use of org.onosproject.persistence.PersistenceService in project onos by opennetworkinglab.
the class CoordinationManager method eventuallyConsistentMapBuilder.
@Override
public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() {
checkPermission(STORAGE_WRITE);
final NodeId localNodeId = clusterService.getLocalNode().id();
Supplier<List<NodeId>> peersSupplier = () -> clusterService.getNodes().stream().map(ControllerNode::id).filter(nodeId -> !nodeId.equals(localNodeId)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
Supplier<List<NodeId>> bootstrapPeersSupplier = () -> clusterService.getNodes().stream().map(ControllerNode::id).filter(id -> !localNodeId.equals(id)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
return new EventuallyConsistentMapBuilderImpl<>(localNodeId, clusterCommunicator, persistenceService, peersSupplier, bootstrapPeersSupplier);
}
use of org.onosproject.persistence.PersistenceService in project onos by opennetworkinglab.
the class StorageManager method eventuallyConsistentMapBuilder.
@Override
public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() {
checkPermission(STORAGE_WRITE);
// Note: NPE in the usage of ClusterService/MembershipService prevents rebooting the Karaf container.
// We need to reference these services outside the following peer suppliers.
final MembershipService membershipService = this.membershipService;
final ClusterService clusterService = this.clusterService;
final NodeId localNodeId = clusterService.getLocalNode().id();
// Use the MembershipService to provide peers for the map that are isolated within the current version.
Supplier<List<NodeId>> peersSupplier = () -> membershipService.getMembers().stream().map(Member::nodeId).filter(nodeId -> !nodeId.equals(localNodeId)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
// If this is the first node in its version, bootstrap from the previous version. Otherwise, bootstrap the
// map from members isolated within the current version.
Supplier<List<NodeId>> bootstrapPeersSupplier = () -> {
if (membershipService.getMembers().size() == 1) {
return clusterService.getNodes().stream().map(ControllerNode::id).filter(id -> !localNodeId.equals(id)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
} else {
return membershipService.getMembers().stream().map(Member::nodeId).filter(id -> !localNodeId.equals(id)).filter(id -> clusterService.getState(id).isActive()).collect(Collectors.toList());
}
};
return new EventuallyConsistentMapBuilderImpl<>(localNodeId, clusterCommunicator, persistenceService, peersSupplier, bootstrapPeersSupplier);
}
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