Package org.apache.hadoop.util

Added Classes
LinuxMemoryCalculatorPlugin	Plugin to calculate virtual and physical memories on Linux systems.
MemoryCalculatorPlugin	Plugin to calculate virtual and physical memories on the system.

 

Changed Classes
CyclicIteration	Provide an cyclic Iterator for a NavigableMap The Iterator navigates the entries of the map according to the map's ordering.
GenericOptionsParser	GenericOptionsParser is a utility to parse command line arguments generic to the Hadoop framework.
GenericsUtil	Contains utility methods for dealing with Java Generics.
HostsFileReader
MergeSort	An implementation of the core algorithm of MergeSort.
PriorityQueue	A PriorityQueue maintains a partial ordering of its elements such that the least element can always be found in constant time.
ProcfsBasedProcessTree	A Proc file-system based ProcessTree.
ReflectionUtils	General reflection utils
Shell	A base class for running a Unix command.
Shell.ShellCommandExecutor	A simple shell command executor.
StringUtils	General string utils
StringUtils.TraditionalBinaryPrefix	The traditional binary prefixes kilo mega ...