A serializer to serialize data in catalyst format to data in avro format.
copied from org.apache.spark.sql.avro.*
Changes:
- backport support for nullable vs non-nullable types in resolveNullableType
- enhance resolveNullableType to support converting NullType to Null-Union
- enhance resolveNullableType to support converting not nullable type to Null-Union
- improve exception messages by adding field name
A serializer to serialize data in catalyst format to data in avro format.
copied from org.apache.spark.sql.avro.* Changes: - backport support for nullable vs non-nullable types in resolveNullableType - enhance resolveNullableType to support converting NullType to Null-Union - enhance resolveNullableType to support converting not nullable type to Null-Union - improve exception messages by adding field name