nsivabalan commented on a change in pull request #3247:
URL: https://github.com/apache/hudi/pull/3247#discussion_r671378212
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File path:
hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/keygen/BuiltinKeyGenerator.java
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@@ -81,7 +105,52 @@ public String getPartitionPath(Row row) {
return getKey(genericRecord).getPartitionPath();
}
- void buildFieldPositionMapIfNeeded(StructType structType) {
+ /**
+ * Fetch partition path from {@link InternalRow}.
+ *
+ * @param internalRow {@link InternalRow} instance from which partition path
needs to be fetched from.
+ * @param structType schema of the internalRow.
+ * @return the partition path.
+ */
+ public String getPartitionPath(InternalRow internalRow, StructType
structType) {
+ try {
+ Row row = deserializeRow(getEncoder(structType), internalRow);
+ return getPartitionPath(row);
+ } catch (Exception e) {
+ throw new HoodieIOException("Conversion of InternalRow to Row failed
with exception " + e);
+ }
+ }
+
+ private ExpressionEncoder getEncoder(StructType structType) {
+ if (encoder == null) {
Review comment:
deserializeRow() is a static method and hence.
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