[GitHub] [pulsar] Anonymitaet commented on a change in pull request #5757: [doc]Modify schema compatibility check doc

[GitBox]

Anonymitaet commented on a change in pull request #5757: [doc]Modify schema 
compatibility check doc
URL: https://github.com/apache/pulsar/pull/5757#discussion_r351966551
 
 

 ##########
 File path: site2/docs/schema-manage.md
 ##########
 @@ -50,17 +58,22 @@ For a consumer, the `AutoUpdate` happens in the following 
cases:
 
 * If a **consumer connects to a topic without a schema** (which means the 
consumer receiving raw bytes), the consumer can connect to the topic 
successfully without doing any compatibility check.
 
-* If a **consumer connects to a topic with a schema**:
-
-  * If the **topic is idle** (no producers, no entries, no other consumers and 
no registered schemas), the broker registers a schema for the topic 
automatically.
+* If a **consumer connects to a topic with a schema**.
 
-  * If the **topic is not idle**, the broker verifies if the schema provided 
by the consumer is compatible with the registered schema of the topic. 
+    * If topic don't have schema, no data or no local consumers and no local 
producers.
     
-    * If the **schema passes the compatibility check**, the consumer can 
connect to the topic and receive messages. 
+        * If `isAllowAutoUpdateSchema` = true, register the schema and connect.
+        
+        * If `isAllowAutoUpdateSchema` = false, rejected.
+        
+    * If topic have schema, have data or have local consumers and have local 
producers., schema do compatibility check
     
-    * If the **schema does not pass the compatibility check**, the consumer is 
rejected and disconnected.
-
-![AutoUpdate Producer](assets/schema-autoupdate-consumer.png)
+        * If schema pass the compatibility check, the consumer is connected.
+        
+        * If schema does not pass the compatibility, the consumer is rejected.
 
 Review comment:
   ```suggestion
           * If the schema does not pass the compatibility check, then the 
consumer is rejected to connect to the broker.
   ```

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