FrankChen021 opened a new issue, #20551: URL: https://github.com/apache/druid/issues/20551
_This issue was generated automatically by Claude Code (Anthropic's AI coding agent) running a scheduled CI-triage routine on behalf of @FrankChen021. Analysis and suggested fixes are AI-produced; please verify before acting on them._ **Status:** Open: no fix PR **Subject:** `EmbeddedSecureJdbcDriverTest` class run (jdbc-driver, `unit tests (25, E*,G*,F*)`) **Failures:** 1 · **First seen:** 2026-10-09 · **Last seen:** 2026-10-09 ### Root cause About 15 s after `EmbeddedSecureJdbcDriverTest` started its embedded cluster, the surefire fork exited with code 1 and no test result, so surefire reported "The forked VM terminated without properly saying goodbye". A JVM crash or an OOM would give a different exit code. Code 1 matches the in-process `System.exit(1)` paths that embedded servers can reach: the Curator unhandled-error listener in `CuratorModule` and `CuratorDruidLeaderSelector.notLeader()`. All embedded servers share the surefire JVM, so either path kills the whole fork. The commit (#20524, ZooKeeper 3.8.6 → 3.8.7) is probably not the cause, because the next two master commits also use 3.8.7 and the job passed on both. ### Suggested fix In the embedded-test harness, replace the JVM-exiting actions with ones that fail the test instead: inject `CuratorModule`'s `exitAction`, and route `CuratorDruidLeaderSelector`'s exit through an injectable hook. The root error then appears as a test failure with server logs. Until then, check the `*.dumpstream` in the run's `unit-test-reports-jdk25-*` artifact to confirm which path ran. ### Occurrences Failed push-triggered master jobs only. The daily triage routine adds one row per new failed job. | Date | Commit | Job | Failure log | Detail | Reported in | |---|---|---|---|---|---| | 2026-10-09 | 9a792495bd (#20524) | `unit tests / unit tests(main) (25, E*,G*,F*) / test-jdk25-[E*,G*,F*]` | [job 113693242067](https://github.com/apache/druid/actions/runs/37891506996/job/113693242067) | surefire fork exited with code 1 during `EmbeddedSecureJdbcDriverTest` cluster startup; 0 tests reported, no retry | | -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
