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Posted to issues@flink.apache.org by GitBox <gi...@apache.org> on 2020/10/26 07:23:43 UTC
[GitHub] [flink] danny0405 commented on a change in pull request #13763: [FLINK-19779][avro] Remove the record_ field name prefix for Confluen…
danny0405 commented on a change in pull request #13763:
URL: https://github.com/apache/flink/pull/13763#discussion_r511757745
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File path: flink-formats/flink-avro/src/main/java/org/apache/flink/formats/avro/typeutils/AvroSchemaConverter.java
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@@ -362,7 +369,11 @@ public static Schema convertToSchema(LogicalType logicalType, String rowName) {
.record(rowName)
.fields();
for (int i = 0; i < rowType.getFieldCount(); i++) {
- String fieldName = rowName + "_" + fieldNames.get(i);
+ String fieldName = fieldNames.get(i);
+ if (rowName.equals(fieldName)) {
+ // Can not build schema when the record and field have the same name
+ fieldName = rowName + "_" + fieldName;
+ }
Review comment:
Yes, the avro schema builder does not allow same name field names, even if they are in different scope (different layer).
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