pvary commented on code in PR #11662:
URL: https://github.com/apache/iceberg/pull/11662#discussion_r1876362946
##########
flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java:
##########
@@ -52,8 +52,32 @@ class SortKeySerializer extends TypeSerializer<SortKey> {
private final int size;
private final Types.NestedField[] transformedFields;
+ private int version = SortKeySerializerSnapshot.CURRENT_VERSION;
+
private transient SortKey sortKey;
+ SortKeySerializer(Schema schema, SortOrder sortOrder, int version) {
+ this.version = version;
+ this.schema = schema;
+ this.sortOrder = sortOrder;
+ this.size = sortOrder.fields().size();
+
+ this.transformedFields = new Types.NestedField[size];
+ for (int i = 0; i < size; ++i) {
+ SortField sortField = sortOrder.fields().get(i);
+ Types.NestedField sourceField = schema.findField(sortField.sourceId());
+ Type resultType =
sortField.transform().getResultType(sourceField.type());
+ Types.NestedField transformedField =
+ Types.NestedField.of(
+ sourceField.fieldId(),
+ sourceField.isOptional(),
+ sourceField.name(),
+ resultType,
+ sourceField.doc());
+ transformedFields[i] = transformedField;
+ }
Review Comment:
Could this work?
```
SortKeySerializer(Schema schema, SortOrder sortOrder) {
this(schema, sortOrder, SortKeySerializerSnapshot.CURRENT_VERSION);
}
```
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