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[doc] Add docs for close idle readers feature. #2208

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Jun 13, 2023
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7 changes: 7 additions & 0 deletions docs/content/connectors/mongodb-cdc(ZH).md
Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,13 @@ upstart 流需要一个唯一的密钥,所以我们必须声明 `_id` 作为
<td>Integer</td>
<td>增量快照的区块大小 mb。</td>
</tr>
<tr>
<td>scan.incremental.close-idle-reader.enabled</td>
<td>optional</td>
<td style="word-wrap: break-word;">false</td>
<td>Boolean</td>
<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。</td>
</tr>
</tbody>
</table>
</div>
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7 changes: 7 additions & 0 deletions docs/content/connectors/mongodb-cdc.md
Original file line number Diff line number Diff line change
Expand Up @@ -261,6 +261,13 @@ Connector Options
<td>Integer</td>
<td>The chunk size mb of incremental snapshot.</td>
</tr>
<tr>
<td>scan.incremental.close-idle-reader.enabled</td>
<td>optional</td>
<td style="word-wrap: break-word;">false</td>
<td>Boolean</td>
<td>Whether to close idle readers at the end of the snapshot phase. The flink version is required to be greater than or equal to 1.14 when 'execution.checkpointing.checkpoints-after-tasks-finish.enabled' is set to true.</td>
</tr>
</tbody>
</table>
</div>
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7 changes: 7 additions & 0 deletions docs/content/connectors/mysql-cdc(ZH).md
Original file line number Diff line number Diff line change
Expand Up @@ -317,6 +317,13 @@ Flink SQL> SELECT * FROM orders;
For example: <code>'debezium.snapshot.mode' = 'never'</code>.
查看更多关于 <a href="https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-connector-properties"> Debezium 的 MySQL 连接器属性</a></td>
</tr>
<tr>
<td>scan.incremental.close-idle-reader.enabled</td>
<td>optional</td>
<td style="word-wrap: break-word;">false</td>
<td>Boolean</td>
<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。</td>
</tr>
</tbody>
</table>
</div>
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7 changes: 7 additions & 0 deletions docs/content/connectors/mysql-cdc.md
Original file line number Diff line number Diff line change
Expand Up @@ -320,6 +320,13 @@ During a snapshot operation, the connector will query each included table to pro
For example: <code>'debezium.snapshot.mode' = 'never'</code>.
See more about the <a href="https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-connector-properties">Debezium's MySQL Connector properties</a></td>
</tr>
<tr>
<td>scan.incremental.close-idle-reader.enabled</td>
<td>optional</td>
<td style="word-wrap: break-word;">false</td>
<td>Boolean</td>
<td>Whether to close idle readers at the end of the snapshot phase. The flink version is required to be greater than or equal to 1.14 when 'execution.checkpointing.checkpoints-after-tasks-finish.enabled' is set to true.</td>
</tr>
</tbody>
</table>
</div>
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9 changes: 8 additions & 1 deletion docs/content/connectors/oracle-cdc.md
Original file line number Diff line number Diff line change
Expand Up @@ -356,7 +356,14 @@ Connector Options
<td>Pass-through Debezium's properties to Debezium Embedded Engine which is used to capture data changes from Oracle server.
For example: <code>'debezium.snapshot.mode' = 'never'</code>.
See more about the <a href="https://debezium.io/documentation/reference/1.6/connectors/oracle.html#oracle-connector-properties">Debezium's Oracle Connector properties</a></td>
</tr>
</tr>
<tr>
<td>scan.incremental.close-idle-reader.enabled</td>
<td>optional</td>
<td style="word-wrap: break-word;">false</td>
<td>Boolean</td>
<td>Whether to close idle readers at the end of the snapshot phase. The flink version is required to be greater than or equal to 1.14 when 'execution.checkpointing.checkpoints-after-tasks-finish.enabled' is set to true.</td>
</tr>
</tbody>
</table>
</div>
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9 changes: 8 additions & 1 deletion docs/content/connectors/sqlserver-cdc.md
Original file line number Diff line number Diff line change
Expand Up @@ -199,7 +199,14 @@ Connector Options
<td>Pass-through Debezium's properties to Debezium Embedded Engine which is used to capture data changes from SQLServer.
For example: <code>'debezium.snapshot.mode' = 'initial_only'</code>.
See more about the <a href="https://debezium.io/documentation/reference/1.6/connectors/sqlserver.html#sqlserver-required-connector-configuration-properties">Debezium's SQLServer Connector properties</a></td>
</tr>
</tr>
<tr>
<td>scan.incremental.close-idle-reader.enabled</td>
<td>optional</td>
<td style="word-wrap: break-word;">false</td>
<td>Boolean</td>
<td>Whether to close idle readers at the end of the snapshot phase. The flink version is required to be greater than or equal to 1.14 when 'execution.checkpointing.checkpoints-after-tasks-finish.enabled' is set to true.</td>
</tr>
</tbody>
</table>
</div>
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