Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 1 | /* |
Brian O'Connor | a09fe5b | 2017-08-03 21:12:30 -0700 | [diff] [blame] | 2 | * Copyright 2016-present Open Networking Foundation |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | package org.onosproject.store.primitives.impl; |
| 17 | |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 18 | import java.time.Duration; |
Jordan Halterman | 046faeb | 2017-05-01 15:10:13 -0700 | [diff] [blame] | 19 | import java.util.Set; |
| 20 | import java.util.concurrent.CompletableFuture; |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 21 | import java.util.stream.Collectors; |
Jordan Halterman | 046faeb | 2017-05-01 15:10:13 -0700 | [diff] [blame] | 22 | |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 23 | import com.google.common.base.Suppliers; |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 24 | import io.atomix.protocols.raft.RaftClient; |
| 25 | import io.atomix.protocols.raft.ReadConsistency; |
| 26 | import io.atomix.protocols.raft.cluster.MemberId; |
| 27 | import io.atomix.protocols.raft.protocol.RaftClientProtocol; |
| 28 | import io.atomix.protocols.raft.proxy.CommunicationStrategy; |
| 29 | import io.atomix.protocols.raft.session.RaftSessionMetadata; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 30 | import org.onlab.util.HexString; |
| 31 | import org.onosproject.store.primitives.DistributedPrimitiveCreator; |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 32 | import org.onosproject.store.primitives.resources.impl.AtomixAtomicCounterMap; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 33 | import org.onosproject.store.primitives.resources.impl.AtomixConsistentMap; |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 34 | import org.onosproject.store.primitives.resources.impl.AtomixConsistentSetMultimap; |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 35 | import org.onosproject.store.primitives.resources.impl.AtomixConsistentTreeMap; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 36 | import org.onosproject.store.primitives.resources.impl.AtomixCounter; |
Madan Jampani | 2914e4e | 2016-09-13 17:48:56 -0700 | [diff] [blame] | 37 | import org.onosproject.store.primitives.resources.impl.AtomixDocumentTree; |
Jordan Halterman | 5a1053e | 2017-05-19 18:03:47 -0700 | [diff] [blame] | 38 | import org.onosproject.store.primitives.resources.impl.AtomixIdGenerator; |
Madan Jampani | 39fff10 | 2016-02-14 13:17:28 -0800 | [diff] [blame] | 39 | import org.onosproject.store.primitives.resources.impl.AtomixLeaderElector; |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 40 | import org.onosproject.store.primitives.resources.impl.AtomixWorkQueue; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 41 | import org.onosproject.store.serializers.KryoNamespaces; |
| 42 | import org.onosproject.store.service.AsyncAtomicCounter; |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 43 | import org.onosproject.store.service.AsyncAtomicCounterMap; |
Jordan Halterman | 5a1053e | 2017-05-19 18:03:47 -0700 | [diff] [blame] | 44 | import org.onosproject.store.service.AsyncAtomicIdGenerator; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 45 | import org.onosproject.store.service.AsyncAtomicValue; |
| 46 | import org.onosproject.store.service.AsyncConsistentMap; |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 47 | import org.onosproject.store.service.AsyncConsistentMultimap; |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 48 | import org.onosproject.store.service.AsyncConsistentTreeMap; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 49 | import org.onosproject.store.service.AsyncDistributedSet; |
Madan Jampani | 2914e4e | 2016-09-13 17:48:56 -0700 | [diff] [blame] | 50 | import org.onosproject.store.service.AsyncDocumentTree; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 51 | import org.onosproject.store.service.AsyncLeaderElector; |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 52 | import org.onosproject.store.service.DistributedPrimitive; |
Jordan Halterman | d0d8035 | 2017-08-10 15:08:27 -0700 | [diff] [blame] | 53 | import org.onosproject.store.service.Ordering; |
Madan Jampani | ccdf9da | 2016-05-05 14:37:27 -0700 | [diff] [blame] | 54 | import org.onosproject.store.service.PartitionClientInfo; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 55 | import org.onosproject.store.service.Serializer; |
Madan Jampani | 819d61d | 2016-07-25 20:29:43 -0700 | [diff] [blame] | 56 | import org.onosproject.store.service.WorkQueue; |
Madan Jampani | 2f9cc71 | 2016-02-15 19:36:21 -0800 | [diff] [blame] | 57 | import org.slf4j.Logger; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 58 | |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 59 | import static org.slf4j.LoggerFactory.getLogger; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 60 | |
| 61 | /** |
| 62 | * StoragePartition client. |
| 63 | */ |
| 64 | public class StoragePartitionClient implements DistributedPrimitiveCreator, Managed<StoragePartitionClient> { |
| 65 | |
Madan Jampani | 2f9cc71 | 2016-02-15 19:36:21 -0800 | [diff] [blame] | 66 | private final Logger log = getLogger(getClass()); |
| 67 | |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 68 | private final StoragePartition partition; |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 69 | private final MemberId localMemberId; |
| 70 | private final RaftClientProtocol protocol; |
| 71 | private RaftClient client; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 72 | private static final String ATOMIC_VALUES_CONSISTENT_MAP_NAME = "onos-atomic-values"; |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 73 | private final com.google.common.base.Supplier<AsyncConsistentMap<String, byte[]>> onosAtomicValuesMap = |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 74 | Suppliers.memoize(() -> newAsyncConsistentMap(ATOMIC_VALUES_CONSISTENT_MAP_NAME, |
| 75 | Serializer.using(KryoNamespaces.BASIC))); |
| 76 | |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 77 | public StoragePartitionClient(StoragePartition partition, MemberId localMemberId, RaftClientProtocol protocol) { |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 78 | this.partition = partition; |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 79 | this.localMemberId = localMemberId; |
| 80 | this.protocol = protocol; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 81 | } |
| 82 | |
| 83 | @Override |
| 84 | public CompletableFuture<Void> open() { |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 85 | synchronized (StoragePartitionClient.this) { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 86 | client = newRaftClient(protocol); |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 87 | } |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 88 | return client.connect(partition.getMemberIds()).whenComplete((r, e) -> { |
Madan Jampani | 2f9cc71 | 2016-02-15 19:36:21 -0800 | [diff] [blame] | 89 | if (e == null) { |
| 90 | log.info("Successfully started client for partition {}", partition.getId()); |
| 91 | } else { |
| 92 | log.info("Failed to start client for partition {}", partition.getId(), e); |
| 93 | } |
| 94 | }).thenApply(v -> null); |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 95 | |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 96 | } |
| 97 | |
| 98 | @Override |
| 99 | public CompletableFuture<Void> close() { |
| 100 | return client != null ? client.close() : CompletableFuture.completedFuture(null); |
| 101 | } |
| 102 | |
| 103 | @Override |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 104 | @SuppressWarnings("unchecked") |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 105 | public <K, V> AsyncConsistentMap<K, V> newAsyncConsistentMap(String name, Serializer serializer) { |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 106 | AtomixConsistentMap rawMap = |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 107 | new AtomixConsistentMap(client.newProxyBuilder() |
| 108 | .withName(name) |
| 109 | .withServiceType(DistributedPrimitive.Type.CONSISTENT_MAP.name()) |
| 110 | .withReadConsistency(ReadConsistency.SEQUENTIAL) |
| 111 | .withCommunicationStrategy(CommunicationStrategy.ANY) |
| 112 | .withTimeout(Duration.ofSeconds(30)) |
| 113 | .withMaxRetries(5) |
| 114 | .build() |
| 115 | .open() |
| 116 | .join()); |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 117 | |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 118 | if (serializer != null) { |
| 119 | return DistributedPrimitives.newTranscodingMap(rawMap, |
| 120 | key -> HexString.toHexString(serializer.encode(key)), |
| 121 | string -> serializer.decode(HexString.fromHexString(string)), |
| 122 | value -> value == null ? null : serializer.encode(value), |
| 123 | bytes -> serializer.decode(bytes)); |
| 124 | } |
| 125 | return (AsyncConsistentMap<K, V>) rawMap; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 126 | } |
| 127 | |
| 128 | @Override |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 129 | @SuppressWarnings("unchecked") |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 130 | public <V> AsyncConsistentTreeMap<V> newAsyncConsistentTreeMap(String name, Serializer serializer) { |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 131 | AtomixConsistentTreeMap rawMap = |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 132 | new AtomixConsistentTreeMap(client.newProxyBuilder() |
| 133 | .withName(name) |
| 134 | .withServiceType(DistributedPrimitive.Type.CONSISTENT_TREEMAP.name()) |
| 135 | .withReadConsistency(ReadConsistency.SEQUENTIAL) |
| 136 | .withCommunicationStrategy(CommunicationStrategy.ANY) |
| 137 | .withTimeout(Duration.ofSeconds(30)) |
| 138 | .withMaxRetries(5) |
| 139 | .build() |
| 140 | .open() |
| 141 | .join()); |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 142 | |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 143 | if (serializer != null) { |
| 144 | return DistributedPrimitives.newTranscodingTreeMap( |
| 145 | rawMap, |
| 146 | value -> value == null ? null : serializer.encode(value), |
| 147 | bytes -> serializer.decode(bytes)); |
| 148 | } |
| 149 | return (AsyncConsistentTreeMap<V>) rawMap; |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 150 | } |
| 151 | |
| 152 | @Override |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 153 | @SuppressWarnings("unchecked") |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 154 | public <K, V> AsyncConsistentMultimap<K, V> newAsyncConsistentSetMultimap(String name, Serializer serializer) { |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 155 | AtomixConsistentSetMultimap rawMap = |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 156 | new AtomixConsistentSetMultimap(client.newProxyBuilder() |
| 157 | .withName(name) |
| 158 | .withServiceType(DistributedPrimitive.Type.CONSISTENT_MULTIMAP.name()) |
| 159 | .withReadConsistency(ReadConsistency.SEQUENTIAL) |
| 160 | .withCommunicationStrategy(CommunicationStrategy.ANY) |
| 161 | .withTimeout(Duration.ofSeconds(30)) |
| 162 | .withMaxRetries(5) |
| 163 | .build() |
| 164 | .open() |
| 165 | .join()); |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 166 | |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 167 | if (serializer != null) { |
| 168 | return DistributedPrimitives.newTranscodingMultimap( |
| 169 | rawMap, |
| 170 | key -> HexString.toHexString(serializer.encode(key)), |
| 171 | string -> serializer.decode(HexString.fromHexString(string)), |
| 172 | value -> serializer.encode(value), |
| 173 | bytes -> serializer.decode(bytes)); |
| 174 | } |
| 175 | return (AsyncConsistentMultimap<K, V>) rawMap; |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 176 | } |
| 177 | |
| 178 | @Override |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 179 | public <E> AsyncDistributedSet<E> newAsyncDistributedSet(String name, Serializer serializer) { |
| 180 | return DistributedPrimitives.newSetFromMap(newAsyncConsistentMap(name, serializer)); |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 181 | } |
| 182 | |
| 183 | @Override |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 184 | @SuppressWarnings("unchecked") |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 185 | public <K> AsyncAtomicCounterMap<K> newAsyncAtomicCounterMap(String name, Serializer serializer) { |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 186 | AtomixAtomicCounterMap rawMap = new AtomixAtomicCounterMap(client.newProxyBuilder() |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 187 | .withName(name) |
| 188 | .withServiceType(DistributedPrimitive.Type.COUNTER_MAP.name()) |
| 189 | .withReadConsistency(ReadConsistency.LINEARIZABLE_LEASE) |
| 190 | .withCommunicationStrategy(CommunicationStrategy.LEADER) |
| 191 | .withTimeout(Duration.ofSeconds(30)) |
| 192 | .withMaxRetries(5) |
| 193 | .build() |
| 194 | .open() |
| 195 | .join()); |
Jordan Halterman | 9bdc24f | 2017-04-19 23:45:12 -0700 | [diff] [blame] | 196 | |
Jordan Halterman | e7f363e | 2017-07-28 16:52:20 -0700 | [diff] [blame] | 197 | if (serializer != null) { |
| 198 | return DistributedPrimitives.newTranscodingAtomicCounterMap( |
| 199 | rawMap, |
| 200 | key -> HexString.toHexString(serializer.encode(key)), |
| 201 | string -> serializer.decode(HexString.fromHexString(string))); |
| 202 | } |
| 203 | return (AsyncAtomicCounterMap<K>) rawMap; |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 204 | } |
| 205 | |
| 206 | @Override |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 207 | public AsyncAtomicCounter newAsyncCounter(String name) { |
| 208 | return new AtomixCounter(client.newProxyBuilder() |
| 209 | .withName(name) |
| 210 | .withServiceType(DistributedPrimitive.Type.COUNTER.name()) |
| 211 | .withReadConsistency(ReadConsistency.LINEARIZABLE_LEASE) |
| 212 | .withCommunicationStrategy(CommunicationStrategy.LEADER) |
| 213 | .withTimeout(Duration.ofSeconds(30)) |
| 214 | .withMaxRetries(5) |
| 215 | .build() |
| 216 | .open() |
| 217 | .join()); |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 218 | } |
| 219 | |
| 220 | @Override |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 221 | public AsyncAtomicIdGenerator newAsyncIdGenerator(String name) { |
| 222 | return new AtomixIdGenerator(newAsyncCounter(name)); |
Jordan Halterman | 5a1053e | 2017-05-19 18:03:47 -0700 | [diff] [blame] | 223 | } |
| 224 | |
| 225 | @Override |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 226 | public <V> AsyncAtomicValue<V> newAsyncAtomicValue(String name, Serializer serializer) { |
| 227 | return new DefaultAsyncAtomicValue<>(name, serializer, onosAtomicValuesMap.get()); |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | @Override |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 231 | public <E> WorkQueue<E> newWorkQueue(String name, Serializer serializer) { |
| 232 | AtomixWorkQueue atomixWorkQueue = new AtomixWorkQueue(client.newProxyBuilder() |
| 233 | .withName(name) |
| 234 | .withServiceType(DistributedPrimitive.Type.WORK_QUEUE.name()) |
| 235 | .withReadConsistency(ReadConsistency.LINEARIZABLE_LEASE) |
| 236 | .withCommunicationStrategy(CommunicationStrategy.LEADER) |
| 237 | .withTimeout(Duration.ofSeconds(5)) |
| 238 | .withMaxRetries(5) |
| 239 | .build() |
| 240 | .open() |
| 241 | .join()); |
| 242 | return new DefaultDistributedWorkQueue<>(atomixWorkQueue, serializer); |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 243 | } |
| 244 | |
| 245 | @Override |
Jordan Halterman | d0d8035 | 2017-08-10 15:08:27 -0700 | [diff] [blame] | 246 | public <V> AsyncDocumentTree<V> newAsyncDocumentTree(String name, Serializer serializer, Ordering ordering) { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 247 | AtomixDocumentTree atomixDocumentTree = new AtomixDocumentTree(client.newProxyBuilder() |
| 248 | .withName(name) |
Jordan Halterman | d0d8035 | 2017-08-10 15:08:27 -0700 | [diff] [blame] | 249 | .withServiceType(String.format("%s-%s", DistributedPrimitive.Type.DOCUMENT_TREE.name(), ordering)) |
Jordan Halterman | 9b3a7ce | 2017-08-25 15:12:54 -0700 | [diff] [blame] | 250 | .withReadConsistency(ReadConsistency.SEQUENTIAL) |
| 251 | .withCommunicationStrategy(CommunicationStrategy.ANY) |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 252 | .withTimeout(Duration.ofSeconds(30)) |
| 253 | .withMaxRetries(5) |
| 254 | .build() |
| 255 | .open() |
| 256 | .join()); |
| 257 | return new DefaultDistributedDocumentTree<>(name, atomixDocumentTree, serializer); |
Madan Jampani | 2914e4e | 2016-09-13 17:48:56 -0700 | [diff] [blame] | 258 | } |
| 259 | |
| 260 | @Override |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 261 | public AsyncLeaderElector newAsyncLeaderElector(String name) { |
| 262 | AtomixLeaderElector leaderElector = new AtomixLeaderElector(client.newProxyBuilder() |
| 263 | .withName(name) |
| 264 | .withServiceType(DistributedPrimitive.Type.LEADER_ELECTOR.name()) |
| 265 | .withReadConsistency(ReadConsistency.LINEARIZABLE) |
| 266 | .withCommunicationStrategy(CommunicationStrategy.LEADER) |
| 267 | .withTimeout(Duration.ofSeconds(5)) |
| 268 | .withMaxRetries(5) |
| 269 | .build() |
| 270 | .open() |
| 271 | .join()); |
| 272 | leaderElector.setupCache().join(); |
| 273 | return leaderElector; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 274 | } |
| 275 | |
| 276 | @Override |
Madan Jampani | e14a09c | 2016-02-11 10:43:21 -0800 | [diff] [blame] | 277 | public Set<String> getAsyncConsistentMapNames() { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 278 | return client.metadata().getSessions(DistributedPrimitive.Type.CONSISTENT_MAP.name()) |
| 279 | .join() |
| 280 | .stream() |
| 281 | .map(RaftSessionMetadata::serviceName) |
| 282 | .collect(Collectors.toSet()); |
Madan Jampani | e14a09c | 2016-02-11 10:43:21 -0800 | [diff] [blame] | 283 | } |
| 284 | |
| 285 | @Override |
| 286 | public Set<String> getAsyncAtomicCounterNames() { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 287 | return client.metadata().getSessions(DistributedPrimitive.Type.COUNTER.name()) |
| 288 | .join() |
| 289 | .stream() |
| 290 | .map(RaftSessionMetadata::serviceName) |
| 291 | .collect(Collectors.toSet()); |
Madan Jampani | e14a09c | 2016-02-11 10:43:21 -0800 | [diff] [blame] | 292 | } |
| 293 | |
| 294 | @Override |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 295 | public Set<String> getWorkQueueNames() { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 296 | return client.metadata().getSessions(DistributedPrimitive.Type.WORK_QUEUE.name()) |
| 297 | .join() |
| 298 | .stream() |
| 299 | .map(RaftSessionMetadata::serviceName) |
| 300 | .collect(Collectors.toSet()); |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 301 | } |
| 302 | |
| 303 | @Override |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 304 | public boolean isOpen() { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 305 | return client != null; |
Madan Jampani | 15b8ef5 | 2016-02-02 17:35:05 -0800 | [diff] [blame] | 306 | } |
Madan Jampani | 471a7bc | 2016-04-27 15:51:38 -0700 | [diff] [blame] | 307 | |
Madan Jampani | ccdf9da | 2016-05-05 14:37:27 -0700 | [diff] [blame] | 308 | /** |
| 309 | * Returns the {@link PartitionClientInfo information} for this client. |
| 310 | * @return partition client information |
| 311 | */ |
| 312 | public PartitionClientInfo clientInfo() { |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 313 | return new PartitionClientInfo(partition.getId(), partition.getMembers()); |
Madan Jampani | ccdf9da | 2016-05-05 14:37:27 -0700 | [diff] [blame] | 314 | } |
| 315 | |
Jordan Halterman | 2bf177c | 2017-06-29 01:49:08 -0700 | [diff] [blame] | 316 | private RaftClient newRaftClient(RaftClientProtocol protocol) { |
| 317 | return RaftClient.newBuilder() |
| 318 | .withClientId("partition-" + partition.getId()) |
| 319 | .withMemberId(MemberId.from(localMemberId.id())) |
| 320 | .withProtocol(protocol) |
Madan Jampani | 471a7bc | 2016-04-27 15:51:38 -0700 | [diff] [blame] | 321 | .build(); |
Madan Jampani | d5b200f | 2016-06-06 17:15:25 -0700 | [diff] [blame] | 322 | } |
Madan Jampani | 2f9cc71 | 2016-02-15 19:36:21 -0800 | [diff] [blame] | 323 | } |