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Yuta HIGUCHI
9ee60f6b 1 parent 88a6f11a

Device Anti-Entropy 

- create Advertisement
- handler for Advertisement
- register handler, background thread to send advertisement

Change-Id: I99e8a7d68747970c34b3c25c6d0489769d251446
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Showing 28 changed files with 469 additions and 275 deletions
......@@ -4,6 +4,8 @@ import org.onlab.onos.net.AbstractDescription;
import org.onlab.onos.net.PortNumber;
import org.onlab.onos.net.SparseAnnotations;
import com.google.common.base.MoreObjects;
/**
* Default implementation of immutable port description.
*/
......@@ -48,6 +50,15 @@ public class DefaultPortDescription extends AbstractDescription
return isEnabled;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("number", number)
.add("isEnabled", isEnabled)
.add("annotations", annotations())
.toString();
}
// default constructor for serialization
private DefaultPortDescription() {
this.number = null;
......
package org.onlab.onos.store.common.impl;
import java.util.Map;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.store.Timestamp;
import com.google.common.collect.ImmutableMap;
/**
* Anti-Entropy advertisement message.
* <p>
* Message to advertise the information this node holds.
*
* @param <ID> ID type
*/
public class AntiEntropyAdvertisement<ID> {
private final NodeId sender;
private final ImmutableMap<ID, Timestamp> advertisement;
/**
* Creates anti-entropy advertisement message.
*
* @param sender sender of this message
* @param advertisement timestamp information of the data sender holds
*/
public AntiEntropyAdvertisement(NodeId sender, Map<ID, Timestamp> advertisement) {
this.sender = sender;
this.advertisement = ImmutableMap.copyOf(advertisement);
}
public NodeId sender() {
return sender;
}
public ImmutableMap<ID, Timestamp> advertisement() {
return advertisement;
}
// Default constructor for serializer
protected AntiEntropyAdvertisement() {
this.sender = null;
this.advertisement = null;
}
}
package org.onlab.onos.store.common.impl;
import java.util.Map;
import java.util.Set;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.store.device.impl.VersionedValue;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
/**
* Anti-Entropy reply message.
* <p>
* Message to send in reply to advertisement or another reply.
* Suggest to the sender about the more up-to-date data this node has,
* and request for more recent data that the receiver has.
*/
public class AntiEntropyReply<ID, V extends VersionedValue<?>> {
private final NodeId sender;
private final ImmutableMap<ID, V> suggestion;
private final ImmutableSet<ID> request;
/**
* Creates a reply to anti-entropy message.
*
* @param sender sender of this message
* @param suggestion collection of more recent values, sender had
* @param request Collection of identifiers
*/
public AntiEntropyReply(NodeId sender,
Map<ID, V> suggestion,
Set<ID> request) {
this.sender = sender;
this.suggestion = ImmutableMap.copyOf(suggestion);
this.request = ImmutableSet.copyOf(request);
}
public NodeId sender() {
return sender;
}
/**
* Returns collection of values, which the recipient of this reply is likely
* to be missing or has outdated version.
*
* @return
*/
public ImmutableMap<ID, V> suggestion() {
return suggestion;
}
/**
* Returns collection of identifier to request.
*
* @return collection of identifier to request
*/
public ImmutableSet<ID> request() {
return request;
}
/**
* Checks if reply contains any suggestion or request.
*
* @return true if nothing is suggested and requested
*/
public boolean isEmpty() {
return suggestion.isEmpty() && request.isEmpty();
}
// Default constructor for serializer
protected AntiEntropyReply() {
this.sender = null;
this.suggestion = null;
this.request = null;
}
}
package org.onlab.onos.store.common.impl;
import org.onlab.onos.cluster.ControllerNode;
import org.onlab.onos.cluster.NodeId;
import com.google.common.base.Function;
/**
* Function to convert ControllerNode to NodeId.
*/
public final class ControllerNodeToNodeId
implements Function<ControllerNode, NodeId> {
private static final ControllerNodeToNodeId INSTANCE = new ControllerNodeToNodeId();
@Override
public NodeId apply(ControllerNode input) {
return input.id();
}
public static ControllerNodeToNodeId toNodeId() {
return INSTANCE;
}
}
......@@ -30,6 +30,7 @@ public final class Timestamped<T> {
/**
* Returns the value.
*
* @return value
*/
public T value() {
......@@ -38,6 +39,7 @@ public final class Timestamped<T> {
/**
* Returns the time stamp.
*
* @return time stamp
*/
public Timestamp timestamp() {
......@@ -51,7 +53,16 @@ public final class Timestamped<T> {
* @return true if this instance is newer.
*/
public boolean isNewer(Timestamped<T> other) {
return this.timestamp.compareTo(checkNotNull(other).timestamp()) > 0;
return isNewer(checkNotNull(other).timestamp());
}
/**
* Tests if this timestamp is newer thatn the specified timestamp.
* @param timestamp to compare agains
* @return true if this instance is newer
*/
public boolean isNewer(Timestamp timestamp) {
return this.timestamp.compareTo(checkNotNull(timestamp)) > 0;
}
@Override
......
package org.onlab.onos.store.device.impl;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.Device;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.store.Timestamp;
import org.onlab.onos.store.common.impl.AntiEntropyAdvertisement;
// TODO DeviceID needs to be changed to something like (ProviderID, DeviceID)
// TODO: Handle Port as part of these messages, or separate messages for Ports?
public class DeviceAntiEntropyAdvertisement
extends AntiEntropyAdvertisement<DeviceId> {
public DeviceAntiEntropyAdvertisement(NodeId sender,
Map<DeviceId, Timestamp> advertisement) {
super(sender, advertisement);
}
// May need to add ProviderID, etc.
public static DeviceAntiEntropyAdvertisement create(
NodeId self,
Collection<VersionedValue<Device>> localValues) {
Map<DeviceId, Timestamp> ads = new HashMap<>(localValues.size());
for (VersionedValue<Device> e : localValues) {
ads.put(e.entity().id(), e.timestamp());
}
return new DeviceAntiEntropyAdvertisement(self, ads);
}
// For serializer
protected DeviceAntiEntropyAdvertisement() {}
}
package org.onlab.onos.store.device.impl;
import java.util.Collection;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.Device;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.store.Timestamp;
import org.onlab.onos.store.common.impl.AntiEntropyReply;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
public class DeviceAntiEntropyReply
extends AntiEntropyReply<DeviceId, VersionedValue<Device>> {
public DeviceAntiEntropyReply(NodeId sender,
Map<DeviceId, VersionedValue<Device>> suggestion,
Set<DeviceId> request) {
super(sender, suggestion, request);
}
/**
* Creates a reply to Anti-Entropy advertisement.
*
* @param advertisement to respond to
* @param self node identifier representing local node
* @param localValues local values held on this node
* @return reply message
*/
public static DeviceAntiEntropyReply reply(
DeviceAntiEntropyAdvertisement advertisement,
NodeId self,
Collection<VersionedValue<Device>> localValues
) {
ImmutableMap<DeviceId, Timestamp> ads = advertisement.advertisement();
ImmutableMap.Builder<DeviceId, VersionedValue<Device>>
sug = ImmutableMap.builder();
Set<DeviceId> req = new HashSet<>(ads.keySet());
for (VersionedValue<Device> e : localValues) {
final DeviceId id = e.entity().id();
final Timestamp local = e.timestamp();
final Timestamp theirs = ads.get(id);
if (theirs == null) {
// they don't have it, suggest
sug.put(id, e);
// don't need theirs
req.remove(id);
} else if (local.compareTo(theirs) < 0) {
// they got older one, suggest
sug.put(id, e);
// don't need theirs
req.remove(id);
} else if (local.equals(theirs)) {
// same, don't need theirs
req.remove(id);
}
}
return new DeviceAntiEntropyReply(self, sug.build(), req);
}
/**
* Creates a reply to request for values held locally.
*
* @param requests message containing the request
* @param self node identifier representing local node
* @param localValues local valeds held on this node
* @return reply message
*/
public static DeviceAntiEntropyReply reply(
DeviceAntiEntropyReply requests,
NodeId self,
Map<DeviceId, VersionedValue<Device>> localValues
) {
Set<DeviceId> reqs = requests.request();
Map<DeviceId, VersionedValue<Device>> requested = new HashMap<>(reqs.size());
for (DeviceId id : reqs) {
final VersionedValue<Device> value = localValues.get(id);
if (value != null) {
requested.put(id, value);
}
}
Set<DeviceId> empty = ImmutableSet.of();
return new DeviceAntiEntropyReply(self, requested, empty);
}
// For serializer
protected DeviceAntiEntropyReply() {}
}
package org.onlab.onos.store.device.impl;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.onlab.onos.net.DefaultAnnotations.union;
import java.util.Collections;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import org.onlab.onos.net.PortNumber;
import org.onlab.onos.net.SparseAnnotations;
import org.onlab.onos.net.device.DefaultDeviceDescription;
import org.onlab.onos.net.device.DefaultPortDescription;
import org.onlab.onos.net.device.DeviceDescription;
import org.onlab.onos.net.device.PortDescription;
import org.onlab.onos.store.Timestamp;
import org.onlab.onos.store.common.impl.Timestamped;
/*
* Collection of Description of a Device and Ports, given from a Provider.
*/
class DeviceDescriptions {
private volatile Timestamped<DeviceDescription> deviceDesc;
private final ConcurrentMap<PortNumber, Timestamped<PortDescription>> portDescs;
public DeviceDescriptions(Timestamped<DeviceDescription> desc) {
this.deviceDesc = checkNotNull(desc);
this.portDescs = new ConcurrentHashMap<>();
}
public Timestamp getLatestTimestamp() {
Timestamp latest = deviceDesc.timestamp();
for (Timestamped<PortDescription> desc : portDescs.values()) {
if (desc.timestamp().compareTo(latest) > 0) {
latest = desc.timestamp();
}
}
return latest;
}
public Timestamped<DeviceDescription> getDeviceDesc() {
return deviceDesc;
}
public Timestamped<PortDescription> getPortDesc(PortNumber number) {
return portDescs.get(number);
}
public Map<PortNumber, Timestamped<PortDescription>> getPortDescs() {
return Collections.unmodifiableMap(portDescs);
}
/**
* Puts DeviceDescription, merging annotations as necessary.
*
* @param newDesc new DeviceDescription
*/
public synchronized void putDeviceDesc(Timestamped<DeviceDescription> newDesc) {
Timestamped<DeviceDescription> oldOne = deviceDesc;
Timestamped<DeviceDescription> newOne = newDesc;
if (oldOne != null) {
SparseAnnotations merged = union(oldOne.value().annotations(),
newDesc.value().annotations());
newOne = new Timestamped<DeviceDescription>(
new DefaultDeviceDescription(newDesc.value(), merged),
newDesc.timestamp());
}
deviceDesc = newOne;
}
/**
* Puts PortDescription, merging annotations as necessary.
*
* @param newDesc new PortDescription
*/
public synchronized void putPortDesc(Timestamped<PortDescription> newDesc) {
Timestamped<PortDescription> oldOne = portDescs.get(newDesc.value().portNumber());
Timestamped<PortDescription> newOne = newDesc;
if (oldOne != null) {
SparseAnnotations merged = union(oldOne.value().annotations(),
newDesc.value().annotations());
newOne = new Timestamped<PortDescription>(
new DefaultPortDescription(newDesc.value(), merged),
newDesc.timestamp());
}
portDescs.put(newOne.value().portNumber(), newOne);
}
}
......@@ -2,6 +2,7 @@ package org.onlab.onos.store.device.impl;
import org.onlab.onos.store.cluster.messaging.MessageSubject;
// TODO: add prefix to assure uniqueness.
/**
* MessageSubjects used by GossipDeviceStore peer-peer communication.
*/
......@@ -14,4 +15,8 @@ public final class GossipDeviceStoreMessageSubjects {
public static final MessageSubject DEVICE_REMOVED = new MessageSubject("peer-device-removed");
public static final MessageSubject PORT_UPDATE = new MessageSubject("peer-port-update");
public static final MessageSubject PORT_STATUS_UPDATE = new MessageSubject("peer-port-status-update");
public static final MessageSubject DEVICE_ADVERTISE = new MessageSubject("peer-device-advertisements");
// to be used with 3-way anti-entropy process
public static final MessageSubject DEVICE_REQUEST = new MessageSubject("peer-device-request");
}
......
package org.onlab.onos.store.device.impl;
import static com.google.common.base.Preconditions.checkNotNull;
import org.apache.commons.lang3.concurrent.ConcurrentException;
import org.apache.commons.lang3.concurrent.ConcurrentInitializer;
import org.onlab.onos.net.device.DeviceDescription;
import org.onlab.onos.store.common.impl.Timestamped;
// FIXME: consider removing this class
public final class InitDeviceDescs
implements ConcurrentInitializer<DeviceDescriptions> {
private final Timestamped<DeviceDescription> deviceDesc;
public InitDeviceDescs(Timestamped<DeviceDescription> deviceDesc) {
this.deviceDesc = checkNotNull(deviceDesc);
}
@Override
public DeviceDescriptions get() throws ConcurrentException {
return new DeviceDescriptions(deviceDesc);
}
}
\ No newline at end of file
......@@ -5,6 +5,8 @@ import org.onlab.onos.net.device.DeviceDescription;
import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.common.impl.Timestamped;
import com.google.common.base.MoreObjects;
/**
* Information published by GossipDeviceStore to notify peers of a device
* change event.
......@@ -36,6 +38,15 @@ public class InternalDeviceEvent {
return deviceDescription;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("deviceId", deviceId)
.add("deviceDescription", deviceDescription)
.toString();
}
// for serializer
protected InternalDeviceEvent() {
this.providerId = null;
......
......@@ -3,6 +3,8 @@ package org.onlab.onos.store.device.impl;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.store.Timestamp;
import com.google.common.base.MoreObjects;
/**
* Information published by GossipDeviceStore to notify peers of a device
* going offline.
......@@ -30,6 +32,14 @@ public class InternalDeviceOfflineEvent {
return timestamp;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("deviceId", deviceId)
.add("timestamp", timestamp)
.toString();
}
// for serializer
@SuppressWarnings("unused")
private InternalDeviceOfflineEvent() {
......
......@@ -3,6 +3,8 @@ package org.onlab.onos.store.device.impl;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.store.Timestamp;
import com.google.common.base.MoreObjects;
/**
* Information published by GossipDeviceStore to notify peers of a device
* being administratively removed.
......@@ -30,6 +32,14 @@ public class InternalDeviceRemovedEvent {
return timestamp;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("deviceId", deviceId)
.add("timestamp", timestamp)
.toString();
}
// for serializer
@SuppressWarnings("unused")
private InternalDeviceRemovedEvent() {
......
......@@ -7,6 +7,8 @@ import org.onlab.onos.net.device.PortDescription;
import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.common.impl.Timestamped;
import com.google.common.base.MoreObjects;
/**
* Information published by GossipDeviceStore to notify peers of a port
* change event.
......@@ -38,6 +40,15 @@ public class InternalPortEvent {
return portDescriptions;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("deviceId", deviceId)
.add("portDescriptions", portDescriptions)
.toString();
}
// for serializer
protected InternalPortEvent() {
this.providerId = null;
......
......@@ -5,6 +5,8 @@ import org.onlab.onos.net.device.PortDescription;
import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.common.impl.Timestamped;
import com.google.common.base.MoreObjects;
/**
* Information published by GossipDeviceStore to notify peers of a port
* status change event.
......@@ -36,6 +38,15 @@ public class InternalPortStatusEvent {
return portDescription;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("deviceId", deviceId)
.add("portDescription", portDescription)
.toString();
}
// for serializer
protected InternalPortStatusEvent() {
this.providerId = null;
......
......@@ -35,6 +35,7 @@ public class InternalPortStatusEventSerializer extends Serializer<InternalPortSt
Class<InternalPortStatusEvent> type) {
ProviderId providerId = (ProviderId) kryo.readClassAndObject(input);
DeviceId deviceId = (DeviceId) kryo.readClassAndObject(input);
@SuppressWarnings("unchecked")
Timestamped<PortDescription> portDescription = (Timestamped<PortDescription>) kryo.readClassAndObject(input);
return new InternalPortStatusEvent(providerId, deviceId, portDescription);
......
package org.onlab.onos.store.device.impl.peermsg;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Map;
import org.onlab.onos.cluster.NodeId;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.store.Timestamp;
/**
* Device Advertisement message.
*/
public class DeviceAntiEntropyAdvertisement {
private final NodeId sender;
private final Map<DeviceFragmentId, Timestamp> deviceFingerPrints;
private final Map<PortFragmentId, Timestamp> portFingerPrints;
private final Map<DeviceId, Timestamp> offline;
public DeviceAntiEntropyAdvertisement(NodeId sender,
Map<DeviceFragmentId, Timestamp> devices,
Map<PortFragmentId, Timestamp> ports,
Map<DeviceId, Timestamp> offline) {
this.sender = checkNotNull(sender);
this.deviceFingerPrints = checkNotNull(devices);
this.portFingerPrints = checkNotNull(ports);
this.offline = checkNotNull(offline);
}
public NodeId sender() {
return sender;
}
public Map<DeviceFragmentId, Timestamp> deviceFingerPrints() {
return deviceFingerPrints;
}
public Map<PortFragmentId, Timestamp> ports() {
return portFingerPrints;
}
public Map<DeviceId, Timestamp> offline() {
return offline;
}
// For serializer
@SuppressWarnings("unused")
private DeviceAntiEntropyAdvertisement() {
this.sender = null;
this.deviceFingerPrints = null;
this.portFingerPrints = null;
this.offline = null;
}
}
package org.onlab.onos.store.device.impl.peermsg;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.Collection;
import org.onlab.onos.cluster.NodeId;
/**
* Message to request for other peers information.
*/
public class DeviceAntiEntropyRequest {
private final NodeId sender;
private final Collection<DeviceFragmentId> devices;
private final Collection<PortFragmentId> ports;
public DeviceAntiEntropyRequest(NodeId sender,
Collection<DeviceFragmentId> devices,
Collection<PortFragmentId> ports) {
this.sender = checkNotNull(sender);
this.devices = checkNotNull(devices);
this.ports = checkNotNull(ports);
}
public NodeId sender() {
return sender;
}
public Collection<DeviceFragmentId> devices() {
return devices;
}
public Collection<PortFragmentId> ports() {
return ports;
}
// For serializer
@SuppressWarnings("unused")
private DeviceAntiEntropyRequest() {
this.sender = null;
this.devices = null;
this.ports = null;
}
}
package org.onlab.onos.store.device.impl.peermsg;
import java.util.Objects;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.provider.ProviderId;
import com.google.common.base.MoreObjects;
/**
* Identifier for DeviceDesctiption from a Provider.
*/
public final class DeviceFragmentId {
public final ProviderId providerId;
public final DeviceId deviceId;
public DeviceFragmentId(DeviceId deviceId, ProviderId providerId) {
this.providerId = providerId;
this.deviceId = deviceId;
}
@Override
public int hashCode() {
return Objects.hash(providerId, deviceId);
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof DeviceFragmentId)) {
return false;
}
DeviceFragmentId that = (DeviceFragmentId) obj;
return Objects.equals(this.deviceId, that.deviceId) &&
Objects.equals(this.providerId, that.providerId);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("deviceId", deviceId)
.toString();
}
// for serializer
@SuppressWarnings("unused")
private DeviceFragmentId() {
this.providerId = null;
this.deviceId = null;
}
}
\ No newline at end of file
package org.onlab.onos.store.device.impl.peermsg;
import java.util.Objects;
import org.onlab.onos.net.DeviceId;
import org.onlab.onos.net.PortNumber;
import org.onlab.onos.net.provider.ProviderId;
import com.google.common.base.MoreObjects;
/**
* Identifier for PortDescription from a Provider.
*/
public final class PortFragmentId {
public final ProviderId providerId;
public final DeviceId deviceId;
public final PortNumber portNumber;
public PortFragmentId(DeviceId deviceId, ProviderId providerId,
PortNumber portNumber) {
this.providerId = providerId;
this.deviceId = deviceId;
this.portNumber = portNumber;
}
@Override
public int hashCode() {
return Objects.hash(providerId, deviceId, portNumber);
};
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (!(obj instanceof PortFragmentId)) {
return false;
}
PortFragmentId that = (PortFragmentId) obj;
return Objects.equals(this.deviceId, that.deviceId) &&
Objects.equals(this.portNumber, that.portNumber) &&
Objects.equals(this.providerId, that.providerId);
}
@Override
public String toString() {
return MoreObjects.toStringHelper(getClass())
.add("providerId", providerId)
.add("deviceId", deviceId)
.add("portNumber", portNumber)
.toString();
}
// for serializer
@SuppressWarnings("unused")
private PortFragmentId() {
this.providerId = null;
this.deviceId = null;
this.portNumber = null;
}
}
\ No newline at end of file
/**
* Structure and utilities used for inter-Node messaging.
*/
package org.onlab.onos.store.device.impl.peermsg;
......@@ -31,7 +31,6 @@ import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.AbstractStore;
import org.onlab.onos.store.ClockService;
import org.onlab.onos.store.Timestamp;
import org.onlab.onos.store.device.impl.VersionedValue;
import org.slf4j.Logger;
import com.google.common.collect.HashMultimap;
......
package org.onlab.onos.store.device.impl;
package org.onlab.onos.store.link.impl;
import java.util.Objects;
import org.onlab.onos.store.Timestamp;
// TODO: remove once we stop using this
/**
* Wrapper class for a entity that is versioned
* and can either be up or down.
......
......@@ -35,4 +35,4 @@ public final class ClusterMessageSerializer extends Serializer<ClusterMessage> {
byte[] payload = input.readBytes(payloadSize);
return new ClusterMessage(sender, subject, payload);
}
}
\ No newline at end of file
}
......
package org.onlab.onos.store.serializers;
import org.onlab.onos.store.common.impl.MastershipBasedTimestamp;
import org.onlab.onos.store.common.impl.Timestamped;
import org.onlab.util.KryoPool;
public final class DistributedStoreSerializers {
/**
* KryoPool which can serialize ON.lab misc classes.
*/
public static final KryoPool COMMON = KryoPool.newBuilder()
.register(KryoPoolUtil.API)
.register(Timestamped.class)
.register(MastershipBasedTimestamp.class, new MastershipBasedTimestampSerializer())
.build();
// avoid instantiation
private DistributedStoreSerializers() {}
}
......@@ -25,6 +25,7 @@ import org.onlab.onos.net.PortNumber;
import org.onlab.onos.net.device.DefaultDeviceDescription;
import org.onlab.onos.net.device.DefaultPortDescription;
import org.onlab.onos.net.provider.ProviderId;
import org.onlab.onos.store.Timestamp;
import org.onlab.packet.IpAddress;
import org.onlab.packet.IpPrefix;
import org.onlab.util.KryoPool;
......@@ -63,7 +64,9 @@ public final class KryoPoolUtil {
Port.class,
DefaultPortDescription.class,
Element.class,
Link.Type.class
Link.Type.class,
Timestamp.class
)
.register(URI.class, new URISerializer())
.register(NodeId.class, new NodeIdSerializer())
......
package org.onlab.onos.store.serializers;
import org.onlab.util.KryoPool;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.nio.ByteBuffer;
/**
......@@ -11,10 +8,8 @@ import java.nio.ByteBuffer;
*/
public class KryoSerializer implements StoreSerializer {
private final Logger log = LoggerFactory.getLogger(getClass());
protected KryoPool serializerPool;
public KryoSerializer() {
setupKryoPool();
}
......