Uses of Class
org.apache.hadoop.io.MapFile.Reader

Packages that use MapFile.Reader
org.apache.hadoop.io Generic i/o code for use when reading and writing data to the network, to databases, and to files. 
org.apache.hadoop.mapred A system for scalable, fault-tolerant, distributed computation over large data collections. 
 

Uses of MapFile.Reader in org.apache.hadoop.io
 

Subclasses of MapFile.Reader in org.apache.hadoop.io
static class ArrayFile.Reader
          Provide access to an existing array file.
static class SetFile.Reader
          Provide access to an existing set file.
 

Uses of MapFile.Reader in org.apache.hadoop.mapred
 

Methods in org.apache.hadoop.mapred that return MapFile.Reader
static MapFile.Reader[] MapFileOutputFormat.getReaders(FileSystem fs, Path dir, Configuration conf)
          Open the output generated by this format.
 

Methods in org.apache.hadoop.mapred with parameters of type MapFile.Reader
static Writable MapFileOutputFormat.getEntry(MapFile.Reader[] readers, Partitioner partitioner, WritableComparable key, Writable value)
          Get an entry from output generated by this class.
 



Copyright © 2006 The Apache Software Foundation