From 4760d40122e90942f34d4951953aec9c361dd4f2 Mon Sep 17 00:00:00 2001
From: fengyubiao <yubiao.feng@streamnative.io>
Date: Thu, 20 Jul 2023 19:47:57 +0800
Subject: [PATCH] [fix] [doc] Added solutions for debezium-source-mysql
 connection errors

---
 docs/io-cdc-debezium.md                       | 19 +++++++++++++++++
 docs/io-debezium-source.md                    | 19 +++++++++++++++++
 .../version-2.10.x/io-cdc-debezium.md         | 19 +++++++++++++++++
 .../version-2.10.x/io-debezium-source.md      | 19 +++++++++++++++++
 .../version-2.11.x/io-cdc-debezium.md         | 19 +++++++++++++++++
 .../version-2.11.x/io-debezium-source.md      | 19 +++++++++++++++++
 .../version-2.5.0/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.5.0/io-debezium-source.md       | 21 ++++++++++++++++++-
 .../version-2.5.1/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.5.1/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.5.2/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.5.2/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.6.0/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.6.0/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.6.1/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.6.1/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.6.2/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.6.2/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.6.3/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.6.3/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.6.4/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.6.4/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.7.0/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.7.0/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.7.1/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.7.1/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.7.2/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.7.2/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.7.3/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.7.3/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.7.4/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.7.4/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.7.5/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.7.5/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.8.x/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.8.x/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-2.9.x/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-2.9.x/io-debezium-source.md       | 19 +++++++++++++++++
 .../version-3.0.x/io-cdc-debezium.md          | 19 +++++++++++++++++
 .../version-3.0.x/io-debezium-source.md       | 19 +++++++++++++++++
 40 files changed, 761 insertions(+), 1 deletion(-)

diff --git a/docs/io-cdc-debezium.md b/docs/io-cdc-debezium.md
index a905bdf2138b..31d7c32cb618 100644
--- a/docs/io-cdc-debezium.md
+++ b/docs/io-cdc-debezium.md
@@ -170,6 +170,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/docs/io-debezium-source.md b/docs/io-debezium-source.md
index dbc9ed3090be..5953c8ef15eb 100644
--- a/docs/io-debezium-source.md
+++ b/docs/io-debezium-source.md
@@ -220,6 +220,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```bash
diff --git a/versioned_docs/version-2.10.x/io-cdc-debezium.md b/versioned_docs/version-2.10.x/io-cdc-debezium.md
index 9743342e81a8..a9707c62ff55 100644
--- a/versioned_docs/version-2.10.x/io-cdc-debezium.md
+++ b/versioned_docs/version-2.10.x/io-cdc-debezium.md
@@ -182,6 +182,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.10.x/io-debezium-source.md b/versioned_docs/version-2.10.x/io-debezium-source.md
index d5ebed8d89bd..ebdefa55a48d 100644
--- a/versioned_docs/version-2.10.x/io-debezium-source.md
+++ b/versioned_docs/version-2.10.x/io-debezium-source.md
@@ -241,6 +241,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.11.x/io-cdc-debezium.md b/versioned_docs/version-2.11.x/io-cdc-debezium.md
index dc0fae3919a1..d35e0ad74ef8 100644
--- a/versioned_docs/version-2.11.x/io-cdc-debezium.md
+++ b/versioned_docs/version-2.11.x/io-cdc-debezium.md
@@ -170,6 +170,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.11.x/io-debezium-source.md b/versioned_docs/version-2.11.x/io-debezium-source.md
index 0b0bb359924b..a67fa7fbfeb7 100644
--- a/versioned_docs/version-2.11.x/io-debezium-source.md
+++ b/versioned_docs/version-2.11.x/io-debezium-source.md
@@ -220,6 +220,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```bash
diff --git a/versioned_docs/version-2.5.0/io-cdc-debezium.md b/versioned_docs/version-2.5.0/io-cdc-debezium.md
index d0ede9c211e7..c2aaa3eac88b 100644
--- a/versioned_docs/version-2.5.0/io-cdc-debezium.md
+++ b/versioned_docs/version-2.5.0/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.5.0/io-debezium-source.md b/versioned_docs/version-2.5.0/io-debezium-source.md
index b94723915f31..8be0f670a395 100644
--- a/versioned_docs/version-2.5.0/io-debezium-source.md
+++ b/versioned_docs/version-2.5.0/io-debezium-source.md
@@ -172,6 +172,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
@@ -305,7 +324,7 @@ This example shows how to change the data of a PostgreSQL table using the Pulsar
 
    ```
 
-6. A MySQL client pops out.
+6. A PostgreSQL client pops out.
 
    Use the following commands to change the data of the table _products_.
 
diff --git a/versioned_docs/version-2.5.1/io-cdc-debezium.md b/versioned_docs/version-2.5.1/io-cdc-debezium.md
index d0ede9c211e7..c2aaa3eac88b 100644
--- a/versioned_docs/version-2.5.1/io-cdc-debezium.md
+++ b/versioned_docs/version-2.5.1/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.5.1/io-debezium-source.md b/versioned_docs/version-2.5.1/io-debezium-source.md
index 78d7457b71af..98fcf21cc844 100644
--- a/versioned_docs/version-2.5.1/io-debezium-source.md
+++ b/versioned_docs/version-2.5.1/io-debezium-source.md
@@ -183,6 +183,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.5.2/io-cdc-debezium.md b/versioned_docs/version-2.5.2/io-cdc-debezium.md
index d0ede9c211e7..c2aaa3eac88b 100644
--- a/versioned_docs/version-2.5.2/io-cdc-debezium.md
+++ b/versioned_docs/version-2.5.2/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.5.2/io-debezium-source.md b/versioned_docs/version-2.5.2/io-debezium-source.md
index 78d7457b71af..98fcf21cc844 100644
--- a/versioned_docs/version-2.5.2/io-debezium-source.md
+++ b/versioned_docs/version-2.5.2/io-debezium-source.md
@@ -183,6 +183,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.0/io-cdc-debezium.md b/versioned_docs/version-2.6.0/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.6.0/io-cdc-debezium.md
+++ b/versioned_docs/version-2.6.0/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.0/io-debezium-source.md b/versioned_docs/version-2.6.0/io-debezium-source.md
index 3dcad205c112..b2c702c75874 100644
--- a/versioned_docs/version-2.6.0/io-debezium-source.md
+++ b/versioned_docs/version-2.6.0/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.1/io-cdc-debezium.md b/versioned_docs/version-2.6.1/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.6.1/io-cdc-debezium.md
+++ b/versioned_docs/version-2.6.1/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.1/io-debezium-source.md b/versioned_docs/version-2.6.1/io-debezium-source.md
index 3dcad205c112..b2c702c75874 100644
--- a/versioned_docs/version-2.6.1/io-debezium-source.md
+++ b/versioned_docs/version-2.6.1/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.2/io-cdc-debezium.md b/versioned_docs/version-2.6.2/io-cdc-debezium.md
index c467997317fa..eb78fc088325 100644
--- a/versioned_docs/version-2.6.2/io-cdc-debezium.md
+++ b/versioned_docs/version-2.6.2/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.2/io-debezium-source.md b/versioned_docs/version-2.6.2/io-debezium-source.md
index 3dcad205c112..b2c702c75874 100644
--- a/versioned_docs/version-2.6.2/io-debezium-source.md
+++ b/versioned_docs/version-2.6.2/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.3/io-cdc-debezium.md b/versioned_docs/version-2.6.3/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.6.3/io-cdc-debezium.md
+++ b/versioned_docs/version-2.6.3/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.3/io-debezium-source.md b/versioned_docs/version-2.6.3/io-debezium-source.md
index 3dcad205c112..b2c702c75874 100644
--- a/versioned_docs/version-2.6.3/io-debezium-source.md
+++ b/versioned_docs/version-2.6.3/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.4/io-cdc-debezium.md b/versioned_docs/version-2.6.4/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.6.4/io-cdc-debezium.md
+++ b/versioned_docs/version-2.6.4/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.6.4/io-debezium-source.md b/versioned_docs/version-2.6.4/io-debezium-source.md
index 3dcad205c112..b2c702c75874 100644
--- a/versioned_docs/version-2.6.4/io-debezium-source.md
+++ b/versioned_docs/version-2.6.4/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.0/io-cdc-debezium.md b/versioned_docs/version-2.7.0/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.7.0/io-cdc-debezium.md
+++ b/versioned_docs/version-2.7.0/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.0/io-debezium-source.md b/versioned_docs/version-2.7.0/io-debezium-source.md
index 6ec18614d50a..8c33602a1f73 100644
--- a/versioned_docs/version-2.7.0/io-debezium-source.md
+++ b/versioned_docs/version-2.7.0/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.1/io-cdc-debezium.md b/versioned_docs/version-2.7.1/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.7.1/io-cdc-debezium.md
+++ b/versioned_docs/version-2.7.1/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.1/io-debezium-source.md b/versioned_docs/version-2.7.1/io-debezium-source.md
index 6ec18614d50a..8c33602a1f73 100644
--- a/versioned_docs/version-2.7.1/io-debezium-source.md
+++ b/versioned_docs/version-2.7.1/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.2/io-cdc-debezium.md b/versioned_docs/version-2.7.2/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.7.2/io-cdc-debezium.md
+++ b/versioned_docs/version-2.7.2/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.2/io-debezium-source.md b/versioned_docs/version-2.7.2/io-debezium-source.md
index 6ec18614d50a..8c33602a1f73 100644
--- a/versioned_docs/version-2.7.2/io-debezium-source.md
+++ b/versioned_docs/version-2.7.2/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.3/io-cdc-debezium.md b/versioned_docs/version-2.7.3/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.7.3/io-cdc-debezium.md
+++ b/versioned_docs/version-2.7.3/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.3/io-debezium-source.md b/versioned_docs/version-2.7.3/io-debezium-source.md
index 6ec18614d50a..8c33602a1f73 100644
--- a/versioned_docs/version-2.7.3/io-debezium-source.md
+++ b/versioned_docs/version-2.7.3/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.4/io-cdc-debezium.md b/versioned_docs/version-2.7.4/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.7.4/io-cdc-debezium.md
+++ b/versioned_docs/version-2.7.4/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.4/io-debezium-source.md b/versioned_docs/version-2.7.4/io-debezium-source.md
index 6ec18614d50a..8c33602a1f73 100644
--- a/versioned_docs/version-2.7.4/io-debezium-source.md
+++ b/versioned_docs/version-2.7.4/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.5/io-cdc-debezium.md b/versioned_docs/version-2.7.5/io-cdc-debezium.md
index d63fefc78bf8..e8032254f208 100644
--- a/versioned_docs/version-2.7.5/io-cdc-debezium.md
+++ b/versioned_docs/version-2.7.5/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.7.5/io-debezium-source.md b/versioned_docs/version-2.7.5/io-debezium-source.md
index 6ec18614d50a..8c33602a1f73 100644
--- a/versioned_docs/version-2.7.5/io-debezium-source.md
+++ b/versioned_docs/version-2.7.5/io-debezium-source.md
@@ -201,6 +201,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.8.x/io-cdc-debezium.md b/versioned_docs/version-2.8.x/io-cdc-debezium.md
index 1e574e771a96..4b984c4906b1 100644
--- a/versioned_docs/version-2.8.x/io-cdc-debezium.md
+++ b/versioned_docs/version-2.8.x/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.8.x/io-debezium-source.md b/versioned_docs/version-2.8.x/io-debezium-source.md
index 2ed7ad01dab5..bfdcb3c5f4ba 100644
--- a/versioned_docs/version-2.8.x/io-debezium-source.md
+++ b/versioned_docs/version-2.8.x/io-debezium-source.md
@@ -214,6 +214,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.9.x/io-cdc-debezium.md b/versioned_docs/version-2.9.x/io-cdc-debezium.md
index 1e574e771a96..4b984c4906b1 100644
--- a/versioned_docs/version-2.9.x/io-cdc-debezium.md
+++ b/versioned_docs/version-2.9.x/io-cdc-debezium.md
@@ -180,6 +180,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-2.9.x/io-debezium-source.md b/versioned_docs/version-2.9.x/io-debezium-source.md
index 4106a22de66b..f3e5389a1b6f 100644
--- a/versioned_docs/version-2.9.x/io-debezium-source.md
+++ b/versioned_docs/version-2.9.x/io-debezium-source.md
@@ -239,6 +239,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-3.0.x/io-cdc-debezium.md b/versioned_docs/version-3.0.x/io-cdc-debezium.md
index a905bdf2138b..31d7c32cb618 100644
--- a/versioned_docs/version-3.0.x/io-cdc-debezium.md
+++ b/versioned_docs/version-3.0.x/io-cdc-debezium.md
@@ -170,6 +170,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```
diff --git a/versioned_docs/version-3.0.x/io-debezium-source.md b/versioned_docs/version-3.0.x/io-debezium-source.md
index dbc9ed3090be..5953c8ef15eb 100644
--- a/versioned_docs/version-3.0.x/io-debezium-source.md
+++ b/versioned_docs/version-3.0.x/io-debezium-source.md
@@ -220,6 +220,25 @@ This example shows how to change the data of a MySQL table using the Pulsar Debe
 
 6. A MySQL client pops out.
 
+   Change the connection mode to `mysql_native_password`
+   ```
+   mysql> show variables like "caching_sha2_password_auto_generate_rsa_keys";
+   +----------------------------------------------+-------+
+   | Variable_name                                | Value |
+   +----------------------------------------------+-------+
+   | caching_sha2_password_auto_generate_rsa_keys | ON    |
+   +----------------------------------------------+-------+
+   # if the value of "caching_sha2_password_auto_generate_rsa_keys" is ON, set connection mode to "mysql_native_password".
+   alter user '{user}'@'{host}' identified with mysql_native_password by {password};
+   # check the modified result
+   mysql> SELECT Host, User, plugin from mysql.user where user={user};
+   +-----------+------+-----------------------+
+   | Host      | User | plugin                |
+   +-----------+------+-----------------------+
+   | localhost | root | mysql_native_password |
+   +-----------+------+-----------------------+
+   ```
+
    Use the following commands to change the data of the table _products_.
 
    ```bash