Yandex Cloud incident

Problem with displaying cluster status in Managed Service for ClickHouse

Minor Resolved View vendor source →

Yandex Cloud experienced a minor incident on November 5, 2023 affecting Managed Service for ClickHouse® and ru-central1-a and 1 more component, lasting 12h 50m. The incident has been resolved; the full update timeline is below.

Started
Nov 05, 2023, 07:00 AM UTC
Resolved
Nov 05, 2023, 07:50 PM UTC
Duration
12h 50m
Detected by Pingoru
Nov 05, 2023, 07:00 AM UTC

Affected components

Managed Service for ClickHouse®ru-central1-aru-central1-b

Update timeline

  1. investigating Nov 05, 2023, 06:57 PM UTC

    We noticed that some clusters in the Managed Service for ClickHouse incorrectly display the status "Unknown". The performance of the clusters has not been affected, they are working normally. The developers are already aware of it and are fixing it.

  2. resolved Nov 05, 2023, 08:05 PM UTC

    At 22:50 Moscow time, the problem was fixed, now the Cloud services are working correctly. We are investigating the causes of its occurrence.