vinothchandar commented on a change in pull request #1073: [HUDI-377] Adding
Delete() support to DeltaStreamer
URL: https://github.com/apache/incubator-hudi/pull/1073#discussion_r360731707
##########
File path:
hudi-spark/src/main/java/org/apache/hudi/OverwriteWithLatestAvroPayload.java
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@@ -61,8 +60,16 @@ public OverwriteWithLatestAvroPayload
preCombine(OverwriteWithLatestAvroPayload
@Override
public Option<IndexedRecord> combineAndGetUpdateValue(IndexedRecord
currentValue, Schema schema) throws IOException {
+
+ GenericRecord genericRecord = (GenericRecord) getInsertValue(schema).get();
// combining strategy here trivially ignores currentValue on disk and
writes this record
- return getInsertValue(schema);
+ Object deleteMarker = DataSourceUtils.getNestedFieldValOrNull(
+ genericRecord, "_hoodie_delete_marker");
+ if (deleteMarker != null && (boolean) deleteMarker) {
Review comment:
do we need a check for type and silently fail if its not a boolean?
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