Yingfeng 5b0b86c276 More resilient graph engine (#16325) ...

### What problem does this PR solve?

- OpenTelemetry integration
- Checkpoint conformance tests
- State inspector API
- Callbacks
- A series of fault injection tests
- Pregel integration tests

### Type of change

- [x] Refactoring

2026-06-24 23:05:07 +08:00

..

async.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

background.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

cache_async.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

cache_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

cache.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

callbacks.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

engine_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

engine.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

messages.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

optimized_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

optimized.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

otel_telemetry.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_async_stream_edge_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_boundary_engine_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_durability_deep_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_durability_timetravel_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_engine_subgraph_edge_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_fault_edge_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_fault_injection_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_fault_production_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_interrupt_nested_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_perf_benchmark_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_pressure_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

pregel_retry_comprehensive_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_runtime_callback_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

pregel_stream_retry_integration_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

read_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

read.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

remote.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

retry_multi.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

retry.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

stream.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

subgraph_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

subgraph.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

traced_engine_test.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

traced_engine.go

More resilient graph engine (#16325)

2026-06-24 23:05:07 +08:00

write_test.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00

write.go

Refactor harness framework (#16271)

2026-06-23 20:18:04 +08:00