nsivabalan commented on a change in pull request #3247:
URL: https://github.com/apache/hudi/pull/3247#discussion_r666681609
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File path:
hudi-spark-datasource/hudi-spark/src/main/java/org/apache/hudi/HoodieDatasetBulkInsertHelper.java
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@@ -110,6 +151,55 @@
Dataset<Row> colOrderedDataset = dedupedDf.select(
JavaConverters.collectionAsScalaIterableConverter(orderedFields).asScala().toSeq());
- return bulkInsertPartitionerRows.repartitionRecords(colOrderedDataset,
config.getBulkInsertShuffleParallelism());
+ return Pair.of(populateMetaCols ?
bulkInsertPartitionerRows.repartitionRecords(colOrderedDataset,
config.getBulkInsertShuffleParallelism()) :
+ new NonSortPartitionerWithRows().repartitionRecords(colOrderedDataset,
config.getBulkInsertShuffleParallelism()), nonPartitionedDataset);
}
+
+ /**
+ * Add empty meta columns and reorder such that meta columns are at the
beginning.
+ *
+ * @param rows
+ * @return
+ */
+ public static Dataset<Row>
prepareHoodieDatasetForBulkInsertAppendOnly(Dataset<Row> rows,
HoodieWriteConfig config, boolean isGlobalIndex) {
Review comment:
this method is not used. both flows use the previous method.
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