Yandex Cloud incident

Part of operations in MDB clusters hangs

Minor Resolved View vendor source →

Yandex Cloud experienced a minor incident on September 15, 2021 affecting Managed Service for Apache Kafka® and Managed Service for ClickHouse® and 1 more component, lasting 2h 49m. The incident has been resolved; the full update timeline is below.

Started
Sep 15, 2021, 10:34 PM UTC
Resolved
Sep 16, 2021, 01:23 AM UTC
Duration
2h 49m
Detected by Pingoru
Sep 15, 2021, 10:34 PM UTC

Affected components

Managed Service for Apache Kafka®Managed Service for ClickHouse®Managed Service for MySQL®Managed Service for PostgreSQLManaged Service for Valkey™Yandex MPP Analytics Engine for PostgreSQLYandex StoreDocru-central1-aru-central1-b

Update timeline

  1. investigating Sep 16, 2021, 12:55 AM UTC

    We noticed that some of the operations on MDB clusters take a long time. The developers have localized the problem and are working on fixing it.

  2. resolved Sep 16, 2021, 01:37 AM UTC

    The issue was solved at 04:23 (GMT +3). We're investigating the causes of the problem.