Connector/J: fix broken links (#15192)

best-practices/java-app-best-practices.md

@@ -64,7 +64,7 @@ In most scenarios, to improve execution efficiency, JDBC obtains query results i
 
 Usually, there are two kinds of processing methods in JDBC:
 
-- [Set `FetchSize` to `Integer.MIN_VALUE`](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-implementation-notes.html#ResultSet) to ensure that the client does not cache. The client will read the execution result from the network connection through `StreamingResult`.
+- [Set `FetchSize` to `Integer.MIN_VALUE`](https://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html#ResultSet) to ensure that the client does not cache. The client will read the execution result from the network connection through `StreamingResult`.
 
     When the client uses the streaming read method, it needs to finish reading or close `resultset` before continuing to use the statement to make a query. Otherwise, the error `No statements may be issued when any streaming result sets are open and in use on a given connection. Ensure that you have called .close() on any active streaming result sets before attempting more queries.` is returned.
 
@@ -76,7 +76,7 @@ TiDB supports both methods, but it is preferred that you use the first method, b
 
 ### MySQL JDBC parameters
 
-JDBC usually provides implementation-related configurations in the form of JDBC URL parameters. This section introduces [MySQL Connector/J's parameter configurations](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-configuration-properties.html) (If you use MariaDB, see [MariaDB's parameter configurations](https://mariadb.com/kb/en/library/about-mariadb-connector-j/#optional-url-parameters)). Because this document cannot cover all configuration items, it mainly focuses on several parameters that might affect performance.
+JDBC usually provides implementation-related configurations in the form of JDBC URL parameters. This section introduces [MySQL Connector/J's parameter configurations](https://dev.mysql.com/doc/connector-j/en/connector-j-reference-configuration-properties.html) (If you use MariaDB, see [MariaDB's parameter configurations](https://mariadb.com/kb/en/library/about-mariadb-connector-j/#optional-url-parameters)). Because this document cannot cover all configuration items, it mainly focuses on several parameters that might affect performance.
 
 #### Prepare-related parameters
 

develop/dev-guide-choose-driver-or-orm.md

@@ -27,7 +27,7 @@ This section describes how to use drivers and ORM frameworks in Java.
 
 Support level: **Full**
 
-You can follow the [MySQL documentation](https://dev.mysql.com/doc/connector-j/8.0/en/) to download and configure a Java JDBC driver. It is recommended to use MySQL Connector/J 8.0.33 or later with TiDB v6.3.0 and newer.
+You can follow the [MySQL documentation](https://dev.mysql.com/doc/connector-j/en/) to download and configure a Java JDBC driver. It is recommended to use MySQL Connector/J 8.0.33 or later with TiDB v6.3.0 and newer.
 
 > **Tip:**
 >

develop/dev-guide-connect-to-tidb.md

@@ -45,7 +45,7 @@ mysqlsh --sql mysql://root@<tidb_server_host>:4000
 
 ## JDBC
 
-You can connect to TiDB using the [JDBC](https://dev.mysql.com/doc/connector-j/8.0/en/) driver. To do that, you need to create a `MysqlDataSource` or `MysqlConnectionPoolDataSource` object (both objects support the `DataSource` interface), and then set the connection string using the `setURL` function.
+You can connect to TiDB using the [JDBC](https://dev.mysql.com/doc/connector-j/en/) driver. To do that, you need to create a `MysqlDataSource` or `MysqlConnectionPoolDataSource` object (both objects support the `DataSource` interface), and then set the connection string using the `setURL` function.
 
 For example:
 
@@ -54,7 +54,7 @@ MysqlDataSource mysqlDataSource = new MysqlDataSource();
 mysqlDataSource.setURL("jdbc:mysql://{host}:{port}/{database}?user={username}&password={password}");
 ```
 
-For more information on JDBC connections, see the [JDBC documentation](https://dev.mysql.com/doc/connector-j/8.0/en/)
+For more information on JDBC connections, see the [JDBC documentation](https://dev.mysql.com/doc/connector-j/en/)
 
 ### Connection parameters
 

develop/dev-guide-connection-parameters.md

@@ -139,7 +139,7 @@ In most scenarios, to improve execution efficiency, JDBC obtains query results i
 
 Usually, there are two kinds of processing methods in JDBC:
 
-- [Set **FetchSize** to `Integer.MIN_VALUE`](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-implementation-notes.html#ResultSet) to ensure that the client does not cache. The client will read the execution result from the network connection through `StreamingResult`.
+- [Set **FetchSize** to `Integer.MIN_VALUE`](https://dev.mysql.com/doc/connector-j/en/connector-j-reference-implementation-notes.html#ResultSet) to ensure that the client does not cache. The client will read the execution result from the network connection through `StreamingResult`.
 
     When the client uses the streaming read method, it needs to finish reading or close `resultset` before continuing to use the statement to make a query. Otherwise, the error `No statements may be issued when any streaming result sets are open and in use on a given connection. Ensure that you have called .close() on any active streaming result sets before attempting more queries.` is returned.
 
@@ -151,7 +151,7 @@ TiDB supports both methods, but it is preferred that you use the first method, b
 
 ### MySQL JDBC parameters
 
-JDBC usually provides implementation-related configurations in the form of JDBC URL parameters. This section introduces [MySQL Connector/J's parameter configurations](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-configuration-properties.html) (If you use MariaDB, see [MariaDB's parameter configurations](https://mariadb.com/kb/en/library/about-mariadb-connector-j/#optional-url-parameters)). Because this document cannot cover all configuration items, it mainly focuses on several parameters that might affect performance.
+JDBC usually provides implementation-related configurations in the form of JDBC URL parameters. This section introduces [MySQL Connector/J's parameter configurations](https://dev.mysql.com/doc/connector-j/en/connector-j-reference-configuration-properties.html) (If you use MariaDB, see [MariaDB's parameter configurations](https://mariadb.com/kb/en/library/about-mariadb-connector-j/#optional-url-parameters)). Because this document cannot cover all configuration items, it mainly focuses on several parameters that might affect performance.
 
 #### Prepare-related parameters
 

develop/dev-guide-third-party-tools-compatibility.md

@@ -131,7 +131,7 @@ Do not use the `noIndexUsed()` and `noGoodIndexUsed()` functions in TiDB.
 
 **Description**
 
-TiDB does not support the [enablePacketDebug](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-connp-props-debugging-profiling.html) parameter. It is a MySQL Connector/J parameter used for debugging that will keep the buffer of the data packet. This might cause the connection to close unexpectedly. **DO NOT** turn it on.
+TiDB does not support the [enablePacketDebug](https://dev.mysql.com/doc/connector-j/en/connector-j-connp-props-debugging-profiling.html) parameter. It is a MySQL Connector/J parameter used for debugging that will keep the buffer of the data packet. This might cause the connection to close unexpectedly. **DO NOT** turn it on.
 
 **Way to avoid**
 

system-variables.md

@@ -3704,7 +3704,7 @@ As shown in this diagram, when [`tidb_enable_paging`](#tidb_enable_paging-new-in
 > Only the default value of `OFF` can be considered safe. Setting `tidb_multi_statement_mode=ON` might be required if your application was specifically designed for an earlier version of TiDB. If your application requires multiple statement support, it is recommended to use the setting provided by your client library instead of the `tidb_multi_statement_mode` option. For example:
 >
 > * [go-sql-driver](https://github.com/go-sql-driver/mysql#multistatements) (`multiStatements`)
-> * [Connector/J](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-configuration-properties.html) (`allowMultiQueries`)
+> * [Connector/J](https://dev.mysql.com/doc/connector-j/en/connector-j-reference-configuration-properties.html) (`allowMultiQueries`)
 > * PHP [mysqli](https://www.php.net/manual/en/mysqli.quickstart.multiple-statement.php) (`mysqli_multi_query`)
 
 ### tidb_nontransactional_ignore_error <span class="version-mark">New in v6.1.0</span>

tidb-cloud/secure-connections-to-serverless-clusters.md

@@ -71,7 +71,7 @@ mycli -u <username> -h <host> -P 4000 -D test --ssl-ca=<CA_root_path> --ssl-veri
 
 <div label="JDBC">
 
-[MySQL Connector/J](https://dev.mysql.com/doc/connector-j/8.0/en/)'s TLS connection configurations are used here as an example.
+[MySQL Connector/J](https://dev.mysql.com/doc/connector-j/en/)'s TLS connection configurations are used here as an example.
 
 ```
 jdbc:mysql://<host>:4000/test?user=<username>&password=<your_password>&sslMode=VERIFY_IDENTITY&enabledTLSProtocols=TLSv1.2,TLSv1.3

tidb-cloud/tidb-cloud-tls-connect-to-dedicated.md

@@ -77,7 +77,7 @@ Parameter descriptions：
 
 <div label="JDBC">
 
-[MySQL Connector/J](https://dev.mysql.com/doc/connector-j/8.0/en/)'s TLS connection configurations are used here as an example.
+[MySQL Connector/J](https://dev.mysql.com/doc/connector-j/en/)'s TLS connection configurations are used here as an example.
 
 After downloading TiDB cluster CA, if you want to import it into your operating system, you can use the `keytool -importcert -alias TiDBCACert -file ca.pem -keystore <your_custom_truststore_path> -storepass <your_truststore_password>` command.
 

tispark-overview.md

@@ -343,7 +343,7 @@ spark.tispark.jdbc.client_cert_password                        jdbc_clientstore_
 ```
 
 - For details about how to open TiDB TLS, see [Enable TLS between TiDB Clients and Servers](/enable-tls-between-clients-and-servers.md).
-- For details about how to generate a JAVA key store, see [Connecting Securely Using SSL](https://dev.mysql.com/doc/connector-j/8.0/en/connector-j-reference-using-ssl.html).
+- For details about how to generate a JAVA key store, see [Connecting Securely Using SSL](https://dev.mysql.com/doc/connector-j/en/connector-j-reference-using-ssl.html).
 
 ### Log4j configuration