[GitHub] [incubator-seatunnel] TaoZex commented on a diff in pull request #3742: [Improve][Connector-V2][Kafka] Support extract topic from SeaTunnelRow field

[GitBox <gi...@apache.org>]

TaoZex commented on code in PR #3742:
URL: https://github.com/apache/incubator-seatunnel/pull/3742#discussion_r1082116292


##########
seatunnel-connectors-v2/connector-kafka/src/main/java/org/apache/seatunnel/connectors/seatunnel/kafka/sink/KafkaSinkWriter.java:
##########
@@ -61,10 +64,13 @@ public class KafkaSinkWriter implements SinkWriter<SeaTunnelRow, KafkaCommitInfo
     private final SinkWriter.Context context;
 
     private String transactionPrefix;
+    private String topic;
     private long lastCheckpointId = 0;
+    private boolean isExtractTopic;
 
     private final KafkaProduceSender<byte[], byte[]> kafkaProducerSender;
     private final SeaTunnelRowSerializer<byte[], byte[]> seaTunnelRowSerializer;
+    private final Function<SeaTunnelRow, String> topicExtractor;

Review Comment:
   Done.
   Thanks for your advice.



-- 
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.

To unsubscribe, e-mail: commits-unsubscribe@seatunnel.apache.org

For queries about this service, please contact Infrastructure at:
users@infra.apache.org