OpenSearch kNN Status — Is OpenSearch kNN Down?

Operational

Last checked: 1m ago

Having issues with OpenSearch kNN?

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0

reports in the last 24 hours

Service Status

OpenSearch

Operational90ms

24-Hour Uptime

100%

Operational

Degraded

Outage

No data

Latency (24h)

Recent Incidents

No incidents in the past 30 days

Common Issues with OpenSearch kNN

See detailed troubleshooting guides for the most common OpenSearch kNN errors:

API Error (500 / 502 / 503)

OpenSearch kNN is returning server errors (HTTP 500, 502, or 503). Vector databases power real-time search and retrieval-augmented generation (RAG) applications — an outage directly impacts your AI product's ability to retrieve context, answer questions, or perform semantic search.

Slow Query Response / High Latency

Queries to OpenSearch kNN are taking much longer than usual, degrading the performance of your semantic search or RAG pipeline. High latency in vector databases is often caused by index size, query complexity, or infrastructure load.

Index / Collection Unavailable

Your vector index or collection on OpenSearch kNN is returning errors or appears to be missing. This can happen after index recreation, namespace issues, or platform-side storage problems.

About OpenSearch kNN

Open-source vector search in OpenSearch

Official Website

Category

Monitored Surfaces

OpenSearch

Community Discussion

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