qermeng的博客

spring kafka事务处理You can use the KafkaTransactionManager with normal Spring transaction support (@Transactional, TransactionTemplate etc). If a transaction is active, any KafkaTemplate operations perf...

Server 端事务状态管理TransactionCoordinator 会维护相应的事务的状态信息（也就是 TxnStatus），对于一个事务，总共有以下几种状态：状态 状态码 说明Empty 0 Transaction has not existed yetOngoing 1 Transaction has started and ongoingPrepareCommit 2 Gro...