database · inferred from evidence
chromadb
A database being installed via pip, which depends on hnswlib.
- ChromaDB long-running service hits OSError: [Errno 24] Too many open files
A Django-hosted Chroma service ran fine for a while, then started failing with "OSError: [Errno 24] Too many open files" on chromadb 0.4.15 (chroma-hnswlib 0.7.3, Python 3.11.4). The reporter asked whether some close() call was missing afte
- pip install chromadb fails building the hnswlib wheel on macOS (clang errors)
On macOS 13.x, `pip install chromadb` failed while building the hnswlib wheel with clang errors such as "unknown type name 'nullptr_t'" and "command '/usr/bin/clang' failed with exit code 1". Multiple users hit this across Python 3.9 throug
- ChromaDB DuplicateIDError on memgpt load (duplicate embedding IDs)
Running `memgpt load` with a large .jsonl dataset failed with "chromadb.errors.DuplicateIDError: Expected IDs to be unique, found duplicates of: ...". The dataset produced duplicate embedding IDs on load, and Chroma's `validate_ids` rejecte
- ChromaDB ValueError: Cannot submit more than 41,666 embeddings at once
After upgrading from chromadb 0.3.26 to 0.4.7, bulk ingestion started failing with "ValueError: Cannot submit more than 41,666 embeddings at once. Please submit your embeddings in batches of size 41,666 or less." Nothing else changed; the r
- Chroma.from_documents() raises sqlite3.OperationalError: attempt to write a readonly database
Using Chroma as a persistent vector store via Chroma.from_documents(docs, embedding, persist_directory=...) on Ubuntu with langchain 0.0.351. The first creation worked, but deleting the persist directory with shutil.rmtree and recreating th