Consumption Exception

Last updated: 2021-09-16 15:58:42

    What should I do if consumption is exceptional?

    • View whether traffic throttling is performed. Check whether there is a surge in traffic in Barad and upgrade the instance specification for solution.
    • Check whether the limit of consumer groups has been reached.
    • If rebalancing occurs frequently for network reasons, we recommend you adjust the client timeout period.
    • Check whether expired offsets are pulled. Messages will be deleted after expiration, and if they are pulled with expired offsets, the pull will fail.

    What should I do if an error persists after a period of production?

    • View whether traffic throttling is performed. Check whether there is a surge in traffic on the monitoring page and upgrade the instance specification for solution.
    • View whether capacity throttling is performed. Check the instance capacity on the monitoring page and upgrade the instance specification or modify the data retention period for solution.

    How is the number of remaining unconsumed messages calculated?

    Number of unconsumed messages = max offset position - submitted offset position, as shown below: