FTS indexes built with with_position=True crash lance's optimize/compaction
on lancedb >= 0.32 when merging an unindexed tail (Max offset exceeds length
of values; upstream lance-format/lance#7653). The crash aborts optimize()
including version cleanup, so the index dir grows unbounded until the disk
fills. everos recall is OR-mode BM25 and never does phrase queries, so
positions are never read -- disabling is lossless.
- base: default with_position=False
- infra: migrate_fts_indexes() rebuilds pre-fix indexes once at startup + reclaims orphans
- cascade worker: count consecutive optimize failures, escalate warning->error
Fixes#335.
Co-authored-by: zhanghui <zhanghui@shanda.com>
Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
compile_filters() unconditionally appended 'deprecated_by IS NULL' to
every query, but the deprecated_by column only exists on user-scoped
tables (episode, atomic_fact — Reflection V1). Agent tables
(agent_case, agent_skill) lack this column, causing a SQL error on
agent search/get queries.
Gate the clause behind owner_type == 'user' so agent queries no longer
reference a non-existent column.
Bump version to 1.1.2.
Co-authored-by: Jiayao Song <jiayao.song@shanda.com>
md-first memory extraction framework for AI agents.
Markdown is the single source of truth; SQLite holds state and LanceDB
provides the rebuildable vector + BM25 + scalar index. The codebase follows
a single-direction DDD layering (entrypoints -> service -> memory -> infra,
with component / core / config cross-cutting) enforced by import-linter.
Engineering surface:
- Coding conventions in .claude/rules/ (path-scoped) and workflows in
.claude/skills/ (/commit, /new-branch, /pr).
- GitHub Actions CI runs make lint + test + integration; pre-commit mirrors
the gates locally (ruff, hygiene hooks, gitlint commit-msg).
- Commit messages follow Conventional Commits, enforced by gitlint.
- make lint also enforces datetime two-zone discipline and OpenAPI drift.
zhanghui
Kendrick-Song
Elliot Chen
Yangtze-Seventh
Elliot Chen