Document upsert timeout error in Qdrant

Claudio_Balbino · April 17, 2024, 1:00pm

I can’t use the self-hosted Qdrant, it returns the ConnectTimeoutError error, but I use this same Qdrant with Flowise

Information on your n8n setup
n8n version: Version 1.36.4
Database: Postgress
Running n8n via: Docker
Operating system: Ubuntu

Error detail:
n8n version: 1.36.4 (Self Hosted)

Error cause:

{
    "name":"ConnectTimeoutError",
    "code":"UND_ERR_CONNECT_TIMEOUT",
    "message":"Connect Timeout Error"
}

stack trace:
TypeError: fetch failed 
    at Object.fetch (node:internal/deps/undici/undici:11731:11) 
    at processTicksAndRejections (node:internal/process/task_queues:95:5) 
    at fetchJson (/usr/local/lib/node_modules/ n8n/node_modules/@qdrant/openapi-typescript-fetch/dist/cjs/fetcher.js:135:22) 
    at /usr/local/lib/node_modules/n8n/node_modules/@qdrant/js-client-rest/dist/ cjs/api-client.js:46:26 
    at handler (/usr/local/lib/node_modules/n8n/node_modules/@qdrant/openapi-typescript-fetch/dist/cjs/fetcher.js:156:16) 
    at / usr/local/lib/node_modules/n8n/node_modules/@qdrant/js-client-rest/dist/cjs/api-client.js:32:24 
    at handler (/usr/local/lib/node_modules/n8n/node_modules/ @qdrant/openapi-typescript-fetch/dist/cjs/fetcher.js:156:16) 
    at fetchUrl (/usr/local/lib/node_modules/n8n/node_modules/@qdrant/openapi-typescript-fetch/dist/cjs/ fetcher.js:162:22) 
    at Object.fun [as getCollections] (/usr/local/lib/node_modules/n8n/node_modules/@qdrant/openapi-typescript-fetch/dist/cjs/fetcher.js:168:20 ) 
    at QdrantClient.getCollections (/usr/local/lib/node_modules/n8n/node_modules/@qdrant/js-client-rest/dist/cjs/qdrant-client.js:826:26) 
    at QdrantVectorStore.ensureCollection (/usr/ local/lib/node_modules/n8n/node_modules/@langchain/community/dist/vectorstores/qdrant.cjs:140:26) 
    at QdrantVectorStore.addVectors (/usr/local/lib/node_modules/n8n/node_modules/@langchain/community/ dist/vectorstores/qdrant.cjs:84:9) 
    at QdrantVectorStore.addDocuments (/usr/local/lib/node_modules/n8n/node_modules/@langchain/community/dist/vectorstores/qdrant.cjs:69:9) 
    at Function. fromDocuments (/usr/local/lib/node_modules/n8n/node_modules/@langchain/community/dist/vectorstores/qdrant.cjs:191:13) 
    at Object.populateVectorStore (/usr/local/lib/node_modules/n8n/node_modules/ @n8n/n8n-nodes-langchain/dist/nodes/vector_store/VectorStoreQdrant/VectorStoreQdrant.node.js:68:9) 
    at Object.execute (/usr/local/lib/node_modules/n8n/node_modules/@n8n/n8n- nodes-langchain/dist/nodes/vector_store/shared/createVectorStoreNode.js:174:21) 
    at Workflow.runNode (/usr/local/lib/node_modules/n8n/node_modules/n8n-workflow/dist/Workflow.js:728: 19) 
    at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute.js:660:53 
    at /usr/local/lib/node_modules/n8n/node_modules/n8n-core/dist/WorkflowExecute .js:1062:20

n8n · April 17, 2024, 1:00pm

It looks like your topic is missing some important information. Could you provide the following if applicable.

n8n version:
Database (default: SQLite):
n8n EXECUTIONS_PROCESS setting (default: own, main):
Running n8n via (Docker, npm, n8n cloud, desktop app):
Operating system:

Claudio_Balbino · April 20, 2024, 8:24pm

Has anyone had this problem using self-hosted Qdrant?

What caught my attention is that with Flowise I can use it without any problems

Shirobachi · April 20, 2024, 8:38pm

Hey @Claudio_Balbino,

I’ve never used Flowise, but qdrand self-hosted via docker work fine for me

Do you mind share your workflow?

Claudio_Balbino · April 21, 2024, 1:12pm

Hi @Shirobachi

The model I’m using is similar to the one you shared

I don’t know if I missed any details in my installation, but the curious thing is that I can upsert documents using Flowise, but I can’t with n8n

Could you share the Qdrant docker compose you are using?

Shirobachi · April 21, 2024, 1:58pm

I see you use collection by ID, if you change it to list, is there anything?
If not, can you show credentials (without api), I have http://192.168.0.99:6333 maybe you have some lading slash or sth?

Claudio_Balbino · April 21, 2024, 2:41pm

Even though the credential shows that the connection was tested successfully, nothing appears in the list

I’ve already tested without an API but I wasn’t successful either.

Shirobachi · April 23, 2024, 3:05pm

Can you connect from n8n to the address you mentioned using an HTTP node or something similar? You mentioned using a Docker instance; is it hosted locally or in the cloud? Can n8n access this address?

Currently, I’m outside my home network where Qdrant is set up, so I can’t test it myself. However, I believe the HTTP node should be able to connect to Qdrant via a simple GET request. If you’re experiencing a timeout, it’s likely that the address is unreachable. It would be useful to have your deployment configuration for further investigation.