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

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

Packages that use GetNamenodeRegistrationsResponse
Package
Description
org.apache.hadoop.hdfs.server.federation.store
The federation state store tracks persistent values that are shared between multiple routers.
org.apache.hadoop.hdfs.server.federation.store.impl
Contains implementations of the state store API interfaces.
org.apache.hadoop.hdfs.server.federation.store.protocol
Contains the abstract definitions of the API request and response objects for the various state store APIs.
org.apache.hadoop.hdfs.server.federation.store.protocol.impl.pb
Protobuf implementations of FederationProtocolBase request/response objects used by state store APIs.

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

  Methods in org.apache.hadoop.hdfs.server.federation.store that return GetNamenodeRegistrationsResponse
  Modifier and Type
  Method
  Description
  `abstract GetNamenodeRegistrationsResponse`
  MembershipStore.`getExpiredNamenodeRegistrations(GetNamenodeRegistrationsRequest request)`
  Get the expired registrations from the registration cache.
  `abstract GetNamenodeRegistrationsResponse`
  MembershipStore.`getNamenodeRegistrations(GetNamenodeRegistrationsRequest request)`
  Queries for a single cached registration entry matching the given parameters.

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

  Methods in org.apache.hadoop.hdfs.server.federation.store.impl that return GetNamenodeRegistrationsResponse
  Modifier and Type
  Method
  Description
  `GetNamenodeRegistrationsResponse`
  MembershipStoreImpl.`getExpiredNamenodeRegistrations(GetNamenodeRegistrationsRequest request)`
  `GetNamenodeRegistrationsResponse`
  MembershipStoreImpl.`getNamenodeRegistrations(GetNamenodeRegistrationsRequest request)`

- ## Uses of GetNamenodeRegistrationsResponse in org.apache.hadoop.hdfs.server.federation.store.protocol

  Methods in org.apache.hadoop.hdfs.server.federation.store.protocol that return GetNamenodeRegistrationsResponse
  Modifier and Type
  Method
  Description
  `static GetNamenodeRegistrationsResponse`
  GetNamenodeRegistrationsResponse.`newInstance()`
  `static GetNamenodeRegistrationsResponse`
  GetNamenodeRegistrationsResponse.`newInstance(List<MembershipState> records)`

- ## Uses of GetNamenodeRegistrationsResponse in org.apache.hadoop.hdfs.server.federation.store.protocol.impl.pb

  Subclasses of GetNamenodeRegistrationsResponse in org.apache.hadoop.hdfs.server.federation.store.protocol.impl.pb
  Modifier and Type
  Class
  Description
  `class`
  `GetNamenodeRegistrationsResponsePBImpl`
  Protobuf implementation of the state store API object GetNamenodeRegistrationsResponse.