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https://issues.apache.org/jira/browse/ROCKETMQ-136?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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yukon updated ROCKETMQ-136:
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Fix Version/s: 4.2.0-incubating
> Provide a handy message queue selector for order message sharding
> -----------------------------------------------------------------
>
> Key: ROCKETMQ-136
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-136
> Project: Apache RocketMQ
> Issue Type: Improvement
> Components: rocketmq-client
> Affects Versions: 4.1.0-incubating
> Reporter: Jaskey Lam
> Assignee: Jaskey Lam
> Priority: Minor
> Fix For: 4.2.0-incubating
>
>
> When order message is needed, users need to provide a message queue selector
> to make sure that the messages which has the same shading key should be sent
> to the same message queue.
> Actually this is a very common scenario with a common solutions, say
> consistent hashing.
> We should provide a handy selector for them to easily do that, what they only
> need to provide is a sharding key.
> A consistent hash selector will meet most of the user's need.
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