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https://issues.apache.org/jira/browse/ROCKETMQ-309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16237010#comment-16237010
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laiyiyu commented on ROCKETMQ-309:
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When application use consume client in Broadcast model which runs in the
docker,we can pull message only from fist offset, because docker allocate the
apps at random and cause the store file do not reuse. However, we only want to
pull message from last offset sometimes even though the apps runs in the
docker, and we can use MQBroadcastFromLastConsumer in this case.
> add new consumer implement
> --------------------------
>
> Key: ROCKETMQ-309
> URL: https://issues.apache.org/jira/browse/ROCKETMQ-309
> Project: Apache RocketMQ
> Issue Type: New Feature
> Components: rocketmq-client
> Affects Versions: 4.1.0-incubating
> Reporter: laiyiyu
> Assignee: Xiaorui Wang
> Labels: add, consumer, implement, new
>
> When application use consume client in Broadcast model which runs in the
> docker,we can pull message only from fist offset, because docker allocate the
> apps at random and cause the store file do not reuse. However, we only want
> to pull message from last offset sometimes even though the apps runs in the
> docker, and we can use MQBroadcastFromLastConsumer in this case.
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