Re: [PR] [docs] Add 'scan.incremental.snapshot.backfill.skip' to docs. [flink-cdc]

["gtk96 (via GitHub)" <gi...@apache.org>]

gtk96 commented on code in PR #3030:
URL: https://github.com/apache/flink-cdc/pull/3030#discussion_r1663652660


##########
docs/content/connectors/mongodb-cdc(ZH).md:
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@@ -285,6 +285,13 @@ upstart 流需要一个唯一的密钥，所以我们必须声明 `_id` 作为
       <td>是否在快照结束后关闭空闲的 Reader。 此特性需要 flink 版本大于等于 1.14 并且 'execution.checkpointing.checkpoints-after-tasks-finish.enabled' 需要设置为 true。<br>
           若 flink 版本大于等于 1.15，'execution.checkpointing.checkpoints-after-tasks-finish.enabled' 默认值变更为 true，可以不用显式配置 'execution.checkpointing.checkpoints-after-tasks-finish.enabled' = true。</td>
     </tr>
+    <tr>
+      <td>scan.incremental.snapshot.backfill.skip</td>
+      <td>optional</td>
+      <td style="word-wrap: break-word;">false</td>
+      <td>Boolean</td>
+      <td>是否在快照读取阶段跳过后backfill日志。如果跳过后backfill日志，那么快照阶段出现的变更将不会在快照阶段被捕获，而是会在后续的流处理阶段被读取。注意：跳过后backfill日志可能仅能保证至少一次语义(at-least-once)，这可能导致数据被重复消费。例如，变更日志可能已经在快照阶段在快照中生效，在后续的流处理阶段可能会再次被读取。</td>

Review Comment:
   @loserwang1024  Can the Chinese and English here be formatted? 跳过后backfill日志 Is there a linguistic problem here?



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