## Uses of Interface
org.apache.avro.file.FileReader

- Packages that use FileReader
  Package | Description
  --- | ---
  org.apache.avro.file | A container file for Avro data.
  org.apache.avro.mapred | Run Hadoop MapReduce jobs over Avro data, with map and reduce functions written in Java.

- - ### Uses of FileReader in org.apache.avro.file

    Classes in org.apache.avro.file that implement FileReader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `DataFileReader<D>` Random access to files written with `DataFileWriter`.
    `class` | `DataFileReader12<D>` Read files written by Avro version 1.2.

    Methods in org.apache.avro.file that return FileReader
    Modifier and Type | Method and Description
    --- | ---
    `static <D> FileReader<D>` | DataFileReader.`openReader(File file, DatumReader<D> reader)` Open a reader for a file.
    `static <D> FileReader<D>` | DataFileReader.`openReader(SeekableInput in, DatumReader<D> reader)` Open a reader for a file.

  - ### Uses of FileReader in org.apache.avro.mapred

    Classes in org.apache.avro.mapred that implement FileReader
    Modifier and Type | Class and Description
    --- | ---
    `class` | `SequenceFileReader<K,V>` A `FileReader` for sequence files.

    Constructors in org.apache.avro.mapred with parameters of type FileReader
    Constructor and Description
    `AvroRecordReader(FileReader<T> reader, FileSplit split)`

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