Package org.apache.hadoop.hdfs.server.namenode.sps

Class StoragePolicySatisfier.DatanodeMap

java.lang.Object

org.apache.hadoop.hdfs.server.namenode.sps.StoragePolicySatisfier.DatanodeMap

Enclosing class:

StoragePolicySatisfier

public static class StoragePolicySatisfier.DatanodeMap
extends Object

Maintains storage type map with the available datanodes in the cluster.

Constructor Summary

Constructors

Constructor	Description
DatanodeMap()

Method Summary

Modifier and Type	Method	Description
List<StoragePolicySatisfier.DatanodeWithStorage>	getTargets()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

DatanodeMap

public DatanodeMap()

Method Details

getTargets

public List<StoragePolicySatisfier.DatanodeWithStorage> getTargets()