| 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. | 
| Modifier and Type | Method and Description | 
|---|---|
| void | TrevniMetadataTool. dump(Input input,
    PrintStream out,
    boolean pretty)Read a Trevni file and print each row as a JSON object. | 
| void | TrevniToJsonTool. toJson(Input input,
      PrintStream out,
      boolean pretty)Read a Trevni file and print each row as a JSON object. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | InputBytesAn  Inputbacked with data in a byte array. | 
| class  | InputFileAn  Inputfor files. | 
| Constructor and Description | 
|---|
| ColumnFileReader(Input file)Construct reading from the provided input. | 
| Modifier and Type | Class and Description | 
|---|---|
| class  | HadoopInputAdapt a Hadoop  FSDataInputStreamto Trevni'sInput. | 
| Constructor and Description | 
|---|
| Params(Input input)Construct reading from input. | 
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