Package org.apache.hadoop.yarn.server.federation.store
package org.apache.hadoop.yarn.server.federation.store
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InterfacesClassDescriptionFederationApplicationHomeSubClusterStore maintains the state of all Applications that have been submitted to the federated clusterFederationDelegationTokenStateStore maintains the state of all DelegationToken that have been submitted to the federated cluster.FederationMembershipStateStore maintains the state of all subcluster(s) as encapsulated by
SubClusterInfofor all the subcluster(s) that are participating in federation.The FederationPolicyStore provides a key-value interface to access the policies configured for the system.FederationReservationHomeSubClusterStore maintains the state of all Reservations that have been submitted to the federated clusterFederationStore extends the three interfaces used to coordinate the state of a federated cluster:FederationApplicationHomeSubClusterStore,FederationMembershipStateStore,FederationPolicyStore, andFederationReservationHomeSubClusterStore.