lhotari commented on a change in pull request #9448:
URL: https://github.com/apache/pulsar/pull/9448#discussion_r585525313
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File path:
pulsar-io/kafka/src/main/java/org/apache/pulsar/io/kafka/KafkaAbstractSource.java
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@@ -151,18 +153,32 @@ public void start() {
runnerThread.start();
}
- public abstract V extractValue(ConsumerRecord<String, byte[]> record);
+ public Object extractValue(ConsumerRecord<Object, Object> consumerRecord) {
+ return consumerRecord.value();
+ }
+ public Optional<String> extractKey(ConsumerRecord<Object, Object>
consumerRecord) {
+ // we are currently supporting only String keys
+ return Optional.ofNullable((String) consumerRecord.key());
+ }
+
+ public abstract Schema<V> extractSchema(ConsumerRecord<Object, Object>
consumerRecord);
+
+ @Slf4j
static private class KafkaRecord<V> implements Record<V> {
Review comment:
(see previous comment about the type parameter to KafkaRecord class)
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