Package org.apache.hadoop.hdfs.server.federation.store.protocol

Class GetNamenodeRegistrationsRequest

java.lang.Object

org.apache.hadoop.hdfs.server.federation.store.protocol.GetNamenodeRegistrationsRequest

Direct Known Subclasses:

GetNamenodeRegistrationsRequestPBImpl

public abstract class GetNamenodeRegistrationsRequest
extends Object

API request for listing namenode registrations present in the state store.

Constructor Summary

Constructors

Constructor	Description
GetNamenodeRegistrationsRequest()

Method Summary

Modifier and Type	Method	Description
abstract MembershipState	getPartialMembership()
static GetNamenodeRegistrationsRequest	newInstance()
static GetNamenodeRegistrationsRequest	newInstance(MembershipState member)
abstract void	setPartialMembership(MembershipState member)

Methods inherited from class java.lang.Object

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

Constructor Details

GetNamenodeRegistrationsRequest

public GetNamenodeRegistrationsRequest()

Method Details

newInstance

public static GetNamenodeRegistrationsRequest newInstance()
                                                   throws IOException

Throws:

IOException

newInstance

public static GetNamenodeRegistrationsRequest newInstance(MembershipState member)
                                                   throws IOException

Throws:

IOException

getPartialMembership

@Public
@Unstable
public abstract MembershipState getPartialMembership()

setPartialMembership

@Public
@Unstable
public abstract void setPartialMembership(MembershipState member)