AliwareMQ for MQTT upgrade notice in Feb 2023
2023/02/02
[Upgrade notice] [AliwareMQ for MQTT upgrade notice in Feb 2023]
Upgrade windows, regions, and instance types that may be affected:
Feb 07, 2023 22:00 Beijing time - Feb 08, 2023 07:00 Beijing time [Hangzhou, Chengdu, Zhangjiakou]
Feb 09, 2023 22:00 Beijing time - Feb 10, 2023 07:00 Beijing time [Hangzhou, Beijing, Shanghai, Shenzhen, Chengdu, Zhangjiakou, Qingdao, Hohhot, Public]
Feb 14, 2023 22:00 Beijing time - Feb 15, 2023 07:00 Beijing time [Hangzhou, Beijing, Shanghai, Shenzhen, Chengdu, Zhangjiakou, Qingdao, Hohhot, Public, Singapore, Hong Kong]
Feb 21, 2023 22:00 Beijing time - Feb 22, 2023 07:00 Beijing time [Tokyo, Sydney, Kuala Lumpur, Jakarta, Manila, Mumbai, Frankfurt, Silicon Valley, Virginia, Dubai, London]
Feb 23, 2023 22:00 Beijing time - Feb 24, 2023 07:00 Beijing time [Hangzhou, Beijing, Shanghai, Shenzhen, Chengdu, Zhangjiakou, Qingdao, Hohhot, Public, Singapore, Hong Kong]
Upgrade Impact:
During the upgrade, the MQTT console and each service node in the cluster may experience a second-level flash (the flash time is positively related to the cluster scale). The client application needs to set automatic reconnection to avoid affecting the business.
During the upgrade period, there may be a small number of failures in message sending, and the application should implement a retry mechanism for disconnection failures; at the same time, there may be message delays. For administrative operations on the console, please avoid maintenance windows.
Sorry for the inconvenience caused to you, if you have any questions, please feel free to contact us through the ticket.
Upgrade windows, regions, and instance types that may be affected:
Feb 07, 2023 22:00 Beijing time - Feb 08, 2023 07:00 Beijing time [Hangzhou, Chengdu, Zhangjiakou]
Feb 09, 2023 22:00 Beijing time - Feb 10, 2023 07:00 Beijing time [Hangzhou, Beijing, Shanghai, Shenzhen, Chengdu, Zhangjiakou, Qingdao, Hohhot, Public]
Feb 14, 2023 22:00 Beijing time - Feb 15, 2023 07:00 Beijing time [Hangzhou, Beijing, Shanghai, Shenzhen, Chengdu, Zhangjiakou, Qingdao, Hohhot, Public, Singapore, Hong Kong]
Feb 21, 2023 22:00 Beijing time - Feb 22, 2023 07:00 Beijing time [Tokyo, Sydney, Kuala Lumpur, Jakarta, Manila, Mumbai, Frankfurt, Silicon Valley, Virginia, Dubai, London]
Feb 23, 2023 22:00 Beijing time - Feb 24, 2023 07:00 Beijing time [Hangzhou, Beijing, Shanghai, Shenzhen, Chengdu, Zhangjiakou, Qingdao, Hohhot, Public, Singapore, Hong Kong]
Upgrade Impact:
During the upgrade, the MQTT console and each service node in the cluster may experience a second-level flash (the flash time is positively related to the cluster scale). The client application needs to set automatic reconnection to avoid affecting the business.
During the upgrade period, there may be a small number of failures in message sending, and the application should implement a retry mechanism for disconnection failures; at the same time, there may be message delays. For administrative operations on the console, please avoid maintenance windows.
Sorry for the inconvenience caused to you, if you have any questions, please feel free to contact us through the ticket.
