chore: Drop support for Java 8 #1777
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andygrove
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andygrove
changed the title
Codecov ReportAll modified and coverable lines are covered by tests ✅
Additional details and impacted files@@ Coverage Diff @@
## main #1777 +/- ##
============================================
+ Coverage 56.12% 58.55% +2.42%
- Complexity 976 1138 +162
============================================
Files 119 130 +11
Lines 11743 12684 +941
Branches 2251 2363 +112
============================================
+ Hits 6591 7427 +836
- Misses 4012 4073 +61
- Partials 1140 1184 +44 ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
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andygrove
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Pull Request Overview
This PR drops support for Java 8 to allow upgrading arrow‑java to 18.3.0, which no longer supports Java 8. The key changes include:
- Removal of the Java 8 (jdk1.8) Maven profile from pom.xml.
- Updating documentation to reflect support only for JDK 11/17.
- Adjusting CI workflows in .github/workflows/pr_build.yml to remove Java 8 from the test matrices.
Reviewed Changes
Copilot reviewed 4 out of 4 changed files in this pull request and generated no comments.
| File | Description |
|---|---|
| pom.xml | Removed the jdk1.8 profile to eliminate Java 8-specific configurations. |
| docs/source/user-guide/installation.md | Updated the supported Java version table to remove Java 8. |
| docs/source/contributor-guide/development.md | Modified JDK reference from 8/11/17 to 11/17 in setup instructions. |
| .github/workflows/pr_build.yml | Updated CI test matrices to exclude Java 8 and, in one case, test only Java 17. |
Comments suppressed due to low confidence (1)
.github/workflows/pr_build.yml:321
- In the 'macos-aarch64-test-with-old-spark' workflow, only Java 17 is being tested compared to other workflows that test both Java 11 and 17. Please confirm if omitting Java 11 here is intentional to ensure adequate test coverage.
java_version: [17]
comphead
reviewed
May 23, 2025
Co-authored-by: Oleks V <comphead@users.noreply.github.com>
kazuyukitanimura
approved these changes
May 23, 2025
coderfender
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to coderfender/datafusion-comet
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this pull request
Dec 13, 2025
* drop support for Java 8 * Update development.md Co-authored-by: Oleks V <comphead@users.noreply.github.com> --------- Co-authored-by: Oleks V <comphead@users.noreply.github.com>
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Which issue does this PR close?
Closes #1775
Rationale for this change
We want to upgrade to arrow-java 18.3.0 to pick up an important bug fix, but arrow-java no longer supports Java 8.
What changes are included in this PR?
How are these changes tested?