[ISSUE #740]Fix Typo - #741
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Jun 13, 2026
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| 事务消息发送分为两个阶段。第一阶段会发送一个**半事务消息**，半事务消息是指暂不能投递的消息，生产者已经成功地将消息发送到了 Broker，但是Broker 未收到生产者对该消息的二次确认，此时该消息被标记成“暂不能投递”状态，如果发送成功则执行本地事务，并根据本地事务执行成功与否，向 Broker 半事务消息状态（commit或者rollback），半事务消息只有 commit 状态才会真正向下游投递。如果由于网络闪断、生产者应用重启等原因，导致某条事务消息的二次确认丢失，Broker 端会通过扫描发现某条消息长期处于“半事务消息”时，需要主动向消息生产者询问该消息的最终状态（Commit或是Rollback）。这样最终保证了本地事务执行成功，下游就能收到消息，本地事务执行失败，下游就收不到消息。总而保证了上下游数据的一致性。 | ||
| 事务消息发送分为两个阶段。第一阶段会发送一个**半事务消息**，半事务消息是指暂不能投递的消息，生产者已经成功地将消息发送到了 Broker，但是Broker 未收到生产者对该消息的二次确认，此时该消息被标记成“暂不能投递”状态，如果发送成功则执行本地事务，并根据本地事务执行成功与否，向 Broker 发送半事务消息状态（commit或者rollback），半事务消息只有 commit 状态才会真正向下游投递。如果由于网络闪断、生产者应用重启等原因，导致某条事务消息的二次确认丢失，Broker 端会通过扫描发现某条消息长期处于“半事务消息”时，需要主动向消息生产者询问该消息的最终状态（Commit或是Rollback）。这样最终保证了本地事务执行成功，下游就能收到消息，本地事务执行失败，下游就收不到消息。总而保证了上下游数据的一致性。 |
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Thanks for your contribution! Could you also check and fix the remaining typo in the same paragraph, such as “总而保证” to “从而保证”?
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Summary
Fixes a missing word in the transaction message documentation: adds "发送" (send) to make the sentence grammatically complete: "向 Broker 发送半事务消息状态". Also adds a trailing newline to the file.
LGTM. ✅
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Update 06message5.md
Please do not create a Pull Request without creating an issue first.
What is the purpose of the change
Fix Typo.
Brief changelog
XX
Verifying this change
XXXX
Follow this checklist to help us incorporate your contribution quickly and easily:
[ISSUE #123] Fix UnknownException when host config not exist. Each commit in the pull request should have a meaningful subject line and body.mvn -B clean apache-rat:check findbugs:findbugs checkstyle:checkstyleto make sure basic checks pass. Runmvn clean install -DskipITsto make sure unit-test pass. Runmvn clean test-compile failsafe:integration-testto make sure integration-test pass.