KevinWen007 commented on a change in pull request #2627:
URL: https://github.com/apache/incubator-inlong/pull/2627#discussion_r810967326
##########
File path:
inlong-sort/sort-single-tenant/src/main/java/org/apache/inlong/sort/singletenant/flink/Entrance.java
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@@ -121,15 +125,22 @@ private static DataFlowInfo
getDataflowInfoFromFile(String fileName) throws IOEx
SourceInfo sourceInfo,
Configuration config
) throws IOException, ClassNotFoundException {
- DeserializationSchema<Row> schema =
- DeserializationSchemaFactory.build(sourceInfo.getFields(),
sourceInfo.getDeserializationInfo());
- DeserializationFunction function = new DeserializationFunction(schema);
+ FieldInfo[] sourceFields = sourceInfo.getFields();
+ DeserializationSchema<Row> schema = DeserializationSchemaFactory.build(
+ extractNonBuiltInFieldInfo(sourceFields),
sourceInfo.getDeserializationInfo());
+ FieldMappingTransformer fieldMappingTransformer = new
FieldMappingTransformer(config, sourceFields);
+ DeserializationFunction function = new DeserializationFunction(schema,
fieldMappingTransformer);
return sourceStream.process(function)
.uid(Constants.DESERIALIZATION_SCHEMA_UID)
.name("Deserialization")
.setParallelism(config.getInteger(Constants.DESERIALIZATION_PARALLELISM));
}
+ private static FieldInfo[] extractNonBuiltInFieldInfo(FieldInfo[]
fieldInfos) {
+ return Arrays.stream(fieldInfos).filter(fieldInfo -> !(fieldInfo
instanceof BuiltInFieldInfo)).toArray(
+ FieldInfo[]::new);
+ }
+
Review comment:
I don't think it's necessary to move it to CommonUtils currently.
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