Resolved incident

Elevated errors on control plane API (July 22)

Zilliz · Minor · Started

Duration
1h 7m
Severity
Minor
Status
Resolved

Summary

Minor · Resolved

This incident was fully resolved at 10:07 UTC on July 22, 2026. Control plane API requests have been operating normally since. Running clusters, data access, and query traffic were not affected at any point.

View official incident ↗

Event timeline

How this incident unfolded, from the official status page.

  1. Investigating

    Zilliz

    Between 09:00 and 10:07 UTC on July 22, 2026, a subset of Zilliz Cloud control plane API requests returned authorization errors. Monitoring and metrics endpoints were the most affected. Running clusters, data access, and query traffic were not affected at any point. The issue was introduced by a backend service update and was fully resolved by rolling that change back.

  2. Resolved

    Zilliz

    This incident was fully resolved at 10:07 UTC on July 22, 2026. Control plane API requests have been operating normally since. Running clusters, data access, and query traffic were not affected at any point.