sijie commented on a change in pull request #6034: [Pulsar IO][Issue
5633]Support avro schema for debezium connector
URL: https://github.com/apache/pulsar/pull/6034#discussion_r376143520
##########
File path:
pulsar-io/kafka-connect-adaptor/src/main/java/org/apache/pulsar/io/kafka/connect/KafkaConnectSource.java
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@@ -188,15 +198,48 @@ public void close() {
@Getter
Optional<String> destinationTopic;
+ private final AvroData avroData;
+
+ private org.apache.pulsar.kafka.shade.avro.Schema keyAvroSchema;
+
+ private org.apache.pulsar.kafka.shade.avro.Schema valueAvroSchema;
+
+ private final KafkaSchema keySchema;
+
+ private final KafkaSchema valueSchema;
+
+ private byte[] keyBytes;
+
+ private byte[] valueBytes;
+
KafkaSourceRecord(SourceRecord srcRecord) {
- byte[] keyBytes = keyConverter.fromConnectData(
+ keyBytes = keyConverter.fromConnectData(
srcRecord.topic(), srcRecord.keySchema(), srcRecord.key());
- byte[] valueBytes = valueConverter.fromConnectData(
+ valueBytes = valueConverter.fromConnectData(
srcRecord.topic(), srcRecord.valueSchema(), srcRecord.value());
+ this.avroData = new AvroData(1000);
this.key = keyBytes != null ?
Optional.of(Base64.getEncoder().encodeToString(keyBytes)) : Optional.empty();
this.value = new KeyValue(keyBytes, valueBytes);
this.topicName = Optional.of(srcRecord.topic());
+ String keyName = this.topicName.get() + "-key";
+ String valueName = this.topicName.get() + "-value";
+
+ if (readerCache.getIfPresent(keyName) == null
Review comment:
actually I think the cache here is incorrect. you need a cache from kafka
connect schema to pulsar schema.
```
Cache<org.apache.kafka.connect.data.Schema, KafkaSchema>
```
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