GreptimeTeam/greptimedb

Remove vecotr index

Aperta

#8881 aperta il 14 ago 2026

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Descrizione

What type of enhancement is this?

Tech debt reduction

What does the enhancement do?

The vector index was introduced and tracked in #7668.

However, we do not believe that vector indexing is a core missing capability for GreptimeDB as an observability database, and we do not plan to continue investing in this area.

Therefore, we have decided to remove all code related to the vector_index feature, which has been gated behind a feature flag and disabled by default.

Implementation challenges

No response

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