[GitHub] [pulsar] sijie commented on a change in pull request #5165: [PIP-43] Support producer to send msg with different schema

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sijie commented on a change in pull request #5165: [PIP-43] Support producer to send msg with different schema
URL: https://github.com/apache/pulsar/pull/5165#discussion_r324255217
 
 

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 File path: pulsar-client-api/src/main/java/org/apache/pulsar/client/api/ProducerBuilder.java
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 @@ -434,4 +434,18 @@
      * @return the producer builder instance
      */
     ProducerBuilder<T> autoUpdatePartitions(boolean autoUpdate);
+
+    /**
+     * Option to control whether enable multiple schema mode,
+     * which would be enabled automatically if this feature is touched by default.
+     * If enabled, producer can send a message with different schema from that specified just when it is created,
+     * otherwise a invalid message exception would be threw if the producer want to send a message
+     * with different schema.
+     *
+     * @param switchOption
+     *            indicates to enable, disable, or automatically enable multiple schema mode
+     * @return the producer builder instance
+     * @since 2.5.0
+     */
+    ProducerBuilder<T> withMultiSchema(SwitchOption switchOption);
 
 Review comment:
   `SwitchOption` is an unclear name. I would suggest using something more specific. for example, 'MultiSchemaProduceMode'.

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