Rongsong Shen
e4bb492ae6
The capnp Job struct -- the checkpoint/entity-snapshot form of xce_job_t --
had no exit-info field, so capnp_encode_job() never wrote job.exit_info
and a job restored from a snapshot (instead of WAL replay) came back with
exit_info NULL, for DONE/EXIT and failed jobs alike. bug-1689/bug-1754
made the WAL facts carry the code; anything older than the last
checkpoint's WAL trim still lost it.
- controller.capnp: struct JobExitInfo $C.mapname("job_exitinfo_t")
{ exitcode }, and Job.exitInfo @12 $C.mapname("exit_info"). The
generator now emits encode/decode/free for it inside encode_Job /
decode_Job / free_Job; restore_job()'s create_job() already takes
exit_info via MOVE_PTR. Null stays null (no fabricated exit 0). A new
ordinal, so older snapshots/recordings decode with exit_info NULL.
New test_snapent_checkpoint_exit_info_roundtrip (RED before): exit codes
0 and 137 and a NULL survive both the raw checkpoint frames and a real
persist_load_snapshot restore. Full /xce-build all (asan): 111 meson
suites, 0 failures; all Go packages pass.
Not live-verified: the --force-snapshot HA soak cannot reach its snapshot
step because of a pre-existing checkpoint-marker replication stall,
reproduced on the baseline without this change (bug-1870).
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
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| .. | ||
| autoscaler | ||
| configs | ||
| controller | ||
| docs | ||
| frontend | ||
| harness | ||
| include | ||
| lib | ||
| nixSupport | ||
| scheduler | ||
| schema | ||
| tools | ||
| worker | ||
| xceadmin | ||
| flake.lock | ||
| flake.nix | ||
| meson.build | ||
| meson.options | ||