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run-llama / llama_index

LlamaIndex is a data framework for your LLM applications
https://docs.llamaindex.ai
MIT License
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[Documentation]: Redis Docstore+Index Store Demo code is incomplete/broken #13464

Closed CrackerHax closed 2 weeks ago

CrackerHax commented 3 months ago

Documentation Issue Description

https://docs.llamaindex.ai/en/stable/examples/docstore/RedisDocstoreIndexStoreDemo/?h=persist+redis

Demo code does not work. You can query the data after saving and it works fine but if you try to reload it you only get blank responses.

Documentation Link

https://docs.llamaindex.ai/en/stable/examples/docstore/RedisDocstoreIndexStoreDemo/?h=persist+redis

dosubot[bot] commented 3 months ago

To address the issue with the Redis Docstore+Index Store Demo not working as expected, especially when reloading data, consider the following steps:

  1. Ensure Schema Consistency: Verify that the schema used during data loading matches the schema during data reloading or querying. Key fields like id, doc_id, text, and vector should be consistently defined.

  2. Check Key Prefixes: Make sure the key prefix used to segment the keyspace in Redis is the same during both loading and reloading phases. Inconsistencies here could lead to data access issues.

  3. Index and Data Synchronization: Redis treats dataset records and indexes as separate entities. If you're reloading data, ensure that the index is properly rebuilt or updated to reflect the new data state.

  4. Metadata and Index Updates: If you've added metadata to the index after its creation, ensure the index is updated to include this new metadata for accurate querying results.

  5. Enable Debug Logging: For more insight into what might be going wrong, configure the logging level to DEBUG in your application. This will provide detailed logs that can help identify the issue.

If after following these steps you're still facing problems, providing more details about your setup and the steps leading to the issue could help in diagnosing and resolving the problem more effectively.

#### Details **Sources** - [[Question]: Getting empty response while retrieving answer from pdfs](https://github.com/run-llama/llama_index/issues/8973) - [Query Response Returning NONE (Custom LLM)](https://github.com/run-llama/llama_index/issues/1216) - [[Question]: When I used colab, the query didn't answer](https://github.com/run-llama/llama_index/issues/6765) - [Issue retrieving GPTVectorStoreIndex from storage](https://github.com/run-llama/llama_index/issues/2237) - [docs/docs/examples/vector_stores/RedisIndexDemo.ipynb](https://github.com/run-llama/llama_index/blob/main/docs/docs/examples/vector_stores/RedisIndexDemo.ipynb) - [docs/docs/examples/docstore/RedisDocstoreIndexStoreDemo.ipynb](https://github.com/run-llama/llama_index/blob/main/docs/docs/examples/docstore/RedisDocstoreIndexStoreDemo.ipynb) - [llama-index-legacy/tests/storage/docstore/test_redis_docstore.py](https://github.com/run-llama/llama_index/blob/main/llama-index-legacy/tests/storage/docstore/test_redis_docstore.py) - [llama-index-legacy/llama_index/legacy/vector_stores/redis.py](https://github.com/run-llama/llama_index/blob/main/llama-index-legacy/llama_index/legacy/vector_stores/redis.py) - [llama-index-integrations/storage/chat_store/llama-index-storage-chat-store-redis/llama_index/storage/chat_store/redis/base.py](https://github.com/run-llama/llama_index/blob/main/llama-index-integrations/storage/chat_store/llama-index-storage-chat-store-redis/llama_index/storage/chat_store/redis/base.py) - [docs/docs/understanding/tracing_and_debugging/tracing_and_debugging.md](https://github.com/run-llama/llama_index/blob/main/docs/docs/understanding/tracing_and_debugging/tracing_and_debugging.md) - [llama-index-networks/examples/privacy_safe_retrieval/logging.ini](https://github.com/run-llama/llama_index/blob/main/llama-index-networks/examples/privacy_safe_retrieval/logging.ini) - [llama-index-core/llama_index/core/callbacks/llama_debug.py](https://github.com/run-llama/llama_index/blob/main/llama-index-core/llama_index/core/callbacks/llama_debug.py) - [llama-index-integrations/storage/docstore/llama-index-storage-docstore-redis/pyproject.toml](https://github.com/run-llama/llama_index/blob/main/llama-index-integrations/storage/docstore/llama-index-storage-docstore-redis/pyproject.toml) - [docs/docs/sitemap.xml](https://github.com/run-llama/llama_index/blob/main/docs/docs/sitemap.xml)
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