Package org.apache.mahout.common

Class Summary
AbstractJob Superclass of many Mahout Hadoop "jobs".
ClassUtils  
CommandLineUtil  
HadoopUtil  
IntegerTuple An Ordered List of Integers which can be used in a Hadoop Map/Reduce Job
IntPairWritable A WritableComparable which encapsulates an ordered pair of signed integers.
IntPairWritable.Comparator  
IntPairWritable.FirstGroupingComparator Compare only the first part of the pair, so that reduce is called once for each value of the first part.
IntPairWritable.Frequency A wrapper class that associates pairs with frequency (Occurrences)
IOUtils I/O-related utility methods that don't have a better home.
IOUtils.DeleteFileOnClose for temporary files, a file may be considered as a Closeable too, where file is wiped on close and thus the disk resource is released ('closed').
IOUtils.MultipleOutputsCloseableAdapter MultipleOutputs to closeable adapter.
LongPair A simple (ordered) pair of longs.
MemoryUtil Memory utilities.
Pair<A,B> A simple (ordered) pair of two objects.
Parameters  
StringTuple An Ordered List of Strings which can be used in a Hadoop Map/Reduce Job
StringUtils Offers two methods to convert an object to a string representation and restore the object given its string representation.
TimingStatistics  
 



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