mayankshriv commented on a change in pull request #6009:
URL: https://github.com/apache/incubator-pinot/pull/6009#discussion_r488129792
##########
File path:
pinot-plugins/pinot-input-format/pinot-avro-base/src/main/java/org/apache/pinot/plugin/inputformat/avro/AvroIngestionSchemaValidator.java
##########
@@ -111,36 +112,56 @@ private void validateSchemas() {
}
}
if (nonNullSchema != null) {
+ avroColumnSchema = nonNullSchema;
avroColumnType = nonNullSchema.getType();
}
}
- if
(!fieldSpec.getDataType().name().equalsIgnoreCase(avroColumnType.toString())) {
- _dataTypeMismatch.addMismatchReason(String
- .format("The Pinot column: (%s: %s) doesn't match with the column
(%s: %s) in input %s schema.", columnName,
- fieldSpec.getDataType().name(), avroColumnSchema.getName(),
avroColumnType.toString(),
- getInputSchemaType()));
- }
-
if (fieldSpec.isSingleValueField()) {
+ // check data type mismatch
+ if
(!fieldSpec.getDataType().name().equalsIgnoreCase(avroColumnType.toString())) {
+ getDataTypeMismatchResult().addMismatchReason(String
+ .format("The Pinot column: (%s: %s) doesn't match with the
column (%s: %s) in input %s schema.", columnName,
+ fieldSpec.getDataType().name(), avroColumnName,
avroColumnType.toString(),
Review comment:
Is this called before or after the ingestion transformation functions?
For example, an ingestion transform function could change the name/type of data
in input?
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