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Questions tagged [weaviate]

Weaviate is an open source vector database that stores both objects and vectors, allowing for combining vector search with structured filtering and CRUD operations. It supports modules such as creating embeddings or generating responses via OpenAI, and is accessible through GraphQL, REST, and various language clients.

Homepage: weaviate.io

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Langchain doesn't work with Weaviate vector database - Getting ValueError

from langchain.vectorstores.weaviate import Weaviate from langchain.llms import OpenAI from langchain.chains import ChatVectorDBChain,ConversationalRetrievalChain,RetrievalQAWithSourcesChain,RetrievalQA import weaviate from langchain.prompts.prompt…
Syed Mujeeb H
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Why does weaviate not return an error message if data is inserted into a non existant class?

If I noticed that if I attempt to enter data into a class that doesn't exist in weaviate it simply ignores the command and does not return an error message to the client. It even returns a vectorized entry. Is this by design and if yes how can I…
user2741831
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Weaviate schema missing while running the project on another system

I'm creating an app which uses Weaviate locally. I have added created a docker-compose.yml file and ran docker-compose up in terminal to start the weaviate database. I have created a schema and added some data to my database and everything works…
kheirq
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How to setup a multi-node Weaviate via docker-compose if you are using non-external API vectorizers?

We are currently exploring Weaviate for our system to introduce vector search but would not want to use external API vectorizers such as text2vec-openai or text2vec-huggingface. We just wanted to use Weaviate's pre-built transformers model container…
junbetterway
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Feature projection available through the REST API?

The documentation suggests in at least one place that the REST API should be able to return the projected vector information: Allowed values [for the include parameter] include: classification, vector, featureProjection and other module-specific…
Sixten Otto
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Weaviate resnet50 container does not appear to contain NVIDIA Driver

I have tried to set up the pytorch version of the weaviate resnet50 container, but it gives me the following error: weaviate-i2v-neural-1 | INFO: Started server process [7] weaviate-i2v-neural-1 | INFO: Waiting for application…
user2741831
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Geolocation search with Weaviate

I am running the geolocation search with weaviate based on their provided example. However, I dont seem to be able to run the example with pseudo inputs. Can someone provide me a minimal working example ? Here is my schema: { "class":…
Anon1284712
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Creating a Weaviate Docker image with a preloaded database

We need preloaded Weaviate Docker image for local development (the database is not big and can go in GIT). We need something like in Postgres ( preloading with test_dump) COPY test_dump.sql /docker-entrypoint-initdb.d/ Current workaround is with…
Levijatanu
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Weaviate: "create member list: Failed to get final advertise address" error when deploying multi-mode setup on AWS

I have a docker image based on semitechnologies/weaviate stored on AWS Elastic Container Registry, and I'm trying to deploy it as a multi-node setup using AppRunner. My problem is that the service never actually starts... Regardless of whether I set…
A. Csapo
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Can Weaviate support constructing Inverted index with different languages? And can I inspect the index?

I need to construct inverted index for a text corpus containing multiple languages. I have tokenized the corpus into words in advance according to certain rules. But after looking through the weaviate documentation, I'm not sure weaviate is able to…
yuhan zhang
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Weaviate's client.is_ready raise exception instead of boolean value

typhon-2-model-typhon-data-1 | Traceback (most recent call last): typhon-2-model-typhon-data-1 | File "/root/typhon-markdown-data/app.py", line 97, in typhon-2-model-typhon-data-1 | …
slothPete
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Optional properties in weaviate

I am trying to define a schema for my class in weaviate. However, the data I am uploading is sometimes incomplete. Some properties defined in the schema will be None. Currently, I am getting errors like: {'error': [{'message': "invalid number…
Ludwig
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Weaviate filter through nested objects

I have an issue within Reference filters, I have nested objects within the data: { "name" : "Zach", "car" : [ { "make" : "Saturn", "model" : "SL" }, { "make" : "Suba", "model" : "Imprezza" } ] } { …
zakaria hamdane
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Data left in memory and on disk after delete weaviate

When using DELETE /v1/schema to delete the whole class towards weaviate, data is sometimes left on disk and in memory but the schema is deleted. It is then not possible to retrieve the data and not to do another delete. So if I recreate the schema…
gurgoles
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Weaviate vector type

Is it possible to change the datatype of an vector? When I for instance trying to save following object to /batch/objects { "fields": [ "ALL" ], "objects": [ { "id": "1112a0911b90de8277fc3fb45c97d3c3", …
gurgoles
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