注者
22.9/25既往记录 — 64 个公开仓库,账户约 4 年
所用输入
followers149
owner_typeOrganization
is_verified否
owner_logindatafusion-contrib
public_repos64
account_age_days1,803

工程质量

基础的工程与文档实践是否到位?

81优秀 · 占总体的 19%

工程实践

68良好
评分方式
24/24CI 工作流 — 6 个工作流
24/24存在测试
0/16Linter 配置
0/9.6Pre-commit 钩子
0/6.4.editorconfig
20/20OpenSSF Scorecard:CI-Tests — 2 out of 2 merged PRs checked by a CI test -- score normalized to 10
所用输入
has_ci是
has_tests是
has_editorconfig否
has_linter_config否
has_precommit_config否

文档

100卓越
评分方式
30/30README
25/25文档目录
15/15文档 / 主页站点 — https://streamfusion.tech
10/10仓库描述
10/10主题标签 — 4 个主题标签
10/10Wiki
所用输入
topicsbig-data, bigdata, flink, rust
has_wiki是
homepagehttps://streamfusion.tech
docs_sitehttps://streamfusion.tech
has_readme是
has_docs_dir是
has_description是

安全

可见的安全与供应链实践是否稳固,且不存在未解决的高风险司法辖区暴露?

38薄弱 · 占总体的 16%

安全态势

38薄弱
评分方式
7.5/7.5Binary-Artifacts — no binaries found in the repo
2.2/7.5Branch-Protection — branch protection is not maximal on development and all release branches
2.5/2.5CI-Tests — 2 out of 2 merged PRs checked by a CI test -- score normalized to 10
0/2.5CII-Best-Practices — no effort to earn an OpenSSF best practices badge detected
0/7.5Code-Review — Found 0/3 approved changesets -- score normalized to 0
2.5/2.5Contributors — project has 3 contributing companies or organizations -- score normalized to 10
10/10Dangerous-Workflow — no dangerous workflow patterns detected
0/7.5Dependency-Update-Tool — no update tool detected
0/5Fuzzing — project is not fuzzed
2.5/2.5许可证 — license file detected
7.5/7.5Maintained — 30 commit(s) and 29 issue activity found in the last 90 days -- score normalized to 10
5/5Packaging — packaging workflow detected
0/5Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
0/5SAST — SAST tool is not run on all commits -- score normalized to 0
0/5Security-Policy — security policy file not detected
0/7.5Signed-Releases — Project has not signed or included provenance with any releases.
0/7.5Token-Permissions — detected GitHub workflow tokens with excessive permissions
0/7.5Vulnerabilities — 114 existing vulnerabilities detected
所用输入
sourceopenssf_scorecard
checks_evaluated18
scorecard_versionv5.5.0
checks_inconclusive0
scorecard_aggregate3.8

AI 就绪度

该仓库在多大程度上具备与 AI 编码代理协同开发与维护的条件?权重刻意设小(4%):代理工具链是一项真实的维护信号,但完全不具备的仓库仍可达到 100/100。

70良好 · 占总体的 4%
评分方式
45/45代理指令 — AGENTS.md, CLAUDE.md
0/15机器可读文档(llms.txt)
40/40可读的提交历史 — 100 次人类提交中有 79 次说明了意图(结构化标题或解释性正文)
所用输入
has_llms_txt否
llms_txt_url—
legible_history_share0.79
agent_instruction_filesAGENTS.md, CLAUDE.md
agent_instruction_max_bytes18,674
评分方式
12.6/18一条命令的引导启动 — dev/flink-suite/agent/pom.xml, dev/flink-suite/delta-legacy/pom.xml, dev/flink-suite/delta/pom.xml(工具链约定,无任务运行器)
22/22自动化测试
0/11Lint / 格式化配置
11/11静态类型检查 — Java(静态类型)
10/10可复现环境 — lockfile
0/10已体现的代理实践 — 最近 100 次提交中没有代理编写的提交
0/8自动化维护 — 未观察到自动依赖更新
0/10OpenSSF Scorecard:Pinned-Dependencies — dependency not pinned by hash detected -- score normalized to 0
所用输入
has_nix否
has_tests是
lockfilesCargo.lock
has_dockerfile否
typed_language是
bootstrap_files—
has_devcontainer否
has_linter_config否
typecheck_configs—
agent_commit_share0
toolchain_manifestsdev/flink-suite/agent/pom.xml, dev/flink-suite/delta-legacy/pom.xml, dev/flink-suite/delta/pom.xml, dev/flink-suite/iceberg/pom.xml, dev/flink-suite/runtime-dependencies/pom.xml, native/Cargo.toml, native/avro/Cargo.toml, native/benchmark-support/Cargo.toml, native/bridge/Cargo.toml, native/csv/Cargo.toml, native/engine/Cargo.toml, native/fluss/Cargo.toml, native/format-support/Cargo.toml, native/iceberg/Cargo.toml, native/integration-tests/Cargo.toml, native/json/Cargo.toml, native/kafka/Cargo.toml, native/native-build/Cargo.toml, native/orc/Cargo.toml, native/paimon/Cargo.toml, native/parquet/Cargo.toml, native/protobuf/Cargo.toml, native/raw/Cargo.toml, pom.xml, streamfusion-avro-confluent-registry/pom.xml, streamfusion-avro/pom.xml, streamfusion-core/pom.xml, streamfusion-csv/pom.xml, streamfusion-delta/pom.xml, streamfusion-fluss/pom.xml, streamfusion-iceberg/pom.xml, streamfusion-image-it/pom.xml, streamfusion-json/pom.xml, streamfusion-kafka/pom.xml, streamfusion-loader/pom.xml, streamfusion-orc/pom.xml, streamfusion-paimon/pom.xml, streamfusion-paimon1/pom.xml, streamfusion-parquet/pom.xml, streamfusion-protobuf/pom.xml, streamfusion-raw/pom.xml, streamfusion-runtime/pom.xml
dependency_bot_commit_share0
评分方式
45/45可类型检查的代码 — Java(静态类型)
54.1/55可控的文件大小 — 采样的 1,751 个源文件中有 29 个超过 60KB
所用输入
primary_languageJava
largest_source_bytes379,606
source_files_sampled1,751
oversized_source_files29
评分方式
40/40API 模式(OpenAPI/GraphQL/proto) — src/test/proto/legacy2.proto, src/test/proto/presence.proto, src/test/proto/row.proto
0/20MCP 服务器 — 不适用于此类软件
0/40可运行示例
所用输入
example_dirs—
has_mcp_signal否
api_schema_filessrc/test/proto/legacy2.proto, src/test/proto/presence.proto, src/test/proto/row.proto
interfaces_expected_of—
已排除计分(无数据或不适用):MCP 服务器。 其余权重已重新归一化。

关键数据

141GitHub 星标
7贡献者
2,052最近 12 个月提交数
0距最近推送天数
4发布版本数
1巴士系数(bus factor)
40开放议题
crates.io, Maven软件包生态系统数

数据采集警告

  • Star history unavailable: GitHub GraphQL error: Resource not accessible by personal access token
  • Could not fetch crates package 'streamfusion-csv' from its registry
  • Could not fetch crates package 'streamfusion-orc' from its registry
  • Could not fetch crates package 'streamfusion-raw' from its registry
  • Could not fetch crates package 'streamfusion-avro' from its registry
  • Could not fetch crates package 'streamfusion-json' from its registry
  • Could not fetch crates package 'streamfusion-fluss' from its registry
  • Could not fetch crates package 'streamfusion-kafka' from its registry
  • Could not fetch crates package 'streamfusion-bridge' from its registry
  • GitHub dependency-graph SBOM unavailable (404); the dependency graph may be disabled for this repository

更多细节

Star 与 Fork 历史 0 ★ / 10 ⇿
0Star
10Fork
3发布

每颗 star 和每个 fork 的添加时间,来自 GitHub 并按天汇总。累计增长位于其构成来源——每日新增——的正上方,二者可相互对照:稳定的自然增长与短暂的突增形态截然不同。当这一差别可被衡量时,它会作为增长真实性予以报告。

2468101022026-072026-082026-09
主版本 0次版本 0修订 0
OpenSSF Scorecard 3.8 / 10
3.8综合

来自开源项目 OpenSSF Scorecard 的独立、工具无关的安全评估。每项检查奖励的是安全实践本身,而非特定供应商的工具。Scorecard 无法判定的检查项标记为 不适用,并从安全评分中剔除(绝不按零分计)。Scorecard v5.5.0 · 2026-10-19 10:42 UTC

10Binary-Artifactsno binaries found in the repo
3Branch-Protectionbranch protection is not maximal on development and all release branches
10CI-Tests2 out of 2 merged PRs checked by a CI test -- score normalized to 10
0CII-Best-Practicesno effort to earn an OpenSSF best practices badge detected
0Code-ReviewFound 0/3 approved changesets -- score normalized to 0
10Contributorsproject has 3 contributing companies or organizations -- score normalized to 10
10Dangerous-Workflowno dangerous workflow patterns detected
0Dependency-Update-Toolno update tool detected
0Fuzzingproject is not fuzzed
10Licenselicense file detected
10Maintained30 commit(s) and 29 issue activity found in the last 90 days -- score normalized to 10
10Packagingpackaging workflow detected
0Pinned-Dependenciesdependency not pinned by hash detected -- score normalized to 0
0SASTSAST tool is not run on all commits -- score normalized to 0
0Security-Policysecurity policy file not detected
0Signed-ReleasesProject has not signed or included provenance with any releases.
0Token-Permissionsdetected GitHub workflow tokens with excessive permissions
0Vulnerabilities114 existing vulnerabilities detected
直接依赖 133
注册表软件包版本约束清单文件
Mavenorg.apache.arrow:arrow-vector${arrow.version}pom.xml
Mavenorg.apache.arrow:arrow-c-data${arrow.version}pom.xml
Mavenorg.apache.arrow:arrow-memory-unsafe${arrow.version}pom.xml
Mavenorg.codehaus.mojo:extra-enforcer-rules1.7.0pom.xml
Maventech.streamfusion:streamfusion-core${streamfusion.artifact.suffix}${project.version}streamfusion-loader/pom.xml
Mavenorg.codehaus.mojo:extra-enforcer-rules1.7.0streamfusion-loader/pom.xml
crates.iostreamfusion-bridge—native/avro/Cargo.toml
crates.iostreamfusion-format-support—native/avro/Cargo.toml
crates.ioarrow—native/avro/Cargo.toml
crates.iojni—native/avro/Cargo.toml
crates.ioarrow-avro—native/avro/Cargo.toml
crates.ioserde_json—native/avro/Cargo.toml
crates.iolibmimalloc-sys—native/avro/Cargo.toml
crates.ioarrow—native/benchmark-support/Cargo.toml
crates.ioarrow—native/bridge/Cargo.toml
crates.iojni—native/bridge/Cargo.toml
crates.ioahash—native/bridge/Cargo.toml
crates.ionum-bigint—native/bridge/Cargo.toml
crates.ionum-traits—native/bridge/Cargo.toml
crates.iochrono—native/bridge/Cargo.toml
crates.iobase64—native/bridge/Cargo.toml
crates.iostreamfusion-bridge—native/csv/Cargo.toml
crates.iostreamfusion-format-support—native/csv/Cargo.toml
crates.ioarrow—native/csv/Cargo.toml
crates.iojni—native/csv/Cargo.toml
crates.iocsv-core—native/csv/Cargo.toml
crates.iolibmimalloc-sys—native/csv/Cargo.toml
crates.iobase64—native/engine/Cargo.toml
crates.iostreamfusion-bridge—native/engine/Cargo.toml
crates.ioarrow—native/engine/Cargo.toml
crates.ioarrow-ord—native/engine/Cargo.toml
crates.iojni—native/engine/Cargo.toml
crates.iodatafusion—native/engine/Cargo.toml
crates.iochrono—native/engine/Cargo.toml
crates.iochrono-tz—native/engine/Cargo.toml
crates.ioregex—native/engine/Cargo.toml
crates.iomd-5—native/engine/Cargo.toml
crates.iosha2—native/engine/Cargo.toml
crates.iosha1—native/engine/Cargo.toml
crates.iolog—native/engine/Cargo.toml
crates.ionum-bigint—native/engine/Cargo.toml
crates.ionum-traits—native/engine/Cargo.toml
crates.iotokio—native/engine/Cargo.toml
crates.iofutures—native/engine/Cargo.toml
crates.ioahash—native/engine/Cargo.toml
crates.iomemchr—native/engine/Cargo.toml
crates.ioserde—native/engine/Cargo.toml
crates.ioserde_json—native/engine/Cargo.toml
crates.iosimd-json—native/engine/Cargo.toml
crates.iostacker0.1.24native/engine/Cargo.toml
crates.iozstd0.13native/engine/Cargo.toml
crates.iolz4_flex0.13native/engine/Cargo.toml
crates.iolzokay2.0.1native/engine/Cargo.toml
crates.iolibmimalloc-sys—native/engine/Cargo.toml
crates.iorocksdb—native/engine/Cargo.toml
crates.iobytes—native/engine/Cargo.toml
crates.iostreamfusion-bridge—native/fluss/Cargo.toml
crates.ioarrow—native/fluss/Cargo.toml
crates.ioarrow-ord—native/fluss/Cargo.toml
crates.iojni—native/fluss/Cargo.toml
crates.ionum-bigint—native/fluss/Cargo.toml
crates.iolibmimalloc-sys—native/fluss/Cargo.toml
crates.iostreamfusion-bridge—native/format-support/Cargo.toml
crates.ioarrow—native/format-support/Cargo.toml
crates.iojni—native/format-support/Cargo.toml
crates.iostreamfusion-bridge—native/iceberg/Cargo.toml
crates.ioarrow—native/iceberg/Cargo.toml
crates.ioparquet—native/iceberg/Cargo.toml
crates.iojni—native/iceberg/Cargo.toml
crates.ioiceberg=0.10.1native/iceberg/Cargo.toml
crates.ioasync-trait0.1native/iceberg/Cargo.toml
crates.iobytes—native/iceberg/Cargo.toml
crates.iofutures—native/iceberg/Cargo.toml
crates.ioserde—native/iceberg/Cargo.toml
crates.ioserde_json—native/iceberg/Cargo.toml
crates.iotokio—native/iceberg/Cargo.toml
crates.iotypetag0.2native/iceberg/Cargo.toml
crates.iolibmimalloc-sys—native/iceberg/Cargo.toml
crates.iostreamfusion-bridge—native/json/Cargo.toml
crates.iostreamfusion-format-support—native/json/Cargo.toml
crates.ioarrow—native/json/Cargo.toml
crates.iojni—native/json/Cargo.toml
crates.iosimd-json—native/json/Cargo.toml
crates.ionum-traits—native/json/Cargo.toml
crates.ionum-bigint—native/json/Cargo.toml
crates.iochrono—native/json/Cargo.toml
crates.ioserde_json—native/json/Cargo.toml
crates.iolibmimalloc-sys—native/json/Cargo.toml
crates.iostreamfusion-bridge—native/kafka/Cargo.toml
crates.ioarrow—native/kafka/Cargo.toml
crates.iojni—native/kafka/Cargo.toml
crates.ioarrow-avro—native/kafka/Cargo.toml
crates.ioprost-reflect—native/kafka/Cargo.toml
crates.ioprost—native/kafka/Cargo.toml
crates.ioprost-types—native/kafka/Cargo.toml
crates.iochrono—native/kafka/Cargo.toml
crates.iobase64—native/kafka/Cargo.toml
crates.ioserde_json—native/kafka/Cargo.toml
crates.iomemchr—native/kafka/Cargo.toml
crates.iolibmimalloc-sys—native/kafka/Cargo.toml
crates.iocc1native/native-build/Cargo.toml
crates.iostreamfusion-bridge—native/orc/Cargo.toml
crates.ioarrow—native/orc/Cargo.toml
crates.iojni—native/orc/Cargo.toml
crates.ioorc-rust=0.9.0native/orc/Cargo.toml
crates.ioarrow5959native/orc/Cargo.toml
crates.iobytes—native/orc/Cargo.toml
crates.ioprost130.13native/orc/Cargo.toml
crates.iolibmimalloc-sys—native/orc/Cargo.toml
crates.iostreamfusion-bridge—native/paimon/Cargo.toml
crates.ioarrow—native/paimon/Cargo.toml
crates.iojni—native/paimon/Cargo.toml
crates.iolibmimalloc-sys—native/paimon/Cargo.toml
crates.iostreamfusion-bridge—native/parquet/Cargo.toml
crates.ioarrow—native/parquet/Cargo.toml
crates.iojni—native/parquet/Cargo.toml
crates.ioparquet—native/parquet/Cargo.toml
crates.iobytes1native/parquet/Cargo.toml
crates.iolibmimalloc-sys—native/parquet/Cargo.toml
crates.iochrono—native/protobuf/Cargo.toml
crates.iostreamfusion-bridge—native/protobuf/Cargo.toml
crates.iostreamfusion-format-support—native/protobuf/Cargo.toml
crates.ioarrow—native/protobuf/Cargo.toml
crates.iojni—native/protobuf/Cargo.toml
crates.ioprost-reflect—native/protobuf/Cargo.toml
crates.ioprost—native/protobuf/Cargo.toml
crates.ioprost-types—native/protobuf/Cargo.toml
crates.iolibmimalloc-sys—native/protobuf/Cargo.toml
crates.iostreamfusion-bridge—native/raw/Cargo.toml
crates.iostreamfusion-format-support—native/raw/Cargo.toml
crates.ioarrow—native/raw/Cargo.toml
crates.iojni—native/raw/Cargo.toml
crates.iolibmimalloc-sys—native/raw/Cargo.toml
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