Package | Description |
---|---|
org.apache.hadoop.hdfs.server.federation.resolver |
The resolver package contains indepedent data resolvers used in HDFS
federation.
|
org.apache.hadoop.hdfs.server.federation.router |
The router package includes the core services for a HDFS federation router.
|
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.
|
Modifier and Type | Method and Description |
---|---|
Set<FederationNamespaceInfo> |
MembershipNamenodeResolver.getNamespaces() |
Modifier and Type | Method and Description |
---|---|
Map<FederationNamespaceInfo,org.apache.hadoop.security.token.Token<org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier>> |
RouterClientProtocol.getDelegationTokens(org.apache.hadoop.io.Text renewer)
The the delegation token from each name service.
|
Modifier and Type | Method and Description |
---|---|
protected static <T> T[] |
RouterRpcServer.merge(Map<FederationNamespaceInfo,T[]> map,
Class<T> clazz)
Merge the outputs from multiple namespaces.
|
Modifier and Type | Method and Description |
---|---|
abstract Set<FederationNamespaceInfo> |
GetNamespaceInfoResponse.getNamespaceInfo() |
Modifier and Type | Method and Description |
---|---|
static GetNamespaceInfoResponse |
GetNamespaceInfoResponse.newInstance(Set<FederationNamespaceInfo> namespaces) |
abstract void |
GetNamespaceInfoResponse.setNamespaceInfo(Set<FederationNamespaceInfo> namespaceInfo) |
Modifier and Type | Method and Description |
---|---|
Set<FederationNamespaceInfo> |
GetNamespaceInfoResponsePBImpl.getNamespaceInfo() |
Modifier and Type | Method and Description |
---|---|
void |
GetNamespaceInfoResponsePBImpl.setNamespaceInfo(Set<FederationNamespaceInfo> namespaceInfo) |
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