Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -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 | 7e55c66 | 2016-02-15 21:13:53 -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 | 980a8c1 | 2017-09-22 18:01:19 -0700 | [diff] [blame] | 18 | import com.google.common.collect.Maps; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 19 | import org.apache.felix.scr.annotations.Activate; |
| 20 | import org.apache.felix.scr.annotations.Component; |
| 21 | import org.apache.felix.scr.annotations.Deactivate; |
| 22 | import org.apache.felix.scr.annotations.Reference; |
| 23 | import org.apache.felix.scr.annotations.ReferenceCardinality; |
| 24 | import org.apache.felix.scr.annotations.Service; |
Jordan Halterman | 28183ee | 2017-10-17 17:29:10 -0700 | [diff] [blame] | 25 | import org.onosproject.cluster.ClusterService; |
slowr | 878625f | 2017-10-24 14:53:49 -0700 | [diff] [blame^] | 26 | import org.onosproject.cluster.ControllerNode; |
| 27 | import org.onosproject.cluster.Member; |
| 28 | import org.onosproject.cluster.MembershipService; |
| 29 | import org.onosproject.cluster.NodeId; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 30 | import org.onosproject.cluster.PartitionId; |
| 31 | import org.onosproject.persistence.PersistenceService; |
Jordan Halterman | 28183ee | 2017-10-17 17:29:10 -0700 | [diff] [blame] | 32 | import org.onosproject.store.cluster.messaging.ClusterCommunicationService; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 33 | import org.onosproject.store.primitives.DistributedPrimitiveCreator; |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 34 | import org.onosproject.store.primitives.PartitionAdminService; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 35 | import org.onosproject.store.primitives.PartitionService; |
| 36 | import org.onosproject.store.primitives.TransactionId; |
| 37 | import org.onosproject.store.serializers.KryoNamespaces; |
Madan Jampani | 13f6515 | 2016-08-17 13:14:53 -0700 | [diff] [blame] | 38 | import org.onosproject.store.service.AsyncAtomicValue; |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 39 | import org.onosproject.store.service.AsyncConsistentMultimap; |
| 40 | import org.onosproject.store.service.AsyncConsistentTreeMap; |
Jordan Halterman | 980a8c1 | 2017-09-22 18:01:19 -0700 | [diff] [blame] | 41 | import org.onosproject.store.service.AsyncDocumentTree; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 42 | import org.onosproject.store.service.AtomicCounterBuilder; |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 43 | import org.onosproject.store.service.AtomicCounterMapBuilder; |
Jordan Halterman | 5a1053e | 2017-05-19 18:03:47 -0700 | [diff] [blame] | 44 | import org.onosproject.store.service.AtomicIdGeneratorBuilder; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 45 | import org.onosproject.store.service.AtomicValueBuilder; |
| 46 | import org.onosproject.store.service.ConsistentMap; |
| 47 | import org.onosproject.store.service.ConsistentMapBuilder; |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 48 | import org.onosproject.store.service.ConsistentMultimapBuilder; |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 49 | import org.onosproject.store.service.ConsistentTreeMapBuilder; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 50 | import org.onosproject.store.service.DistributedSetBuilder; |
Sithara Punnassery | 112ed82 | 2016-10-24 14:55:19 -0700 | [diff] [blame] | 51 | import org.onosproject.store.service.DocumentTreeBuilder; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 52 | import org.onosproject.store.service.EventuallyConsistentMapBuilder; |
| 53 | import org.onosproject.store.service.LeaderElectorBuilder; |
| 54 | import org.onosproject.store.service.MapInfo; |
| 55 | import org.onosproject.store.service.PartitionInfo; |
| 56 | import org.onosproject.store.service.Serializer; |
| 57 | import org.onosproject.store.service.StorageAdminService; |
| 58 | import org.onosproject.store.service.StorageService; |
Madan Jampani | 13f6515 | 2016-08-17 13:14:53 -0700 | [diff] [blame] | 59 | import org.onosproject.store.service.Topic; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 60 | import org.onosproject.store.service.TransactionContextBuilder; |
Madan Jampani | 819d61d | 2016-07-25 20:29:43 -0700 | [diff] [blame] | 61 | import org.onosproject.store.service.WorkQueue; |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 62 | import org.onosproject.store.service.WorkQueueStats; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 63 | import org.slf4j.Logger; |
| 64 | |
slowr | 878625f | 2017-10-24 14:53:49 -0700 | [diff] [blame^] | 65 | import java.util.Collection; |
| 66 | import java.util.List; |
| 67 | import java.util.Map; |
| 68 | import java.util.UUID; |
| 69 | import java.util.function.Supplier; |
| 70 | import java.util.stream.Collectors; |
| 71 | |
Jordan Halterman | 980a8c1 | 2017-09-22 18:01:19 -0700 | [diff] [blame] | 72 | import static org.onosproject.security.AppGuard.checkPermission; |
| 73 | import static org.onosproject.security.AppPermission.Type.STORAGE_WRITE; |
| 74 | import static org.slf4j.LoggerFactory.getLogger; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 75 | |
| 76 | /** |
| 77 | * Implementation for {@code StorageService} and {@code StorageAdminService}. |
| 78 | */ |
| 79 | @Service |
Sho SHIMIZU | 5c396e3 | 2016-08-12 15:19:12 -0700 | [diff] [blame] | 80 | @Component(immediate = true) |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 81 | public class StorageManager implements StorageService, StorageAdminService { |
| 82 | |
Jordan Halterman | 93fd012 | 2017-08-03 21:38:36 -0700 | [diff] [blame] | 83 | private static final int BUCKETS = 128; |
| 84 | |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 85 | private final Logger log = getLogger(getClass()); |
| 86 | |
| 87 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jordan Halterman | 28183ee | 2017-10-17 17:29:10 -0700 | [diff] [blame] | 88 | protected ClusterService clusterService; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 89 | |
| 90 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
Jordan Halterman | 28183ee | 2017-10-17 17:29:10 -0700 | [diff] [blame] | 91 | protected ClusterCommunicationService clusterCommunicator; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 92 | |
| 93 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 94 | protected PersistenceService persistenceService; |
| 95 | |
| 96 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 97 | protected PartitionService partitionService; |
| 98 | |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 99 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 100 | protected PartitionAdminService partitionAdminService; |
| 101 | |
slowr | 878625f | 2017-10-24 14:53:49 -0700 | [diff] [blame^] | 102 | @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY) |
| 103 | protected MembershipService membershipService; |
| 104 | |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 105 | private final Supplier<TransactionId> transactionIdGenerator = |
| 106 | () -> TransactionId.from(UUID.randomUUID().toString()); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 107 | private DistributedPrimitiveCreator federatedPrimitiveCreator; |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame] | 108 | private TransactionManager transactionManager; |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 109 | |
| 110 | @Activate |
Madan Jampani | 86cb243 | 2016-02-17 11:07:56 -0800 | [diff] [blame] | 111 | public void activate() { |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 112 | Map<PartitionId, DistributedPrimitiveCreator> partitionMap = Maps.newHashMap(); |
| 113 | partitionService.getAllPartitionIds().stream() |
Jordan Halterman | 980a8c1 | 2017-09-22 18:01:19 -0700 | [diff] [blame] | 114 | .filter(id -> !id.equals(PartitionId.SHARED)) |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 115 | .forEach(id -> partitionMap.put(id, partitionService.getDistributedPrimitiveCreator(id))); |
Jordan Halterman | 93fd012 | 2017-08-03 21:38:36 -0700 | [diff] [blame] | 116 | federatedPrimitiveCreator = new FederatedDistributedPrimitiveCreator(partitionMap, BUCKETS); |
| 117 | transactionManager = new TransactionManager(this, partitionService, BUCKETS); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 118 | log.info("Started"); |
| 119 | } |
| 120 | |
| 121 | @Deactivate |
| 122 | public void deactivate() { |
| 123 | log.info("Stopped"); |
| 124 | } |
| 125 | |
| 126 | @Override |
| 127 | public <K, V> EventuallyConsistentMapBuilder<K, V> eventuallyConsistentMapBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 128 | checkPermission(STORAGE_WRITE); |
slowr | 878625f | 2017-10-24 14:53:49 -0700 | [diff] [blame^] | 129 | final NodeId localNodeId = clusterService.getLocalNode().id(); |
| 130 | |
| 131 | Supplier<List<NodeId>> peersSupplier = () -> membershipService.getMembers().stream() |
| 132 | .map(Member::nodeId) |
| 133 | .filter(nodeId -> !nodeId.equals(localNodeId)) |
| 134 | .filter(id -> clusterService.getState(id).isActive()) |
| 135 | .collect(Collectors.toList()); |
| 136 | |
| 137 | Supplier<List<NodeId>> bootstrapPeersSupplier = () -> { |
| 138 | if (membershipService.getMembers().size() == 1) { |
| 139 | return clusterService.getNodes() |
| 140 | .stream() |
| 141 | .map(ControllerNode::id) |
| 142 | .filter(id -> !localNodeId.equals(id)) |
| 143 | .filter(id -> clusterService.getState(id).isActive()) |
| 144 | .collect(Collectors.toList()); |
| 145 | } else { |
| 146 | return membershipService.getMembers() |
| 147 | .stream() |
| 148 | .map(Member::nodeId) |
| 149 | .filter(id -> !localNodeId.equals(id)) |
| 150 | .filter(id -> clusterService.getState(id).isActive()) |
| 151 | .collect(Collectors.toList()); |
| 152 | } |
| 153 | }; |
| 154 | |
| 155 | |
| 156 | return new EventuallyConsistentMapBuilderImpl<>( |
| 157 | localNodeId, |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 158 | clusterCommunicator, |
slowr | 878625f | 2017-10-24 14:53:49 -0700 | [diff] [blame^] | 159 | persistenceService, |
| 160 | peersSupplier, |
| 161 | bootstrapPeersSupplier |
| 162 | ); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 163 | } |
| 164 | |
| 165 | @Override |
| 166 | public <K, V> ConsistentMapBuilder<K, V> consistentMapBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 167 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 168 | return new DefaultConsistentMapBuilder<>(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 169 | } |
| 170 | |
| 171 | @Override |
Sithara Punnassery | 112ed82 | 2016-10-24 14:55:19 -0700 | [diff] [blame] | 172 | public <V> DocumentTreeBuilder<V> documentTreeBuilder() { |
| 173 | checkPermission(STORAGE_WRITE); |
| 174 | return new DefaultDocumentTreeBuilder<V>(federatedPrimitiveCreator); |
| 175 | } |
| 176 | |
| 177 | @Override |
Aaron Kruglikov | ed88ff6 | 2016-08-01 16:02:09 -0700 | [diff] [blame] | 178 | public <V> ConsistentTreeMapBuilder<V> consistentTreeMapBuilder() { |
| 179 | return new DefaultConsistentTreeMapBuilder<V>( |
| 180 | federatedPrimitiveCreator); |
| 181 | } |
| 182 | |
| 183 | @Override |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 184 | public <K, V> ConsistentMultimapBuilder<K, V> consistentMultimapBuilder() { |
| 185 | checkPermission(STORAGE_WRITE); |
| 186 | return new DefaultConsistentMultimapBuilder<K, V>( |
| 187 | federatedPrimitiveCreator); |
| 188 | } |
| 189 | |
| 190 | @Override |
Jordan Halterman | c955df7 | 2017-02-04 20:43:28 -0800 | [diff] [blame] | 191 | public <K> AtomicCounterMapBuilder<K> atomicCounterMapBuilder() { |
| 192 | checkPermission(STORAGE_WRITE); |
| 193 | return new DefaultAtomicCounterMapBuilder<>(federatedPrimitiveCreator); |
| 194 | } |
| 195 | |
| 196 | @Override |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 197 | public <E> DistributedSetBuilder<E> setBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 198 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 199 | return new DefaultDistributedSetBuilder<>(() -> this.<E, Boolean>consistentMapBuilder()); |
| 200 | } |
| 201 | |
| 202 | @Override |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 203 | public AtomicCounterBuilder atomicCounterBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 204 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 205 | return new DefaultAtomicCounterBuilder(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 206 | } |
| 207 | |
| 208 | @Override |
Jordan Halterman | 5a1053e | 2017-05-19 18:03:47 -0700 | [diff] [blame] | 209 | public AtomicIdGeneratorBuilder atomicIdGeneratorBuilder() { |
| 210 | checkPermission(STORAGE_WRITE); |
| 211 | return new DefaultAtomicIdGeneratorBuilder(federatedPrimitiveCreator); |
| 212 | } |
| 213 | |
| 214 | @Override |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 215 | public <V> AtomicValueBuilder<V> atomicValueBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 216 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 217 | Supplier<ConsistentMapBuilder<String, byte[]>> mapBuilderSupplier = |
| 218 | () -> this.<String, byte[]>consistentMapBuilder() |
| 219 | .withName("onos-atomic-values") |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 220 | .withSerializer(Serializer.using(KryoNamespaces.BASIC)); |
| 221 | return new DefaultAtomicValueBuilder<>(mapBuilderSupplier); |
| 222 | } |
| 223 | |
| 224 | @Override |
| 225 | public TransactionContextBuilder transactionContextBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 226 | checkPermission(STORAGE_WRITE); |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame] | 227 | return new DefaultTransactionContextBuilder(transactionIdGenerator.get(), transactionManager); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 228 | } |
| 229 | |
| 230 | @Override |
| 231 | public LeaderElectorBuilder leaderElectorBuilder() { |
Heedo Kang | 4a47a30 | 2016-02-29 17:40:23 +0900 | [diff] [blame] | 232 | checkPermission(STORAGE_WRITE); |
Madan Jampani | 931e97d | 2016-02-26 12:20:44 -0800 | [diff] [blame] | 233 | return new DefaultLeaderElectorBuilder(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 234 | } |
| 235 | |
| 236 | @Override |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 237 | public <E> WorkQueue<E> getWorkQueue(String name, Serializer serializer) { |
| 238 | checkPermission(STORAGE_WRITE); |
| 239 | return federatedPrimitiveCreator.newWorkQueue(name, serializer); |
| 240 | } |
| 241 | |
| 242 | @Override |
Madan Jampani | 2914e4e | 2016-09-13 17:48:56 -0700 | [diff] [blame] | 243 | public <V> AsyncDocumentTree<V> getDocumentTree(String name, Serializer serializer) { |
| 244 | checkPermission(STORAGE_WRITE); |
| 245 | return federatedPrimitiveCreator.newAsyncDocumentTree(name, serializer); |
| 246 | } |
| 247 | |
| 248 | @Override |
Aaron Kruglikov | 61582a0 | 2016-09-06 13:18:58 -0700 | [diff] [blame] | 249 | public <K, V> AsyncConsistentMultimap<K, V> getAsyncSetMultimap( |
| 250 | String name, Serializer serializer) { |
| 251 | checkPermission(STORAGE_WRITE); |
| 252 | return federatedPrimitiveCreator.newAsyncConsistentSetMultimap(name, |
| 253 | serializer); |
| 254 | } |
| 255 | |
| 256 | @Override |
| 257 | public <V> AsyncConsistentTreeMap<V> getAsyncTreeMap( |
| 258 | String name, Serializer serializer) { |
| 259 | checkPermission(STORAGE_WRITE); |
| 260 | return federatedPrimitiveCreator.newAsyncConsistentTreeMap(name, |
| 261 | serializer); |
| 262 | } |
| 263 | |
| 264 | @Override |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 265 | public List<MapInfo> getMapInfo() { |
Madan Jampani | 931e97d | 2016-02-26 12:20:44 -0800 | [diff] [blame] | 266 | return listMapInfo(federatedPrimitiveCreator); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 267 | } |
| 268 | |
| 269 | @Override |
| 270 | public Map<String, Long> getCounters() { |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 271 | Map<String, Long> counters = Maps.newConcurrentMap(); |
Madan Jampani | 832686d | 2016-04-04 21:57:26 -0700 | [diff] [blame] | 272 | federatedPrimitiveCreator.getAsyncAtomicCounterNames() |
| 273 | .forEach(name -> counters.put(name, |
| 274 | federatedPrimitiveCreator.newAsyncCounter(name).asAtomicCounter().get())); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 275 | return counters; |
| 276 | } |
| 277 | |
| 278 | @Override |
Madan Jampani | 35708a9 | 2016-07-06 10:48:19 -0700 | [diff] [blame] | 279 | public Map<String, WorkQueueStats> getQueueStats() { |
| 280 | Map<String, WorkQueueStats> workQueueStats = Maps.newConcurrentMap(); |
| 281 | federatedPrimitiveCreator.getWorkQueueNames() |
| 282 | .forEach(name -> workQueueStats.put(name, |
| 283 | federatedPrimitiveCreator.newWorkQueue(name, |
| 284 | Serializer.using(KryoNamespaces.BASIC)) |
| 285 | .stats() |
| 286 | .join())); |
| 287 | return workQueueStats; |
| 288 | } |
| 289 | |
| 290 | @Override |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 291 | public List<PartitionInfo> getPartitionInfo() { |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 292 | return partitionAdminService.partitionInfo(); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 293 | } |
| 294 | |
| 295 | @Override |
| 296 | public Collection<TransactionId> getPendingTransactions() { |
Jordan Halterman | 948d659 | 2017-04-20 17:18:24 -0700 | [diff] [blame] | 297 | return transactionManager.getPendingTransactions(); |
Madan Jampani | 7e55c66 | 2016-02-15 21:13:53 -0800 | [diff] [blame] | 298 | } |
| 299 | |
| 300 | private List<MapInfo> listMapInfo(DistributedPrimitiveCreator creator) { |
| 301 | Serializer serializer = Serializer.using(KryoNamespaces.BASIC); |
| 302 | return creator.getAsyncConsistentMapNames() |
| 303 | .stream() |
| 304 | .map(name -> { |
| 305 | ConsistentMap<String, byte[]> map = |
| 306 | creator.<String, byte[]>newAsyncConsistentMap(name, serializer) |
| 307 | .asConsistentMap(); |
| 308 | return new MapInfo(name, map.size()); |
| 309 | }).collect(Collectors.toList()); |
| 310 | } |
Madan Jampani | 13f6515 | 2016-08-17 13:14:53 -0700 | [diff] [blame] | 311 | |
| 312 | @Override |
| 313 | public <T> Topic<T> getTopic(String name, Serializer serializer) { |
| 314 | AsyncAtomicValue<T> atomicValue = this.<T>atomicValueBuilder() |
| 315 | .withName("topic-" + name) |
| 316 | .withSerializer(serializer) |
| 317 | .build(); |
| 318 | return new DefaultDistributedTopic<>(atomicValue); |
| 319 | } |
Madan Jampani | 630c882 | 2016-02-24 10:38:21 -0800 | [diff] [blame] | 320 | } |