buua436 423fb6faae fix: duplicate document ingest guard (#15638) ...

### What problem does this PR solve?
When a document is rerun or updated concurrently, the previous
unconditional update could overwrite a newer task state.
This change adds an `update_time`-based optimistic lock so the update
only succeeds if the record has not been modified by another flow in the
meantime.

### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)

2026-06-04 17:57:51 +08:00

..

__init__.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

api_service.py

Feat: Agent api (#14157)

2026-04-24 10:02:22 +08:00

canvas_service.py

feat: pass chat_template_kwargs through agent chat completion (#14542)

2026-05-22 15:15:49 +08:00

chunk_feedback_service.py

feat: Auto-adjust chunk recall weights based on user feedback (#12689)

2026-04-08 09:52:18 +08:00

common_service.py

fix: duplicate document ingest guard (#15638)

2026-06-04 17:57:51 +08:00

connector_service.py

Feat: full optimization on connector dashboard (#14979)

2026-05-19 10:07:11 +08:00

conversation_service.py

fix: enforce tenant-scoped authorization for chatbot SDK endpoints (#14592)

2026-05-08 18:00:18 +08:00

dialog_service.py

Fix: think stream tail handling (#15582)

2026-06-04 10:04:35 +08:00

doc_metadata_service.py

Push metadata filters down to Infinity (#14974)

2026-05-18 14:22:04 +08:00

document_service.py

Refactor: Task Executor (#15154)

2026-05-27 21:54:17 +08:00

evaluation_service.py

feat(evaluation): track token usage in evaluation results (#13487)

2026-05-22 15:19:53 +08:00

file2document_service.py

Feat: add delete all support for delete operations (#13530)

2026-03-12 09:47:42 +08:00

file_service.py

Fix: table parser metadata (#15127)

2026-05-25 16:05:38 +08:00

knowledgebase_service.py

Refact: Added a private helper _visibility_and_status_filter (#13627)

2026-05-11 15:21:41 +08:00

langfuse_service.py

Fix the consistency of ts and datetime (#12288)

2025-12-29 12:37:13 +08:00

llm_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

mcp_server_service.py

Fix typos: retrievaler -> retriever (#10372)

2025-10-10 09:17:36 +08:00

memory_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

pipeline_operation_log_service.py

fix: file logs not displayed in dataset ingestion page (#14479)

2026-04-29 22:10:24 +08:00

search_service.py

Fix the consistency of ts and datetime (#12288)

2025-12-29 12:37:13 +08:00

system_settings_service.py

Fix admin CLI system variable commands (#14956)

2026-05-18 19:08:45 +08:00

task_service.py

Refactor: Task Executor (#15154)

2026-05-27 21:54:17 +08:00

tenant_llm_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

tenant_model_group_mapping_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

tenant_model_group_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

tenant_model_instance_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

tenant_model_provider_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

tenant_model_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00

user_canvas_version.py

Fix tiny issues (#14006)

2026-04-09 19:01:36 +08:00

user_service.py

Feat: tenant llm provider (#14595)

2026-05-29 17:39:41 +08:00