Uses of Class
org.apache.hadoop.net.NetworkTopology

Packages that use NetworkTopology
org.apache.hadoop.mapred A software framework for easily writing applications which process vast amounts of data (multi-terabyte data-sets) parallelly on large clusters (thousands of nodes) built of commodity hardware in a reliable, fault-tolerant manner. 
org.apache.hadoop.net Network-related classes. 
 

Uses of NetworkTopology in org.apache.hadoop.mapred
 

Methods in org.apache.hadoop.mapred with parameters of type NetworkTopology
protected  String[] FileInputFormat.getSplitHosts(BlockLocation[] blkLocations, long offset, long splitSize, NetworkTopology clusterMap)
          This function identifies and returns the hosts that contribute most for a given split.
 

Uses of NetworkTopology in org.apache.hadoop.net
 

Subclasses of NetworkTopology in org.apache.hadoop.net
 class NetworkTopologyWithNodeGroup
          The class extends NetworkTopology to represents a cluster of computer with a 4-layers hierarchical network topology.
 

Methods in org.apache.hadoop.net that return NetworkTopology
static NetworkTopology NetworkTopology.getInstance(Configuration conf)
          Get an instance of NetworkTopology based on the value of the configuration parameter net.topology.impl.
 



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