Uses of Class org.apache.hadoop.hdfs.server.federation.store.MembershipStore (Apache Hadoop HDFS-RBF 3.5.0 API)
Description: use: package: org.apache.hadoop.hdfs.server.federation.store, class: MembershipStore

# Uses of Class
org.apache.hadoop.hdfs.server.federation.store.MembershipStore

Packages that use MembershipStore
Package
Description
org.apache.hadoop.hdfs.server.federation.resolver.order
A federated location can be resolved to multiple subclusters.
org.apache.hadoop.hdfs.server.federation.store.impl
Contains implementations of the state store API interfaces.

- ## Uses of MembershipStore in org.apache.hadoop.hdfs.server.federation.resolver.order

  Methods in org.apache.hadoop.hdfs.server.federation.resolver.order that return MembershipStore
  Modifier and Type
  Method
  Description
  `protected MembershipStore`
  RouterResolver.`getMembershipStore()`
  Get the Membership store.
  Methods in org.apache.hadoop.hdfs.server.federation.resolver.order with parameters of type MembershipStore
  Modifier and Type
  Method
  Description
  `protected Map<String,org.apache.hadoop.hdfs.server.federation.resolver.order.AvailableSpaceResolver.SubclusterAvailableSpace>`
  AvailableSpaceResolver.`getSubclusterInfo(MembershipStore membershipStore)`
  Get the mapping from NamespaceId to subcluster space info.
  `protected Map<String,String>`
  LocalResolver.`getSubclusterInfo(MembershipStore membershipStore)`
  Get the mapping from nodes to subcluster.
  `protected abstract Map<K,V>`
  RouterResolver.`getSubclusterInfo(MembershipStore membershipStore)`
  The implementation for getting desired subcluster mapping info.

- ## Uses of MembershipStore in org.apache.hadoop.hdfs.server.federation.store.impl

  Subclasses of MembershipStore in org.apache.hadoop.hdfs.server.federation.store.impl
  Modifier and Type
  Class
  Description
  `class`
  `MembershipStoreImpl`
  Implementation of the `MembershipStore` State Store API.