org.apache.orc.mapred Class Hierarchy (ORC MapReduce 1.6.6 API)
Date: 2021-01-13

# Hierarchy For Package org.apache.orc.mapred

Package Hierarchies:

- All Packages

## Class Hierarchy

- java.lang.Object
  - java.util.AbstractCollection<E> (implements java.util.Collection<E>)
    - java.util.AbstractList<E> (implements java.util.List<E>)
      - java.util.ArrayList<E> (implements java.lang.Cloneable, java.util.List<E>, java.util.RandomAccess, java.io.Serializable)
        - org.apache.orc.mapred.OrcList<E> (implements org.apache.hadoop.io.WritableComparable<T>)
  - java.util.AbstractMap<K,V> (implements java.util.Map<K,V>)
    - java.util.TreeMap<K,V> (implements java.lang.Cloneable, java.util.NavigableMap<K,V>, java.io.Serializable)
      - org.apache.orc.mapred.OrcMap<K,V> (implements org.apache.hadoop.io.WritableComparable<T>)
  - java.util.Date (implements java.lang.Cloneable, java.lang.Comparable<T>, java.io.Serializable)
    - java.sql.Timestamp
      - org.apache.orc.mapred.OrcTimestamp (implements org.apache.hadoop.io.WritableComparable<T>)
  - org.apache.hadoop.mapred.FileInputFormat<K,V> (implements org.apache.hadoop.mapred.InputFormat<K,V>)
    - org.apache.orc.mapred.OrcInputFormat<V>
  - org.apache.hadoop.mapred.FileOutputFormat<K,V> (implements org.apache.hadoop.mapred.OutputFormat<K,V>)
    - org.apache.orc.mapred.OrcOutputFormat<V>
  - org.apache.orc.mapred.OrcKey (implements org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.io.WritableComparable<T>)
  - org.apache.orc.mapred.OrcMapredRecordReader<V> (implements org.apache.hadoop.mapred.RecordReader<K,V>)
  - org.apache.orc.mapred.OrcMapredRecordWriter<V> (implements org.apache.hadoop.mapred.RecordWriter<K,V>)
  - org.apache.orc.mapred.OrcStruct (implements org.apache.hadoop.io.WritableComparable<T>)
  - org.apache.orc.mapred.OrcUnion (implements org.apache.hadoop.io.WritableComparable<T>)
  - org.apache.orc.mapred.OrcValue (implements org.apache.hadoop.mapred.JobConfigurable, org.apache.hadoop.io.Writable)

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