danny0405 commented on code in PR #8300:
URL: https://github.com/apache/hudi/pull/8300#discussion_r1159372025
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hudi-client/hudi-spark-client/src/main/java/org/apache/hudi/execution/bulkinsert/RDDCustomColumnsSortPartitioner.java:
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@@ -59,17 +62,17 @@ public JavaRDD<HoodieRecord<T>>
repartitionRecords(JavaRDD<HoodieRecord<T>> reco
final String[] sortColumns = this.sortColumnNames;
final SerializableSchema schema = this.serializableSchema;
final boolean consistentLogicalTimestampEnabled =
this.consistentLogicalTimestampEnabled;
- return records.sortBy(
- record -> {
- Object recordValue = record.getColumnValues(schema.get(),
sortColumns, consistentLogicalTimestampEnabled);
- // null values are replaced with empty string for null_first order
- if (recordValue == null) {
- return StringUtils.EMPTY_STRING;
- } else {
- return StringUtils.objToString(recordValue);
- }
- },
Review Comment:
Does it work too if we just return
`FlatLists.ofComparableArray(recordValue)` in line 69? Why mapping the records
into tuple first.
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