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apache/skywalking-graalvm-distro/be2b4e76353f3390bb3fb076f18dce26fdd7b8b5
commit
be2b4e76353f3390bb3fb076f18dce26fdd7b8b5
[log]
author
吴晟 Wu Sheng <wu.sheng@foxmail.com>
Fri May 29 22:24:27 2026 +0800
committer
GitHub <noreply@github.com>
Fri May 29 22:24:27 2026 +0800
tree
fe03aa617ec63d299d910ddacd484f3f241c870a
parent
3542069c10e072abf8699807a0e09031cca543cf [diff]
Add live-debugging e2e + fix native-image 404 on the unsupported-admin stub (#29)

  - live-debugging e2e case — boots the native OAP and asserts the admin server (:17128) returns the structured HTTP 501 for the DSL live debugger (/dsl-debugging/*) and
  runtime-rule (/runtime/*) endpoints, the features this distro pre-compiles away. 8 verify cases (6 response-body assertions across both prefixes/verbs + 2 HTTP-status-line
  checks); added to the CI matrix.
  - Real bug found + fixed — those endpoints were returning 404, not 501. UnsupportedAdminFeatureHandler is a distro-only Armeria handler the build-time precompiler can't scan
  (circular dependency), so its reflection metadata was never registered and Armeria silently built zero routes. The stub had been dead since written — no prior e2e touched
  port 17128. Fixed by registering it in reachability-metadata.json.
14 files changed
tree: fe03aa617ec63d299d910ddacd484f3f241c870a
  1. .claude/
  2. .github/
  3. .mvn/
  4. apm-checkstyle/
  5. benchmark/
  6. build-tools/
  7. changes/
  8. docker/
  9. docs/
  10. oap-graalvm-native/
  11. oap-graalvm-server/
  12. oap-libs-for-graalvm/
  13. release/
  14. test/
  15. skywalking
  16. .asf.yaml
  17. .dockerignore
  18. .gitignore
  19. .gitmodules
  20. .licenserc.yaml
  21. AGENTS.md
  22. CLAUDE.md
  23. codeStyle.xml
  24. LICENSE
  25. Makefile
  26. mvnw
  27. mvnw.cmd
  28. NOTICE
  29. pom.xml
  30. README.md
README.md

SkyWalking GraalVM Distro (Experimental)

Apache SkyWalking is an open-source APM and observability platform for distributed systems, providing metrics, tracing, logging, and profiling capabilities.

SkyWalking GraalVM Distro is a distribution of the same Apache SkyWalking OAP server, compiled as a GraalVM native image on JDK 25. It moves all dynamic code generation (OAL, MAL, LAL, Hierarchy via ANTLR4 + Javassist) and classpath scanning from runtime to build time, producing a ~203MB self-contained native binary with the full OAP feature set. No upstream source modifications required.

Key Differences from Upstream

  • Native binary instead of JVM — instant startup, ~512MB memory footprint
  • BanyanDB only — the sole supported storage backend
  • Fixed module set — modules selected at build time, no SPI discovery
  • Pre-compiled DSL — all DSL rules compiled at build time

All existing SkyWalking agents, UI, and tooling work unchanged.

Quick Start

docker run -d \
  -p 12800:12800 \
  -p 11800:11800 \
  -e SW_STORAGE_BANYANDB_TARGETS=<banyandb-host>:17912 \
  apache/skywalking-graalvm-distro:latest

Docker Images

RegistryImage
Docker Hubapache/skywalking-graalvm-distro
GHCRghcr.io/apache/skywalking-graalvm-distro

Available for linux/amd64 and linux/arm64. macOS arm64 (Apple Silicon) native binary is available on the GitHub Release page.

Documentation

Full documentation is available at skywalking.apache.org/docs.

License

Apache License 2.0