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Release Notes - Apache RocketMQ - Version 4.7.0

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Below is a summary of the issues addressed in the 4.7.0 release of RocketMQ. For full documentation of the release, a guide to get started, please refer to Quick Start.

New Feature

  • [ISSUE-1515] - Synchronous replication change to pipeline manner.
  • Improvement

    • [ISSUE-1809] - Improve exception handle of transaction check service.
    • [ISSUE-1794] - Upgrade fastjson version.
    • [ISSUE-1774] - Prevent the client from committing too frequently.
    • [ISSUE-1771] - Enable MessageExt to get brokername information.

    Bug

    • [ISSUE-1805] - Cannot find callback in MQPullConsumerScheduleService.
    • [ISSUE-1787] - The queryCq command of mqadmin returned incorrect data.
    • [ISSUE-1751] - Fix bug that MessageClientIDSetter inject wrong pid.
    • [ISSUE-1409] - Fix bug using queryMsgByKey or queryMsgByUniqueKey command when acl is turned on.
    • [ISSUE-1781] - Fix bug with asynchronous retry.
    • [ISSUE-1821] - Fix bug that MessageClientIDSetter#getIPFromID return wrong pid.