product · inferred from evidence
Chroma
A persistent vector store used for document embeddings and retrieval.
- 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
- 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