lokeshj1703 commented on code in PR #8982:
URL: https://github.com/apache/hudi/pull/8982#discussion_r1231818382
##########
hudi-utilities/src/main/java/org/apache/hudi/utilities/transform/ChainedTransformer.java:
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@@ -112,6 +118,30 @@ private void validateIdentifier(String id, Set<String>
identifiers, String confi
}
}
+ private StructType getExpectedTransformedSchema(TransformerInfo
transformerInfo, JavaSparkContext jsc, SparkSession sparkSession,
+ Option<StructType>
incomingStructOpt, Option<Dataset<Row>> rowDatasetOpt, TypedProperties
properties) {
+ if (!sourceSchemaOpt.isPresent() && !rowDatasetOpt.isPresent()) {
Review Comment:
We need only one of these. If source schema is present we can use it
directly else we can infer schema from the row dataset available.
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