[docs][hotfix] Update debezium reference links to 1.9 version

This closes #2225.

Co-authored-by: gongzhongqiang <gongzhongqiang@gigacloudtech.com>
Co-authored-by: Leonard Xu <leonard@apache.org>

docs/content/about.md

@@ -143,7 +143,7 @@ The following JSON data show the change event in JSON format.
   "transaction": null
 }
 ```
-**Note:** Please refer [Debezium documentation](https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-events
+**Note:** Please refer [Debezium documentation](https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-events
 )  to know the meaning of each field.
 
 In some cases, users can use the `JsonDebeziumDeserializationSchema(true)` Constructor to enabled include schema in the message. Then the Debezium JSON message may look like this:

docs/content/connectors/db2-cdc.md

@@ -42,7 +42,7 @@ the released version will be available in the Maven central warehouse.
 Setup Db2 server
 ----------------
 
-Follow the steps in the [Debezium Db2 Connector](https://debezium.io/documentation/reference/1.6/connectors/db2.html#setting-up-db2).
+Follow the steps in the [Debezium Db2 Connector](https://debezium.io/documentation/reference/1.9/connectors/db2.html#setting-up-db2).
 
 
 Notes
@@ -170,7 +170,7 @@ for more detailed information.</td>
       <td>String</td>
       <td>The session time zone in database server, e.g. "Asia/Shanghai". 
           It controls how the TIMESTAMP type in Db2 converted to STRING.
-          See more <a href="https://debezium.io/documentation/reference/1.6/connectors/db2.html#db2-temporal-types">here</a>.
+          See more <a href="https://debezium.io/documentation/reference/1.9/connectors/db2.html#db2-temporal-types">here</a>.
           If not set, then ZoneId.systemDefault() is used to determine the server time zone.
       </td>
     </tr>
@@ -182,7 +182,7 @@ for more detailed information.</td>
       <td>Pass-through Debezium's properties to Debezium Embedded Engine which is used to capture data changes from 
 Db2 server.
           For example: <code>'debezium.snapshot.mode' = 'never'</code>.
-          See more about the <a href="https://debezium.io/documentation/reference/1.6/connectors/db2.html#db2-connector-properties">Debezium's Db2 Connector properties</a></td> 
+          See more about the <a href="https://debezium.io/documentation/reference/1.9/connectors/db2.html#db2-connector-properties">Debezium's Db2 Connector properties</a></td> 
     </tr>
     </tbody>
 </table>

docs/content/connectors/mysql-cdc(ZH).md

@@ -56,7 +56,7 @@ mysql> GRANT SELECT, SHOW DATABASES, REPLICATION SLAVE, REPLICATION CLIENT ON *.
 mysql> FLUSH PRIVILEGES;
 ```
 
-查看更多用户权限问题请参考 [权限说明](https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-creating-user).
+查看更多用户权限问题请参考 [权限说明](https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-creating-user).
 
 
 注意事项
@@ -260,7 +260,7 @@ Flink SQL> SELECT * FROM orders;
       <td>String</td>
       <td>数据库服务器中的会话时区， 例如： "Asia/Shanghai". 
           它控制 MYSQL 中的时间戳类型如何转换为字符串。
-          更多请参考 <a href="https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-temporal-types"> 这里</a>.
+          更多请参考 <a href="https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types"> 这里</a>.
           如果没有设置，则使用ZoneId.systemDefault()来确定服务器时区。
       </td>
     </tr>
@@ -315,7 +315,7 @@ Flink SQL> SELECT * FROM orders;
       <td>String</td>
       <td>将 Debezium 的属性传递给 Debezium 嵌入式引擎，该引擎用于从 MySQL 服务器捕获数据更改。
           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> 
+          查看更多关于 <a href="https://debezium.io/documentation/reference/1.9/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>

docs/content/connectors/mysql-cdc.md

@@ -57,7 +57,7 @@ mysql> GRANT SELECT, SHOW DATABASES, REPLICATION SLAVE, REPLICATION CLIENT ON *.
 mysql> FLUSH PRIVILEGES;
 ```
 
-See more about the [permission explanation](https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-creating-user).
+See more about the [permission explanation](https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-creating-user).
 
 
 Notes
@@ -263,7 +263,7 @@ Connector Options
       <td>String</td>
       <td>The session time zone in database server, e.g. "Asia/Shanghai". 
           It controls how the TIMESTAMP type in MYSQL converted to STRING.
-          See more <a href="https://debezium.io/documentation/reference/1.6/connectors/mysql.html#mysql-temporal-types">here</a>.
+          See more <a href="https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types">here</a>.
           If not set, then ZoneId.systemDefault() is used to determine the server time zone.
       </td>
     </tr>
@@ -318,7 +318,7 @@ During a snapshot operation, the connector will query each included table to pro
       <td>String</td>
       <td>Pass-through Debezium's properties to Debezium Embedded Engine which is used to capture data changes from MySQL server.
           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> 
+          See more about the <a href="https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-connector-properties">Debezium's MySQL Connector properties</a></td> 
     </tr>
     <tr>
       <td>scan.incremental.close-idle-reader.enabled</td>

docs/content/connectors/oracle-cdc.md

@@ -188,7 +188,7 @@ Overall, the steps for configuring CDB database is quite similar to non-CDB data
      exit
    ```
 
-See more about the [Setting up Oracle](https://debezium.io/documentation/reference/1.6/connectors/oracle.html#setting-up-oracle)
+See more about the [Setting up Oracle](https://debezium.io/documentation/reference/1.9/connectors/oracle.html#setting-up-oracle)
 
 How to create an Oracle CDC table
 ----------------
@@ -355,7 +355,7 @@ Connector Options
       <td>String</td>
       <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> 
+          See more about the <a href="https://debezium.io/documentation/reference/1.9/connectors/oracle.html#oracle-connector-properties">Debezium's Oracle Connector properties</a></td> 
     </tr>
     <tr>
       <td>scan.incremental.close-idle-reader.enabled</td>
@@ -451,7 +451,7 @@ Features
 
 ### Exactly-Once Processing
 
-The Oracle CDC connector is a Flink Source connector which will read database snapshot first and then continues to read change events with **exactly-once processing** even failures happen. Please read [How the connector works](https://debezium.io/documentation/reference/1.6/connectors/oracle.html#how-the-oracle-connector-works).
+The Oracle CDC connector is a Flink Source connector which will read database snapshot first and then continues to read change events with **exactly-once processing** even failures happen. Please read [How the connector works](https://debezium.io/documentation/reference/1.9/connectors/oracle.html#how-the-oracle-connector-works).
 
 ### Startup Reading Position
 

docs/content/connectors/postgres-cdc.md

@@ -144,7 +144,6 @@ Connector Options
       <td>The name of the Postgres logical decoding plug-in installed on the server.
           Supported values are decoderbufs, wal2json, wal2json_rds, wal2json_streaming, wal2json_rds_streaming and pgoutput.</td>
     </tr>
-
     <tr>
       <td>changelog-mode</td>
       <td>optional</td>
@@ -167,7 +166,7 @@ Connector Options
       <td>String</td>
       <td>Pass-through Debezium's properties to Debezium Embedded Engine which is used to capture data changes from Postgres server.
           For example: <code>'debezium.snapshot.mode' = 'never'</code>.
-          See more about the <a href="https://debezium.io/documentation/reference/1.6/connectors/postgresql.html#postgresql-connector-properties">Debezium's Postgres Connector properties</a></td>
+          See more about the <a href="https://debezium.io/documentation/reference/1.9/connectors/postgresql.html#postgresql-connector-properties">Debezium's Postgres Connector properties</a></td>
     </tr>
     <tr>
       <td>debezium.snapshot.select.statement.overrides</td>
@@ -211,7 +210,7 @@ Connector Options
 </div>
 <div>
 
-Note: `slot.name` is recommended to set for different tables to avoid the potential `PSQLException: ERROR: replication slot "flink" is active for PID 974` error. See more [here](https://debezium.io/documentation/reference/1.6/connectors/postgresql.html#postgresql-property-slot-name).
+Note: `slot.name` is recommended to set for different tables to avoid the potential `PSQLException: ERROR: replication slot "flink" is active for PID 974` error. See more [here](https://debezium.io/documentation/reference/1.9/connectors/postgresql.html#postgresql-property-slot-name).
 
 ### Incremental Snapshot Options
 
@@ -401,7 +400,7 @@ and then PostgreSQL CDC Source assigns the chunks to multiple readers to read th
 
 ### Exactly-Once Processing
 
-The Postgres CDC connector is a Flink Source connector which will read database snapshot first and then continues to read binlogs with **exactly-once processing** even failures happen. Please read [How the connector works](https://debezium.io/documentation/reference/1.6/connectors/postgresql.html#how-the-postgresql-connector-works).
+The Postgres CDC connector is a Flink Source connector which will read database snapshot first and then continues to read binlogs with **exactly-once processing** even failures happen. Please read [How the connector works](https://debezium.io/documentation/reference/1.9/connectors/postgresql.html#how-the-postgresql-connector-works).
 
 ### DataStream Source
 

docs/content/connectors/sqlserver-cdc.md

@@ -198,7 +198,7 @@ Connector Options
       <td>String</td>
       <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> 
+          See more about the <a href="https://debezium.io/documentation/reference/1.9/connectors/sqlserver.html#sqlserver-required-connector-configuration-properties">Debezium's SQLServer Connector properties</a></td> 
     </tr>
     <tr>
       <td>scan.incremental.close-idle-reader.enabled</td>
@@ -288,7 +288,7 @@ Features
 
 ### Exactly-Once Processing
 
-The SQLServer CDC connector is a Flink Source connector which will read database snapshot first and then continues to read change events with **exactly-once processing** even failures happen. Please read [How the connector works](https://debezium.io/documentation/reference/1.6/connectors/sqlserver.html#how-the-sqlserver-connector-works).
+The SQLServer CDC connector is a Flink Source connector which will read database snapshot first and then continues to read change events with **exactly-once processing** even failures happen. Please read [How the connector works](https://debezium.io/documentation/reference/1.9/connectors/sqlserver.html#how-the-sqlserver-connector-works).
 
 ### Startup Reading Position
 

flink-cdc-base/src/main/java/com/ververica/cdc/connectors/base/config/JdbcSourceConfigFactory.java

@@ -105,7 +105,7 @@ public JdbcSourceConfigFactory password(String password) {
     /**
      * The session time zone in database server, e.g. "America/Los_Angeles". It controls how the
      * TIMESTAMP type converted to STRING. See more
-     * https://debezium.io/documentation/reference/1.5/connectors/mysql.html#mysql-temporal-types
+     * https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types
      */
     public JdbcSourceConfigFactory serverTimeZone(String timeZone) {
         this.serverTimeZone = timeZone;

flink-cdc-base/src/test/java/com/ververica/cdc/connectors/base/experimental/MySqlSourceBuilder.java

@@ -117,7 +117,7 @@ public MySqlSourceBuilder<T> serverId(String serverId) {
     /**
      * The session time zone in database server, e.g. "America/Los_Angeles". It controls how the
      * TIMESTAMP type in MYSQL converted to STRING. See more
-     * https://debezium.io/documentation/reference/1.5/connectors/mysql.html#mysql-temporal-types
+     * https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types
      */
     public MySqlSourceBuilder<T> serverTimeZone(String timeZone) {
         this.configFactory.serverTimeZone(timeZone);

flink-connector-debezium/src/main/java/com/ververica/cdc/debezium/DebeziumSourceFunction.java

@@ -100,7 +100,7 @@
  * <p>Note: currently, the source function can't run in multiple parallel instances.
  *
  * <p>Please refer to Debezium's documentation for the available configuration properties:
- * https://debezium.io/documentation/reference/1.5/development/engine.html#engine-properties
+ * https://debezium.io/documentation/reference/1.9/development/engine.html#engine-properties
  */
 @PublicEvolving
 public class DebeziumSourceFunction<T> extends RichSourceFunction<T>

flink-connector-mysql-cdc/src/main/java/com/ververica/cdc/connectors/mysql/MySqlSource.java

@@ -116,7 +116,7 @@ public Builder<T> password(String password) {
         /**
          * The session time zone in database server, e.g. "America/Los_Angeles". It controls how the
          * TIMESTAMP type in MYSQL converted to STRING. See more
-         * https://debezium.io/documentation/reference/1.5/connectors/mysql.html#mysql-temporal-types
+         * https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types
          */
         public Builder<T> serverTimeZone(String timeZone) {
             this.serverTimeZone = timeZone;

flink-connector-mysql-cdc/src/main/java/com/ververica/cdc/connectors/mysql/source/MySqlSourceBuilder.java

@@ -113,7 +113,7 @@ public MySqlSourceBuilder<T> serverId(String serverId) {
     /**
      * The session time zone in database server, e.g. "America/Los_Angeles". It controls how the
      * TIMESTAMP type in MYSQL converted to STRING. See more
-     * https://debezium.io/documentation/reference/1.5/connectors/mysql.html#mysql-temporal-types
+     * https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types
      */
     public MySqlSourceBuilder<T> serverTimeZone(String timeZone) {
         this.configFactory.serverTimeZone(timeZone);

flink-connector-mysql-cdc/src/main/java/com/ververica/cdc/connectors/mysql/source/config/MySqlSourceConfigFactory.java

@@ -139,7 +139,7 @@ public MySqlSourceConfigFactory serverId(String serverId) {
     /**
      * The session time zone in database server, e.g. "America/Los_Angeles". It controls how the
      * TIMESTAMP type in MYSQL converted to STRING. See more
-     * https://debezium.io/documentation/reference/1.5/connectors/mysql.html#mysql-temporal-types
+     * https://debezium.io/documentation/reference/1.9/connectors/mysql.html#mysql-temporal-types
      */
     public MySqlSourceConfigFactory serverTimeZone(String timeZone) {
         this.serverTimeZone = timeZone;

flink-connector-oracle-cdc/src/main/java/com/ververica/cdc/connectors/oracle/source/OracleSourceBuilder.java

@@ -106,7 +106,7 @@ public OracleSourceBuilder<T> password(String password) {
     /**
      * The session time zone in database server, e.g. "America/Los_Angeles". It controls how the
      * TIMESTAMP type in Oracle converted to STRING. See more
-     * https://debezium.io/documentation/reference/1.5/connectors/Oracle.html#Oracle-temporal-types
+     * https://debezium.io/documentation/reference/1.9/connectors/oracle.html#oracle-temporal-types
      */
     public OracleSourceBuilder<T> serverTimeZone(String timeZone) {
         this.configFactory.serverTimeZone(timeZone);

flink-connector-postgres-cdc/src/main/java/com/ververica/cdc/connectors/postgres/table/PostgresValueValidator.java

@@ -30,7 +30,7 @@ public final class PostgresValueValidator
             "The \"before\" field of UPDATE/DELETE message is null, "
                     + "please check the Postgres table has been set REPLICA IDENTITY to FULL level. "
                     + "You can update the setting by running the command in Postgres 'ALTER TABLE %s REPLICA IDENTITY FULL'. "
-                    + "Please see more in Debezium documentation: https://debezium.io/documentation/reference/1.5/connectors/postgresql.html#postgresql-replica-identity";
+                    + "Please see more in Debezium documentation: https://debezium.io/documentation/reference/1.9/connectors/postgresql.html#postgresql-replica-identity";
 
     private final String schemaTable;