Uploaded image for project: 'Apache RocketMQ'
  1. Apache RocketMQ
  2. ROCKETMQ-124

Support non-redundant message delivery mechanism

    Details

      Description

      The duplicated messages are worrisome. It will cost much if the user needs non-repeating messages.

      In most cases, the user need store the consumer records to judge a message is replicated or not, and the store stage should guarantee strong consistency. As you see, it's very complicated, so support a strict and non-redundant message delivery mechanism is impending.

      In this context, we hope to design a delivery once plugin, say, you could design a global(but need raft guarantee multi-copy data) storage, using the hooker of RocketMQ ConsumeMessageHook to finish the task.

        Attachments

          Activity

            People

            • Assignee:
              Unassigned
              Reporter:
              Yukon yukon
            • Votes:
              0 Vote for this issue
              Watchers:
              3 Start watching this issue

              Dates

              • Created:
                Updated: