Eric Liu created ROCKETMQ-175: --------------------------------- Summary: Inconsistent subscriptions may filter messages Key: ROCKETMQ-175 URL: https://issues.apache.org/jira/browse/ROCKETMQ-175 Project: Apache RocketMQ Issue Type: Bug Components: rocketmq-broker Affects Versions: 4.0.0-incubating Reporter: Eric Liu Assignee: yukon Fix For: 4.1.0-incubating
When consumers in one group have different subscriptions(with tag), broker will select the one has latest client version. Although when this consumer shutdown, broker would not update the subscription until someone in group restart, so other consumers will miss messages by the dead consumer's tag. Broker should refresh the group's subscriptions when someone was off-line. -- This message was sent by Atlassian JIRA (v6.3.15#6346)