[jira] [Commented] (TUBEMQ-114) Support consumers to adjust consumption targets without restarting

["Zhihua Chang (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/TUBEMQ-114?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17150780#comment-17150780 ] 

Zhihua Chang commented on TUBEMQ-114:
-------------------------------------

In our system, we use TubeMQ and consume with some filter items. But when we add a new filter item to a existed group and consume with the new filter items, first we must stop all the consumers and then start. We can not restart the consumer one by one, otherwise the new consumer will throw a TubeClientException with the message of "... is inconsistency with other consumers in the group ..." when register to the master. I think this is a bad experience. Can the TubeMQ support let the consuemer client update filter items one by one?

> Support consumers to adjust consumption targets without restarting
> ------------------------------------------------------------------
>
>                 Key: TUBEMQ-114
>                 URL: https://issues.apache.org/jira/browse/TUBEMQ-114
>             Project: Apache TubeMQ
>          Issue Type: Task
>            Reporter: Guocheng Zhang
>            Priority: Major
>              Labels: features
>             Fix For: 0.7.0
>
>
> Users have reported a requirement that when the system uses TubeMQ, it will frequently modify the consumption topics or filter items. Can the system increase the consumption theme or filter items without restarting? it is very good for the business experience if If this function completed
> 1. The consumer only needs to fill in the target server, consumer group, user name, and password to consume directly; during the consumption process, consumers are allowed to adjust the consumption range, such as increasing and decreasing Topic, increasing and decreasing filtering tid, without restarting the customer Terminal program



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