The FAIL half of bug-1747: apply_job_fail_transition() stamps
finish_time = time(NULL) at APPLY time, and WAL_JOB_FAIL carried no time,
so a failed job's finish_time changed on every restart replay / standby
catch-up, and a worker-reported failure found on rejoin could never keep
the worker's own time.
- WAL_JOB_FAIL's trailer grows to int32_t code + uint64_t finish_time
(seconds). Decoded by length: 16 B (pre-bug-1754), 20 B (code only,
bug-1754) and 28 B (code + time) all apply as before for what they carry.
- record_job_fail_fact_at(c, job, failinfo, finish_time_ms), the fail-side
sibling of record_job_finish_fact_at(): 0 = receipt time. on_job_fail()
uses receipt time; resync's finishedFail branch passes the worker-
reported finish_time_ms (Req 4.2 now holds for failures too).
- Both apply seams adopt the wire time after the transition.
4 new tests in test_wal_job_fail_fact.c (3 RED before the fix) and the
resync round-trip now asserts the worker-reported failure time (RED
before). Controller suite 1232/0. Factstream HA soak (2 rounds, 60 jobs)
PASS.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
A worker reports every nonzero job exit as a FAIL (xcecd_job_finished ->
xcecd_notify_job_fail(jobid, stage, exit_code)), not a FINISH. The deferred
WAL_JOB_FAIL fact carried only {jobid, STAGE_FLAG|stage} and no apply seam
touched job.exit_info, so exit_info stayed NULL for every failed job, live
and after replay, and HOOK_DETAIL_JOB_FAIL subscribers saw code 0.
- persist_submit_job_fail_fact(): header + int32_t code trailer, used by
record_job_fail_fact(). Old entries (no trailer) decode as before.
- apply_job_fail_exit_code(): records the code in exit_info for pre-exit
stages only; a POST_EXEC code is the script's and leaves exit_info alone.
Kept out of apply_job_fail_transition() so mark_job_fail()'s internal
-errno failures (not replayed with a code) stay live/replay consistent.
- Both apply seams adopt the code. apply_wal_entry()'s WAL_JOB_FAIL case
also stops assigning the wire state 0 for STAGE_FLAG entries and runs the
real transition, as apply_committed_entry() already does.
New test_wal_job_fail_fact.c (5 tests, 3 RED before the fix); the two
test_worker_resync.c assertions that pinned exit_info == NULL now assert the
worker-reported code. Controller suite: 1228 tests, 0 failures.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
