danny0405 commented on code in PR #13384:
URL: https://github.com/apache/hudi/pull/13384#discussion_r2127776892
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hudi-common/src/main/java/org/apache/hudi/common/table/read/FileGroupRecordBuffer.java:
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@@ -289,9 +289,11 @@ protected Option<BufferedRecord<T>>
doProcessNextDataRecord(BufferedRecord<T> ne
if (combinedRecordData != existingRecord.getRecord()) {
Pair<HoodieRecord, Schema> combinedRecordAndSchema =
combinedRecordAndSchemaOpt.get();
return
Option.of(BufferedRecord.forRecordWithContext(combinedRecordData,
combinedRecordAndSchema.getRight(), readerContext, orderingFieldName, false));
+ } else {
+ return Option.empty();
}
}
- return Option.empty();
+ return
Option.of(BufferedRecord.forDeleteRecord(newRecord.getRecordKey(),
newRecord.getOrderingValue()));
Review Comment:
The delete record is handled specially in line 273, so that the
`combinedRecordAndSchemaOpt` should always be present, if it is not, please fix
the payload class itself or the merger impl instead of here.
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