nsivabalan commented on a change in pull request #1819:
URL: https://github.com/apache/hudi/pull/1819#discussion_r455440158
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File path: hudi-spark/src/main/java/org/apache/hudi/DataSourceUtils.java
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@@ -176,11 +177,21 @@ public static KeyGenerator
createKeyGenerator(TypedProperties props) throws IOEx
/**
* Create a payload class via reflection, passing in an ordering/precombine
value.
*/
- public static HoodieRecordPayload createPayload(String payloadClass,
GenericRecord record, Comparable orderingVal)
- throws IOException {
+ public static HoodieRecordPayload createPayload(String payloadClass,
GenericRecord record,
+ Comparable orderingVal,
+ String deleteField) throws
IOException {
try {
- return (HoodieRecordPayload) ReflectionUtils.loadClass(payloadClass,
- new Class<?>[] {GenericRecord.class, Comparable.class}, record,
orderingVal);
+ HoodieRecordPayload payload = null;
+ if (payloadClass.equals(OverwriteWithLatestAvroPayload.class.getName())
&&
+ !deleteField.isEmpty()) {
Review comment:
we can simplify this(I haven't gone through the entire patch yet). If
you set default value for this config param to "_hoodie_is_deleted". then you
don't need to check for isEmpty. also within OverwriteWithLatestAvroPayload,
you could just take in the deleteKeyField as is. either it will point to
"_hoodie_is_deleted" is not set. Else it will point to the one user has
over-written.
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