wombatu-kun commented on code in PR #10942:
URL: https://github.com/apache/hudi/pull/10942#discussion_r1545900885
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hudi-client/hudi-java-client/src/main/java/org/apache/hudi/execution/bulkinsert/JavaGlobalSortPartitioner.java:
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@@ -31,12 +32,21 @@
*
* @param <T> HoodieRecordPayload type
*/
-public class JavaGlobalSortPartitioner<T>
- implements BulkInsertPartitioner<List<HoodieRecord<T>>> {
+public class JavaGlobalSortPartitioner<T> implements
BulkInsertPartitioner<List<HoodieRecord<T>>> {
+
+ public JavaGlobalSortPartitioner() {
+ }
+
+ /**
+ * Constructor to create as UserDefinedBulkInsertPartitioner class via
reflection
+ * @param config HoodieWriteConfig
Review Comment:
This partitioner will be instantiated when user define write config property
`hoodie.bulkinsert.user.defined.partitioner.class=org.apache.hudi.execution.bulkinsert.JavaGlobalSortPartitioner`.
This constructor will be called via reflection in methods of DataSourceUtils
class `createUserDefinedBulkInsertPartitioner(HoodieWriteConfig config)` and
`createUserDefinedBulkInsertPartitionerWithRows(HoodieWriteConfig config)`.
There is nothing to customize in this JavaGlobalSortPartitioner, but, for
example, provided writeConfig is used for customization of
RowSpatialCurveSortPartitioner.
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