| Class | Description | 
|---|---|
| AvroWithSparkSchemaVisitor<T> | |
| ParquetWithSparkSchemaVisitor<T> | 
 Visitor for traversing a Parquet type with a companion Spark type. 
 | 
| SparkAvroReader | |
| SparkAvroWriter | |
| SparkOrcReader | 
 Converts the OrcIterator, which returns ORC's VectorizedRowBatch to a set of Spark's UnsafeRows. 
 | 
| SparkOrcValueReaders | |
| SparkOrcWriter | 
 This class acts as an adaptor from an OrcFileAppender to a FileAppender<InternalRow>. 
 | 
| SparkParquetReaders | |
| SparkParquetWriters | |
| SparkValueReaders | |
| SparkValueWriters |