Workbench/qa/sess_3f643ef89e844e6fb6d3d9a19439b359
Slice 5 regression sanity
This session view preserves turn history, grounded citations, and the retrieval trace selected for each assistant answer.
- session_id
- sess_3f643ef89e844e6fb6d3d9a19439b359
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- active
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- 2
- citations
- 3
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Session transcript
Turn history is ordered, reloadable, and keeps the grounding artifacts next to each assistant answer.
user2026-03-24 11:53:35Z
What is ThreadLocal?
assistant2026-03-24 11:53:35Z
Lead with: 线程复用会导致脏数据和内存泄漏。
Then connect it to: 线程池复用线程时如果不 remove，可能导致脏数据和内存泄漏。
Citations (3)
Citations are mandatory for grounded answers.
question_itemThreadLocal 会导致什么问题？
线程池复用线程时如果不 remove，可能导致脏数据和内存泄漏。
Source: Manual Q&A - ThreadLocal 会导致什么问题？
Retrieval trace • hybrid • 6 hits
Slice 5 hybrid retrieval uses question FTS plus structured tag/source expansion over persisted local chunks.Embeddings are intentionally deferred in this slice; no external vector store is used.
source_documentmergedscore 109.0
Question 2: 为什么 ThreadLocal 在线程池里要手动清理？
Source answer: 线程复用会导致脏数据和内存泄漏。
source_documentmergedscore 103.0
Question: ThreadLocal 会导致什么问题？
Answer: 线程池复用线程时如果不 remove，可能导致脏数据和内存泄漏。
question_itemmergedscore 62.0
为什么 ThreadLocal 在线程池里要手动清理？
question_itemmergedscore 60.0
Redis 分布式锁会遇到哪些问题？
question_itemmergedscore 59.0
ThreadLocal 会导致什么问题？
source_documentmergedscore 52.0
Question 1: Redis 分布式锁会遇到哪些问题？
Source answer: 要考虑误删、续约、主从切换一致性和超时兜底。
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strategy: hybrid
question_ids: 3
chunk_ids: 6
created_at: 2026-03-24 11:53:35Z