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[HUDI-4844] Skip partition value resolving when the field does not ex… #6678

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Merged
danny0405 merged 1 commit into from
Sep 15, 2022
Merged

[HUDI-4844] Skip partition value resolving when the field does not ex… #6678

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8 changes: 7 additions & 1 deletion ...rce/hudi-flink/src/main/java/org/apache/hudi/table/format/cow/CopyOnWriteInputFormat.java
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Original file line number Diff line number Diff line change
Expand Up @@ -109,7 +109,13 @@ public void open(FileInputSplit fileSplit) throws IOException {
fileSplit.getPath());
LinkedHashMap<String, Object> partObjects = new LinkedHashMap<>();
partSpec.forEach((k, v) -> {
DataType fieldType = fullFieldTypes[fieldNameList.indexOf(k)];
final int idx = fieldNameList.indexOf(k);
if (idx == -1) {
// for any rare cases that the partition field does not exist in schema,
// fallback to file read
return;
}
DataType fieldType = fullFieldTypes[idx];
if (!DataTypeUtils.isDatetimeType(fieldType)) {
// date time type partition field is formatted specifically,
// read directly from the data file to avoid format mismatch or precision loss
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8 changes: 7 additions & 1 deletion ...rce/hudi-flink/src/main/java/org/apache/hudi/table/format/mor/MergeOnReadInputFormat.java
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Original file line number Diff line number Diff line change
Expand Up @@ -300,7 +300,13 @@ private ParquetColumnarRowSplitReader getReader(String path, int[] requiredPos)
FilePathUtils.extractPartitionKeys(this.conf));
LinkedHashMap<String, Object> partObjects = new LinkedHashMap<>();
partSpec.forEach((k, v) -> {
DataType fieldType = fieldTypes.get(fieldNames.indexOf(k));
final int idx = fieldNames.indexOf(k);
if (idx == -1) {
// for any rare cases that the partition field does not exist in schema,
// fallback to file read
return;
}
DataType fieldType = fieldTypes.get(idx);
if (!DataTypeUtils.isDatetimeType(fieldType)) {
// date time type partition field is formatted specifically,
// read directly from the data file to avoid format mismatch or precision loss
Expand Down