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- storage.md: document the row-level CAS annotation on `__manifest.object_id` and the `expected_table_versions` OCC contract on `ManifestBatchPublisher::publish`. - errors.md: list `ManifestConflictDetails` and its variants alongside `ManifestError`. - constants.md: add `PUBLISHER_RETRY_BUDGET = 5`. Per AGENTS.md "Maintenance contract": new schema construct, new constant, and new typed error shape all need to ship with the source change.
21 lines
1.2 KiB
Markdown
21 lines
1.2 KiB
Markdown
# Constants & Tunables (cheat sheet)
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| Name | Value | Where |
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| `MANIFEST_DIR` | `__manifest` | `db/manifest/layout.rs` |
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| Commit graph dir | `_graph_commits.lance` | `db/commit_graph.rs` |
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| Run registry dir | `_graph_runs.lance` | `db/run_registry.rs` |
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| Run branch prefix | `__run__` | `db/run_registry.rs` |
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| Schema apply lock | `__schema_apply_lock__` | `db/mod.rs` |
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| Manifest publisher retry budget | `PUBLISHER_RETRY_BUDGET = 5` | `db/manifest/publisher.rs` |
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| Merge stage batch | `MERGE_STAGE_BATCH_ROWS = 8192` | `exec/merge.rs` |
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| Maintenance concurrency | `OMNIGRAPH_MAINTENANCE_CONCURRENCY=8` | `db/omnigraph/optimize.rs` |
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| Graph index cache size | `8` (LRU) | `runtime_cache.rs` |
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| Default body limit | `1 MB` | `omnigraph-server/lib.rs` |
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| Ingest body limit | `32 MB` | `omnigraph-server/lib.rs` |
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| Engine embed model | `gemini-embedding-2-preview` | `omnigraph/embedding.rs` |
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| Compiler embed model | `text-embedding-3-small` | `omnigraph-compiler/embedding.rs` |
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| Embed timeout | `30 000 ms` | both clients |
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| Embed retries | `4` | both clients |
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| Embed retry backoff | `200 ms` | both clients |
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| LANCE memory pool default | `1 GB` (raised in v0.3.0) | runtime |
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