| Package | Description | 
|---|---|
| org.apache.avro.tool | 
 Avro command-line tool. 
 | 
| org.apache.trevni | 
 A column file format. 
 | 
| org.apache.trevni.avro | 
 Read and write Avro data
in Trevni column files. 
 | 
| Class and Description | 
|---|
| Input
 A byte source that supports positioned read and length. 
 | 
| Class and Description | 
|---|
| ColumnFileMetaData
 File-level metadata. 
 | 
| ColumnMetaData
 Metadata for a column. 
 | 
| ColumnValues
 An iterator over column values. 
 | 
| Input
 A byte source that supports positioned read and length. 
 | 
| MetaData
 Base class for metadata. 
 | 
| ValueType
 The datatypes that may be stored in a column. 
 | 
| Class and Description | 
|---|
| ColumnFileMetaData
 File-level metadata. 
 | 
| Input
 A byte source that supports positioned read and length. 
 | 
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