SandishKumarHN commented on code in PR #38922:
URL: https://github.com/apache/spark/pull/38922#discussion_r1049175487
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connector/protobuf/src/main/scala/org/apache/spark/sql/protobuf/utils/SchemaConverters.scala:
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@@ -92,14 +106,26 @@ object SchemaConverters {
MapType(keyType, valueType, valueContainsNull =
false).defaultConcreteType,
nullable = false))
case MESSAGE =>
- if (existingRecordNames.contains(fd.getFullName)) {
+ // Setting the circularReferenceDepth to 0 allows the field to be
recursed once, setting
+ // it to 1 allows it to be recursed twice, and setting it to 2 allows
it to be recursed
+ // thrice. circularReferenceDepth value greater than 2 is not allowed.
If the not
+ // specified, it will default to -1, which disables recursive fields.
+ val recordName = fd.getMessageType.getFullName
+ if (existingRecordNames.contains(recordName) &&
Review Comment:
@rangadi thanks for the review, I have made all changes you suggested.
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