StoragePolicySatisfier.DatanodeMap (Apache Hadoop HDFS 3.5.0 API)
Description: declaration: package: org.apache.hadoop.hdfs.server.namenode.sps, class: StoragePolicySatisfier, class: DatanodeMap

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()