eolivelli commented on a change in pull request #10267:
URL: https://github.com/apache/pulsar/pull/10267#discussion_r618123514
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File path: site2/docs/io-develop.md
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@@ -85,6 +85,46 @@ interface, which means you need to implement the {@inject:
github:`open`:/pulsar
`ack` |Acknowledge that the record is fully processed.
`fail`|Indicate that the record fails to be processed.
+## Handling Schema information
+
+Pulsar IO handles automatically the Schema and provides a strongly typed API
based on Java generics.
+If you know the Schema type that you are producing you can declare the Java
class relative to that type in your Sink declaration.
+
+```
+public class MySource implements Source<String> {
+ public Record<String> read() {}
+}
+```
+If you want to implement a Source that works with any schema then you go with
`byte[]` (of `ByteBuffer`) and use Schema.AUTO_PRODUCE_BYTES().
Review comment:
done
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