[Alibaba Cloud][RocketMQ][Upgrade Notice]
Upgrade time periods:
Beijing Time 10:00 on August 05, 2024 - Beijing Time 12:00 on August 05, 2024 [eu-central-1,eu-west-1]
Beijing Time 22:30 on August 05, 2024 - Beijing Time 05:00 on August 06, 2024 [cn-qingdao,cn-zhangjiakou,cn-hangzhou,cn-chengdu,ap-northeast-1,cn-heyuan,cn-guangzhou,ap-northeast-2]
Beijing Time 22:30 on August 07, 2024 - Beijing Time 05:00 on August 08, 2024 [cn-qingdao,mq-internet-access,cn-beijing,cn-hangzhou,cn-huhehaote,ap-southeast-1,cn-wulanchabu,cn-zhengzhou，ap-southeast-3]
Beijing Time 14:00 on August 12, 2024 - Beijing Time 18:00 on August 12, 2024 [us-east-1,us-west-1]
Beijing Time 22:30 on August 12, 2024 - Beijing Time 05:00 on August 13, 2024 [cn-hangzhou,cn-shanghai,cn-zhangjiakou,cn-hongkong,cn-chengdu,ap-southeast-1,cn-fuzhou,ap-southeast-5]
Beijing Time 22:30 on August 14, 2024 - Beijing Time 05:00 on August 15, 2024 [cn-hangzhou,cn-shanghai,cn-beijing,cn-hongkong,cn-huhehaote,ap-northeast-1,cn-nanjing,cn-north-2-gov-1,ap-southeast-6]
Beijing Time 10:00 on August 19, 2024 - Beijing Time 12:00 on August 19, 2024 [eu-central-1,eu-west-1]
Beijing Time 22:30 on August 19, 2024 - Beijing Time 05:00 on August 20, 2024 [mq-internet-access,cn-shenzhen,cn-zhangjiakou,cn-north-2-gov-1,cn-shanghai,cn-shanghai-finance-1,ap-southeast-2]
Beijing Time 22:30 on August 21, 2024 - Beijing Time 05:00 on August 22, 2024 [cn-shenzhen,cn-zhangjiakou,cn-north-2-gov-1,cn-shanghai,cn-shanghai-finance-1,ap-southeast-3]
Beijing Time 14:00 on August 26, 2024 - Beijing Time 18:00 on August 26, 2024 [us-east-1,us-west-1]
Beijing Time 22:30 on August 26, 2024 - Beijing Time 05:00 on August 27, 2024 [mq-internet-access,cn-beijing,cn-hangzhou-finance,cn-shenzhen-finance-1,ap-southeast-5,cn-qingdao-acdr-ut-1a]
Beijing Time 07:00 on August 28, 2024 - Beijing Time 10:00 on August 28, 2024 [ap-south-1,me-east-1,me-central-1]
Beijing Time 22:30 on August 28, 2024 - Beijing Time 05:00 on August 29, 2024 [mq-internet-access,cn-beijing,cn-hangzhou-finance,cn-shenzhen-finance-1,ap-southeast-6]
Update content: ApsaraMQ for RocketMQ in the corresponding region, including access methods over TCP, MQTT, and HTTP
During the update, the following issues may occur:
1. Second-level transient connections may occur in the ApsaraMQ for RocketMQ console and each service node of the cluster. The transient connection duration is positively correlated with the scale of the cluster. In most cases, transient connections do not affect business because the automatic retry mechanism is triggered on clients. However, exception logs are generated and message delays may occur.
2. Messages may be duplicated. Make sure that message idempotence is performed on applications based on best practices.
3. During the update, do not manage resources such as creating or deleting topics in the ApsaraMQ for RocketMQ console.
4. If you access ApsaraMQ for RocketMQ over HTTP, transient connections may occur or connection requests may be rejected. The issue lasts for less than 1 minute. Make sure that the reconnection and retry mechanisms are configured on clients.
You can also use the monitoring feature provided by ApsaraMQ for RocketMQ to monitor important business. To configure the monitoring feature, go to the ApsaraMQ for RocketMQ console and click Monitoring and Alerting in the left-side navigation pane of the Instance Details page.
We apologize for the inconvenience. If you have questions, submit a ticket to contact ApsaraMQ for RocketMQ technical support.