yihua commented on code in PR #5523:
URL: https://github.com/apache/hudi/pull/5523#discussion_r927763715
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hudi-kafka-connect/src/main/java/org/apache/hudi/connect/utils/KafkaConnectUtils.java:
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@@ -174,7 +174,9 @@ public static Configuration
getDefaultHadoopConf(KafkaConnectConfigs connectConf
* @return Returns the record key columns separated by comma.
*/
public static String getRecordKeyColumns(KeyGenerator keyGenerator) {
- return String.join(",", keyGenerator.getRecordKeyFieldNames());
+ return keyGenerator.getRecordKeyFieldNames().stream()
+ .map(HoodieAvroUtils::getRootLevelFieldName)
Review Comment:
Got it
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