Service Upgrade

【Product Change】Upgrade announcement for Flink Monitoring Agent

Apr 21, 2026

Cloud Monitor

Affected time

2026-05-06 Upgrade

Change and Impact

In order to continuously enhance the stability of Prometheus monitoring data collection for Alibaba Cloud Realtime Compute for Apache Flink, Alibaba Cloud Managed Service for Prometheus will progressively upgrade the Prometheus data collection agents for Flink clusters from May 6, 2026, to May 20, 2026.During the upgrade window, Prometheus monitoring data for the affected Flink clusters may experience brief interruptions (typically lasting 1–2 minutes). Data collection will automatically resume after the upgrade completes.

Action required

This upgrade will not result in any changes to billing and will not impact the normal operation of your Flink jobs.

If you have any questions, please feel free to contact us via our support hotline or by submitting a ticket.