+/*
+ * Copyright (c) 2014, 2015 Cisco Systems, Inc. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+
package org.opendaylight.controller.cluster.datastore;
import static org.junit.Assert.assertEquals;
-import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.never;
import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
-import static org.mockito.Mockito.when;
import akka.actor.ActorRef;
import akka.actor.ActorSystem;
import akka.actor.AddressFromURIString;
+import akka.actor.PoisonPill;
import akka.actor.Props;
+import akka.actor.Status;
import akka.cluster.Cluster;
import akka.cluster.ClusterEvent;
import akka.dispatch.Dispatchers;
import com.google.common.util.concurrent.Uninterruptibles;
import com.typesafe.config.ConfigFactory;
import java.net.URI;
+import java.util.AbstractMap;
import java.util.Arrays;
import java.util.Collection;
-import java.util.HashSet;
+import java.util.Collections;
+import java.util.HashMap;
import java.util.List;
import java.util.Map;
-import java.util.Set;
+import java.util.Map.Entry;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
+import org.mockito.Mockito;
import org.mockito.MockitoAnnotations;
-import org.opendaylight.controller.cluster.DataPersistenceProvider;
+import org.opendaylight.controller.cluster.datastore.config.Configuration;
+import org.opendaylight.controller.cluster.datastore.config.ConfigurationImpl;
+import org.opendaylight.controller.cluster.datastore.config.EmptyModuleShardConfigProvider;
+import org.opendaylight.controller.cluster.datastore.config.ModuleShardConfiguration;
import org.opendaylight.controller.cluster.datastore.exceptions.NoShardLeaderException;
import org.opendaylight.controller.cluster.datastore.exceptions.NotInitializedException;
import org.opendaylight.controller.cluster.datastore.exceptions.PrimaryNotFoundException;
import org.opendaylight.controller.cluster.datastore.identifiers.ShardIdentifier;
import org.opendaylight.controller.cluster.datastore.identifiers.ShardManagerIdentifier;
import org.opendaylight.controller.cluster.datastore.messages.ActorInitialized;
+import org.opendaylight.controller.cluster.datastore.messages.AddShardReplica;
+import org.opendaylight.controller.cluster.datastore.messages.CreateShard;
+import org.opendaylight.controller.cluster.datastore.messages.CreateShardReply;
import org.opendaylight.controller.cluster.datastore.messages.FindLocalShard;
import org.opendaylight.controller.cluster.datastore.messages.FindPrimary;
import org.opendaylight.controller.cluster.datastore.messages.LocalPrimaryShardFound;
import org.opendaylight.controller.cluster.datastore.messages.LocalShardFound;
import org.opendaylight.controller.cluster.datastore.messages.LocalShardNotFound;
+import org.opendaylight.controller.cluster.datastore.messages.PeerDown;
+import org.opendaylight.controller.cluster.datastore.messages.PeerUp;
import org.opendaylight.controller.cluster.datastore.messages.PrimaryShardInfo;
import org.opendaylight.controller.cluster.datastore.messages.RemotePrimaryShardFound;
+import org.opendaylight.controller.cluster.datastore.messages.RemoveShardReplica;
import org.opendaylight.controller.cluster.datastore.messages.ShardLeaderStateChanged;
+import org.opendaylight.controller.cluster.datastore.messages.SwitchShardBehavior;
import org.opendaylight.controller.cluster.datastore.messages.UpdateSchemaContext;
-import org.opendaylight.controller.cluster.datastore.utils.MessageCollectorActor;
import org.opendaylight.controller.cluster.datastore.utils.MockClusterWrapper;
import org.opendaylight.controller.cluster.datastore.utils.MockConfiguration;
import org.opendaylight.controller.cluster.datastore.utils.PrimaryShardInfoFutureCache;
import org.opendaylight.controller.cluster.notifications.RoleChangeNotification;
import org.opendaylight.controller.cluster.raft.RaftState;
import org.opendaylight.controller.cluster.raft.base.messages.FollowerInitialSyncUpStatus;
+import org.opendaylight.controller.cluster.raft.base.messages.SwitchBehavior;
+import org.opendaylight.controller.cluster.raft.messages.AddServer;
+import org.opendaylight.controller.cluster.raft.messages.AddServerReply;
+import org.opendaylight.controller.cluster.raft.messages.ServerChangeStatus;
import org.opendaylight.controller.cluster.raft.utils.InMemoryJournal;
+import org.opendaylight.controller.cluster.raft.utils.MessageCollectorActor;
import org.opendaylight.controller.md.cluster.datastore.model.TestModel;
import org.opendaylight.yangtools.yang.data.api.schema.tree.DataTree;
-import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
import org.opendaylight.yangtools.yang.model.api.SchemaContext;
import scala.concurrent.Await;
import scala.concurrent.Future;
private static TestActorRef<MessageCollectorActor> mockShardActor;
+ private static String mockShardName;
+
private final DatastoreContext.Builder datastoreContextBuilder = DatastoreContext.newBuilder().
- dataStoreType(shardMrgIDSuffix).shardInitializationTimeout(600, TimeUnit.MILLISECONDS);
+ dataStoreType(shardMrgIDSuffix).shardInitializationTimeout(600, TimeUnit.MILLISECONDS)
+ .shardHeartbeatIntervalInMillis(100).shardElectionTimeoutFactor(6);
private static ActorRef newMockShardActor(ActorSystem system, String shardName, String memberName) {
String name = new ShardIdentifier(shardName, memberName,"config").toString();
InMemoryJournal.clear();
if(mockShardActor == null) {
- String name = new ShardIdentifier(Shard.DEFAULT_NAME, "member-1", "config").toString();
- mockShardActor = TestActorRef.create(getSystem(), Props.create(MessageCollectorActor.class), name);
+ mockShardName = new ShardIdentifier(Shard.DEFAULT_NAME, "member-1", "config").toString();
+ mockShardActor = TestActorRef.create(getSystem(), Props.create(MessageCollectorActor.class), mockShardName);
}
mockShardActor.underlyingActor().clear();
InMemoryJournal.clear();
}
- private Props newShardMgrProps(boolean persistent) {
- return ShardManager.props(new MockClusterWrapper(), new MockConfiguration(),
- datastoreContextBuilder.persistent(persistent).build(), ready, primaryShardInfoCache);
+ private Props newShardMgrProps() {
+ return newShardMgrProps(new MockConfiguration());
+ }
+
+ private static DatastoreContextFactory newDatastoreContextFactory(DatastoreContext datastoreContext) {
+ DatastoreContextFactory mockFactory = mock(DatastoreContextFactory.class);
+ Mockito.doReturn(datastoreContext).when(mockFactory).getBaseDatastoreContext();
+ Mockito.doReturn(datastoreContext).when(mockFactory).getShardDatastoreContext(Mockito.anyString());
+ return mockFactory;
+ }
+
+ private Props newShardMgrProps(Configuration config) {
+ return ShardManager.props(new MockClusterWrapper(), config,
+ newDatastoreContextFactory(datastoreContextBuilder.build()), ready, primaryShardInfoCache);
}
private Props newPropsShardMgrWithMockShardActor() {
private static final long serialVersionUID = 1L;
@Override
public ShardManager create() throws Exception {
- return new ForwardingShardManager(clusterWrapper, config, datastoreContextBuilder.build(),
- ready, name, shardActor, primaryShardInfoCache);
+ return new ForwardingShardManager(clusterWrapper, config, newDatastoreContextFactory(
+ datastoreContextBuilder.build()), ready, name, shardActor, primaryShardInfoCache);
}
};
return Props.create(new DelegatingShardManagerCreator(creator)).withDispatcher(Dispatchers.DefaultDispatcherId());
}
+ @Test
+ public void testPerShardDatastoreContext() throws Exception {
+ final DatastoreContextFactory mockFactory = newDatastoreContextFactory(
+ datastoreContextBuilder.shardElectionTimeoutFactor(5).build());
+
+ Mockito.doReturn(DatastoreContext.newBuilderFrom(datastoreContextBuilder.build()).
+ shardElectionTimeoutFactor(6).build()).when(mockFactory).getShardDatastoreContext("default");
+
+ Mockito.doReturn(DatastoreContext.newBuilderFrom(datastoreContextBuilder.build()).
+ shardElectionTimeoutFactor(7).build()).when(mockFactory).getShardDatastoreContext("topology");
+
+ final MockConfiguration mockConfig = new MockConfiguration() {
+ @Override
+ public Collection<String> getMemberShardNames(String memberName) {
+ return Arrays.asList("default", "topology");
+ }
+
+ @Override
+ public Collection<String> getMembersFromShardName(String shardName) {
+ return Arrays.asList("member-1");
+ }
+ };
+
+ final TestActorRef<MessageCollectorActor> defaultShardActor = TestActorRef.create(getSystem(),
+ Props.create(MessageCollectorActor.class), "default");
+ final TestActorRef<MessageCollectorActor> topologyShardActor = TestActorRef.create(getSystem(),
+ Props.create(MessageCollectorActor.class), "topology");
+
+ final Map<String, Entry<ActorRef, DatastoreContext>> shardInfoMap = Collections.synchronizedMap(
+ new HashMap<String, Entry<ActorRef, DatastoreContext>>());
+ shardInfoMap.put("default", new AbstractMap.SimpleEntry<ActorRef, DatastoreContext>(defaultShardActor, null));
+ shardInfoMap.put("topology", new AbstractMap.SimpleEntry<ActorRef, DatastoreContext>(topologyShardActor, null));
+
+ final CountDownLatch newShardActorLatch = new CountDownLatch(2);
+ final Creator<ShardManager> creator = new Creator<ShardManager>() {
+ private static final long serialVersionUID = 1L;
+ @Override
+ public ShardManager create() throws Exception {
+ return new ShardManager(new MockClusterWrapper(), mockConfig, mockFactory, ready, primaryShardInfoCache) {
+ @Override
+ protected ActorRef newShardActor(SchemaContext schemaContext, ShardInformation info) {
+ Entry<ActorRef, DatastoreContext> entry = shardInfoMap.get(info.getShardName());
+ ActorRef ref = null;
+ if(entry != null) {
+ ref = entry.getKey();
+ entry.setValue(info.getDatastoreContext());
+ }
+
+ newShardActorLatch.countDown();
+ return ref;
+ }
+ };
+ }
+ };
+
+ JavaTestKit kit = new JavaTestKit(getSystem());
+
+ final ActorRef shardManager = getSystem().actorOf(Props.create(new DelegatingShardManagerCreator(creator)).
+ withDispatcher(Dispatchers.DefaultDispatcherId()));
+
+ shardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), kit.getRef());
+
+ assertEquals("Shard actors created", true, newShardActorLatch.await(5, TimeUnit.SECONDS));
+ assertEquals("getShardElectionTimeoutFactor", 6, shardInfoMap.get("default").getValue().
+ getShardElectionTimeoutFactor());
+ assertEquals("getShardElectionTimeoutFactor", 7, shardInfoMap.get("topology").getValue().
+ getShardElectionTimeoutFactor());
+
+ DatastoreContextFactory newMockFactory = newDatastoreContextFactory(
+ datastoreContextBuilder.shardElectionTimeoutFactor(5).build());
+ Mockito.doReturn(DatastoreContext.newBuilderFrom(datastoreContextBuilder.build()).
+ shardElectionTimeoutFactor(66).build()).when(newMockFactory).getShardDatastoreContext("default");
+
+ Mockito.doReturn(DatastoreContext.newBuilderFrom(datastoreContextBuilder.build()).
+ shardElectionTimeoutFactor(77).build()).when(newMockFactory).getShardDatastoreContext("topology");
+
+ shardManager.tell(newMockFactory, kit.getRef());
+
+ DatastoreContext newContext = MessageCollectorActor.expectFirstMatching(defaultShardActor, DatastoreContext.class);
+ assertEquals("getShardElectionTimeoutFactor", 66, newContext.getShardElectionTimeoutFactor());
+
+ newContext = MessageCollectorActor.expectFirstMatching(topologyShardActor, DatastoreContext.class);
+ assertEquals("getShardElectionTimeoutFactor", 77, newContext.getShardElectionTimeoutFactor());
+
+ defaultShardActor.tell(PoisonPill.getInstance(), ActorRef.noSender());
+ topologyShardActor.tell(PoisonPill.getInstance(), ActorRef.noSender());
+ }
+
@Test
public void testOnReceiveFindPrimaryForNonExistentShard() throws Exception {
new JavaTestKit(getSystem()) {{
shardManager.tell(new ActorInitialized(), mockShardActor);
DataTree mockDataTree = mock(DataTree.class);
- shardManager.tell(new ShardLeaderStateChanged(memberId, memberId, Optional.of(mockDataTree)), getRef());
+ shardManager.tell(new ShardLeaderStateChanged(memberId, memberId, Optional.of(mockDataTree),
+ DataStoreVersions.CURRENT_VERSION), getRef());
MessageCollectorActor.expectFirstMatching(mockShardActor, RegisterRoleChangeListener.class);
shardManager.tell((new RoleChangeNotification(memberId, RaftState.Candidate.name(),
String memberId1 = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager.tell(new RoleChangeNotification(memberId1,
RaftState.Candidate.name(), RaftState.Follower.name()), mockShardActor);
- shardManager.tell(new LeaderStateChanged(memberId1, memberId2), mockShardActor);
+ shardManager.tell(new LeaderStateChanged(memberId1, memberId2, DataStoreVersions.CURRENT_VERSION), mockShardActor);
shardManager.tell(new FindPrimary(Shard.DEFAULT_NAME, false), getRef());
String memberId1 = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager.tell(new RoleChangeNotification(memberId1,
RaftState.Candidate.name(), RaftState.Follower.name()), mockShardActor);
- shardManager.tell(new ShardLeaderStateChanged(memberId1, memberId2, Optional.<DataTree>absent()), mockShardActor);
+ short leaderVersion = DataStoreVersions.CURRENT_VERSION - 1;
+ shardManager.tell(new ShardLeaderStateChanged(memberId1, memberId2, Optional.<DataTree>absent(),
+ leaderVersion), mockShardActor);
shardManager.tell(new FindPrimary(Shard.DEFAULT_NAME, false), getRef());
RemotePrimaryShardFound primaryFound = expectMsgClass(duration("5 seconds"), RemotePrimaryShardFound.class);
assertTrue("Unexpected primary path " + primaryFound.getPrimaryPath(),
primaryFound.getPrimaryPath().contains("member-2-shard-default"));
+ assertEquals("getPrimaryVersion", leaderVersion, primaryFound.getPrimaryVersion());
}};
}
expectMsgClass(duration("5 seconds"), NoShardLeaderException.class);
DataTree mockDataTree = mock(DataTree.class);
- shardManager.tell(new ShardLeaderStateChanged(memberId, memberId, Optional.of(mockDataTree)), mockShardActor);
+ shardManager.tell(new ShardLeaderStateChanged(memberId, memberId, Optional.of(mockDataTree),
+ DataStoreVersions.CURRENT_VERSION), mockShardActor);
shardManager.tell(new FindPrimary(Shard.DEFAULT_NAME, false), getRef());
expectNoMsg(FiniteDuration.create(150, TimeUnit.MILLISECONDS));
DataTree mockDataTree = mock(DataTree.class);
- shardManager.tell(new ShardLeaderStateChanged(memberId, memberId, Optional.of(mockDataTree)), mockShardActor);
+ shardManager.tell(new ShardLeaderStateChanged(memberId, memberId, Optional.of(mockDataTree),
+ DataStoreVersions.CURRENT_VERSION), mockShardActor);
LocalPrimaryShardFound primaryFound = expectMsgClass(duration("5 seconds"), LocalPrimaryShardFound.class);
assertTrue("Unexpected primary path " + primaryFound.getPrimaryPath(),
}};
}
+ @Test
+ public void testOnReceiveFindPrimaryWaitForReadyWithIsolatedLeaderShard() throws Exception {
+ new JavaTestKit(getSystem()) {{
+ final ActorRef shardManager = getSystem().actorOf(newPropsShardMgrWithMockShardActor());
+
+ shardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
+ shardManager.tell(new ActorInitialized(), mockShardActor);
+ shardManager.tell(new RoleChangeNotification("member-1-shard-default-" + shardMrgIDSuffix,
+ null, RaftState.IsolatedLeader.name()), mockShardActor);
+
+ shardManager.tell(new FindPrimary(Shard.DEFAULT_NAME, true), getRef());
+
+ expectMsgClass(duration("2 seconds"), NoShardLeaderException.class);
+ }};
+ }
+
@Test
public void testOnReceiveFindPrimaryWaitForReadyWithNoRoleShard() throws Exception {
new JavaTestKit(getSystem()) {{
shardManager2.tell(new ActorInitialized(), mockShardActor2);
String memberId2 = "member-2-shard-astronauts-" + shardMrgIDSuffix;
+ short leaderVersion = DataStoreVersions.CURRENT_VERSION - 1;
shardManager2.tell(new ShardLeaderStateChanged(memberId2, memberId2,
- Optional.of(mock(DataTree.class))), mockShardActor2);
+ Optional.of(mock(DataTree.class)), leaderVersion), mockShardActor2);
shardManager2.tell(new RoleChangeNotification(memberId2,
RaftState.Candidate.name(), RaftState.Leader.name()), mockShardActor2);
RemotePrimaryShardFound found = expectMsgClass(duration("5 seconds"), RemotePrimaryShardFound.class);
String path = found.getPrimaryPath();
assertTrue("Unexpected primary path " + path, path.contains("member-2-shard-astronauts-config"));
+ assertEquals("getPrimaryVersion", leaderVersion, found.getPrimaryVersion());
shardManager2.underlyingActor().verifyFindPrimary();
String memberId2 = "member-2-shard-default-" + shardMrgIDSuffix;
String memberId1 = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager1.tell(new ShardLeaderStateChanged(memberId1, memberId2,
- Optional.of(mock(DataTree.class))), mockShardActor1);
+ Optional.of(mock(DataTree.class)), DataStoreVersions.CURRENT_VERSION), mockShardActor1);
shardManager1.tell(new RoleChangeNotification(memberId1,
RaftState.Candidate.name(), RaftState.Follower.name()), mockShardActor1);
- shardManager2.tell(new ShardLeaderStateChanged(memberId2, memberId2, Optional.of(mock(DataTree.class))),
+ shardManager2.tell(new ShardLeaderStateChanged(memberId2, memberId2, Optional.of(mock(DataTree.class)),
+ DataStoreVersions.CURRENT_VERSION),
mockShardActor2);
shardManager2.tell(new RoleChangeNotification(memberId2,
RaftState.Candidate.name(), RaftState.Leader.name()), mockShardActor2);
shardManager1.underlyingActor().waitForUnreachableMember();
+ PeerDown peerDown = MessageCollectorActor.expectFirstMatching(mockShardActor1, PeerDown.class);
+ assertEquals("getMemberName", "member-2", peerDown.getMemberName());
+ MessageCollectorActor.clearMessages(mockShardActor1);
+
+ shardManager1.underlyingActor().onReceiveCommand(MockClusterWrapper.
+ createMemberRemoved("member-2", "akka.tcp://cluster-test@127.0.0.1:2558"));
+
+ MessageCollectorActor.expectFirstMatching(mockShardActor1, PeerDown.class);
+
shardManager1.tell(new FindPrimary("default", true), getRef());
expectMsgClass(duration("5 seconds"), NoShardLeaderException.class);
shardManager1.underlyingActor().waitForReachableMember();
+ PeerUp peerUp = MessageCollectorActor.expectFirstMatching(mockShardActor1, PeerUp.class);
+ assertEquals("getMemberName", "member-2", peerUp.getMemberName());
+ MessageCollectorActor.clearMessages(mockShardActor1);
+
shardManager1.tell(new FindPrimary("default", true), getRef());
RemotePrimaryShardFound found1 = expectMsgClass(duration("5 seconds"), RemotePrimaryShardFound.class);
String path1 = found1.getPrimaryPath();
assertTrue("Unexpected primary path " + path1, path1.contains("member-2-shard-default-config"));
+ shardManager1.underlyingActor().onReceiveCommand(MockClusterWrapper.
+ createMemberUp("member-2", "akka.tcp://cluster-test@127.0.0.1:2558"));
+
+ MessageCollectorActor.expectFirstMatching(mockShardActor1, PeerUp.class);
+
}};
JavaTestKit.shutdownActorSystem(system1);
String memberId2 = "member-2-shard-default-" + shardMrgIDSuffix;
String memberId1 = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager1.tell(new ShardLeaderStateChanged(memberId1, memberId2,
- Optional.of(mock(DataTree.class))), mockShardActor1);
+ Optional.of(mock(DataTree.class)), DataStoreVersions.CURRENT_VERSION), mockShardActor1);
shardManager1.tell(new RoleChangeNotification(memberId1,
RaftState.Candidate.name(), RaftState.Follower.name()), mockShardActor1);
- shardManager2.tell(new ShardLeaderStateChanged(memberId2, memberId2, Optional.of(mock(DataTree.class))),
+ shardManager2.tell(new ShardLeaderStateChanged(memberId2, memberId2, Optional.of(mock(DataTree.class)),
+ DataStoreVersions.CURRENT_VERSION),
mockShardActor2);
shardManager2.tell(new RoleChangeNotification(memberId2,
RaftState.Candidate.name(), RaftState.Leader.name()), mockShardActor2);
assertTrue("Unexpected primary path " + path, path.contains("member-2-shard-default-config"));
primaryShardInfoCache.putSuccessful("default", new PrimaryShardInfo(system1.actorSelection(
- mockShardActor1.path()), Optional.<DataTree>absent()));
+ mockShardActor1.path()), DataStoreVersions.CURRENT_VERSION, Optional.<DataTree>absent()));
shardManager1.underlyingActor().onReceiveCommand(MockClusterWrapper.
createUnreachableMember("member-2", "akka.tcp://cluster-test@127.0.0.1:2558"));
assertNull("Expected primaryShardInfoCache entry removed", primaryShardInfoCache.getIfPresent("default"));
- shardManager1.tell(new ShardLeaderStateChanged(memberId1, memberId1, Optional.of(mock(DataTree.class))),
- mockShardActor1);
+ shardManager1.tell(new ShardLeaderStateChanged(memberId1, memberId1, Optional.of(mock(DataTree.class)),
+ DataStoreVersions.CURRENT_VERSION), mockShardActor1);
shardManager1.tell(new RoleChangeNotification(memberId1,
RaftState.Follower.name(), RaftState.Leader.name()), mockShardActor1);
// Journal entries up to the last one should've been deleted
Map<Long, Object> journal = InMemoryJournal.get(shardMgrID);
synchronized (journal) {
- assertEquals("Journal size", 1, journal.size());
- assertEquals("Journal entry seq #", Long.valueOf(2), journal.keySet().iterator().next());
+ assertEquals("Journal size", 0, journal.size());
}
}};
}
- @Test
- public void testOnRecoveryPreviouslyKnownModulesAreDiscovered() throws Exception {
- final ImmutableSet<String> persistedModules = ImmutableSet.of("foo", "bar");
- InMemoryJournal.addEntry(shardMgrID, 1L, new ShardManager.SchemaContextModules(
- persistedModules));
- new JavaTestKit(getSystem()) {{
- TestActorRef<TestShardManager> shardManager = TestActorRef.create(getSystem(),
- Props.create(new TestShardManagerCreator(shardMrgIDSuffix)));
-
- shardManager.underlyingActor().waitForRecoveryComplete();
-
- Collection<String> knownModules = shardManager.underlyingActor().getKnownModules();
-
- assertEquals("getKnownModules", persistedModules, Sets.newHashSet(knownModules));
- }};
- }
-
- @Test
- public void testOnUpdateSchemaContextUpdateKnownModulesIfTheyContainASuperSetOfTheKnownModules()
- throws Exception {
- new JavaTestKit(getSystem()) {{
- final TestActorRef<ShardManager> shardManager =
- TestActorRef.create(getSystem(), newShardMgrProps(true));
-
- assertEquals("getKnownModules size", 0, shardManager.underlyingActor().getKnownModules().size());
-
- ModuleIdentifier foo = mock(ModuleIdentifier.class);
- when(foo.getNamespace()).thenReturn(new URI("foo"));
-
- Set<ModuleIdentifier> moduleIdentifierSet = new HashSet<>();
- moduleIdentifierSet.add(foo);
-
- SchemaContext schemaContext = mock(SchemaContext.class);
- when(schemaContext.getAllModuleIdentifiers()).thenReturn(moduleIdentifierSet);
-
- shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
-
- assertEquals("getKnownModules", Sets.newHashSet("foo"),
- Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
-
- ModuleIdentifier bar = mock(ModuleIdentifier.class);
- when(bar.getNamespace()).thenReturn(new URI("bar"));
-
- moduleIdentifierSet.add(bar);
-
- shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
-
- assertEquals("getKnownModules", Sets.newHashSet("foo", "bar"),
- Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
- }};
- }
-
- @Test
- public void testOnUpdateSchemaContextDoNotUpdateKnownModulesIfTheyDoNotContainASuperSetOfKnownModules()
- throws Exception {
- new JavaTestKit(getSystem()) {{
- final TestActorRef<ShardManager> shardManager =
- TestActorRef.create(getSystem(), newShardMgrProps(true));
-
- SchemaContext schemaContext = mock(SchemaContext.class);
- Set<ModuleIdentifier> moduleIdentifierSet = new HashSet<>();
-
- ModuleIdentifier foo = mock(ModuleIdentifier.class);
- when(foo.getNamespace()).thenReturn(new URI("foo"));
-
- moduleIdentifierSet.add(foo);
-
- when(schemaContext.getAllModuleIdentifiers()).thenReturn(moduleIdentifierSet);
-
- shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
-
- assertEquals("getKnownModules", Sets.newHashSet("foo"),
- Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
-
- //Create a completely different SchemaContext with only the bar module in it
- //schemaContext = mock(SchemaContext.class);
- moduleIdentifierSet.clear();
- ModuleIdentifier bar = mock(ModuleIdentifier.class);
- when(bar.getNamespace()).thenReturn(new URI("bar"));
-
- moduleIdentifierSet.add(bar);
-
- shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
-
- assertEquals("getKnownModules", Sets.newHashSet("foo"),
- Sets.newHashSet(shardManager.underlyingActor().getKnownModules()));
-
- }};
- }
-
- @Test
- public void testRecoveryApplicable(){
- new JavaTestKit(getSystem()) {
- {
- final Props persistentProps = newShardMgrProps(true);
- final TestActorRef<ShardManager> persistentShardManager =
- TestActorRef.create(getSystem(), persistentProps);
-
- DataPersistenceProvider dataPersistenceProvider1 = persistentShardManager.underlyingActor().getDataPersistenceProvider();
-
- assertTrue("Recovery Applicable", dataPersistenceProvider1.isRecoveryApplicable());
-
- final Props nonPersistentProps = newShardMgrProps(false);
- final TestActorRef<ShardManager> nonPersistentShardManager =
- TestActorRef.create(getSystem(), nonPersistentProps);
-
- DataPersistenceProvider dataPersistenceProvider2 = nonPersistentShardManager.underlyingActor().getDataPersistenceProvider();
-
- assertFalse("Recovery Not Applicable", dataPersistenceProvider2.isRecoveryApplicable());
-
-
- }};
-
- }
-
- @Test
- public void testOnUpdateSchemaContextUpdateKnownModulesCallsDataPersistenceProvider()
- throws Exception {
- final CountDownLatch persistLatch = new CountDownLatch(1);
- final Creator<ShardManager> creator = new Creator<ShardManager>() {
- private static final long serialVersionUID = 1L;
- @Override
- public ShardManager create() throws Exception {
- return new ShardManager(new MockClusterWrapper(), new MockConfiguration(), DatastoreContext.newBuilder().build(),
- ready, new PrimaryShardInfoFutureCache()) {
- @Override
- protected DataPersistenceProvider createDataPersistenceProvider(boolean persistent) {
- DataPersistenceProviderMonitor dataPersistenceProviderMonitor
- = new DataPersistenceProviderMonitor();
- dataPersistenceProviderMonitor.setPersistLatch(persistLatch);
- return dataPersistenceProviderMonitor;
- }
- };
- }
- };
-
- new JavaTestKit(getSystem()) {{
-
- final TestActorRef<ShardManager> shardManager =
- TestActorRef.create(getSystem(), Props.create(new DelegatingShardManagerCreator(creator)));
-
- ModuleIdentifier foo = mock(ModuleIdentifier.class);
- when(foo.getNamespace()).thenReturn(new URI("foo"));
-
- Set<ModuleIdentifier> moduleIdentifierSet = new HashSet<>();
- moduleIdentifierSet.add(foo);
-
- SchemaContext schemaContext = mock(SchemaContext.class);
- when(schemaContext.getAllModuleIdentifiers()).thenReturn(moduleIdentifierSet);
-
- shardManager.underlyingActor().onReceiveCommand(new UpdateSchemaContext(schemaContext));
-
- assertEquals("Persisted", true,
- Uninterruptibles.awaitUninterruptibly(persistLatch, 5, TimeUnit.SECONDS));
-
- }};
- }
-
@Test
public void testRoleChangeNotificationAndShardLeaderStateChangedReleaseReady() throws Exception {
new JavaTestKit(getSystem()) {
{
- TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps(true));
+ TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps());
String memberId = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager.underlyingActor().onReceiveCommand(new RoleChangeNotification(
verify(ready, never()).countDown();
shardManager.underlyingActor().onReceiveCommand(new ShardLeaderStateChanged(memberId, memberId,
- Optional.of(mock(DataTree.class))));
+ Optional.of(mock(DataTree.class)), DataStoreVersions.CURRENT_VERSION));
verify(ready, times(1)).countDown();
public void testRoleChangeNotificationToFollowerWithShardLeaderStateChangedReleaseReady() throws Exception {
new JavaTestKit(getSystem()) {
{
- TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps(true));
+ TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps());
String memberId = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager.underlyingActor().onReceiveCommand(new RoleChangeNotification(
shardManager.underlyingActor().onReceiveCommand(MockClusterWrapper.createMemberUp("member-2", getRef().path().toString()));
shardManager.underlyingActor().onReceiveCommand(new ShardLeaderStateChanged(memberId,
- "member-2-shard-default-" + shardMrgIDSuffix, Optional.of(mock(DataTree.class))));
+ "member-2-shard-default-" + shardMrgIDSuffix, Optional.of(mock(DataTree.class)),
+ DataStoreVersions.CURRENT_VERSION));
verify(ready, times(1)).countDown();
public void testReadyCountDownForMemberUpAfterLeaderStateChanged() throws Exception {
new JavaTestKit(getSystem()) {
{
- TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps(true));
+ TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps());
String memberId = "member-1-shard-default-" + shardMrgIDSuffix;
shardManager.underlyingActor().onReceiveCommand(new RoleChangeNotification(
verify(ready, never()).countDown();
shardManager.underlyingActor().onReceiveCommand(new ShardLeaderStateChanged(memberId,
- "member-2-shard-default-" + shardMrgIDSuffix, Optional.of(mock(DataTree.class))));
+ "member-2-shard-default-" + shardMrgIDSuffix, Optional.of(mock(DataTree.class)),
+ DataStoreVersions.CURRENT_VERSION));
shardManager.underlyingActor().onReceiveCommand(MockClusterWrapper.createMemberUp("member-2", getRef().path().toString()));
public void testRoleChangeNotificationDoNothingForUnknownShard() throws Exception {
new JavaTestKit(getSystem()) {
{
- TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps(true));
+ TestActorRef<ShardManager> shardManager = TestActorRef.create(getSystem(), newShardMgrProps());
shardManager.underlyingActor().onReceiveCommand(new RoleChangeNotification(
"unknown", RaftState.Candidate.name(), RaftState.Leader.name()));
@Test
public void testByDefaultSyncStatusIsFalse() throws Exception{
- final Props persistentProps = newShardMgrProps(true);
+ final Props persistentProps = newShardMgrProps();
final TestActorRef<ShardManager> shardManager =
TestActorRef.create(getSystem(), persistentProps);
@Test
public void testWhenShardIsLeaderSyncStatusIsTrue() throws Exception{
- final Props persistentProps = ShardManager.props(
- new MockClusterWrapper(),
- new MockConfiguration(),
- DatastoreContext.newBuilder().persistent(true).build(), ready, primaryShardInfoCache);
+ final Props persistentProps = ShardManager.props(new MockClusterWrapper(), new MockConfiguration(),
+ newDatastoreContextFactory(DatastoreContext.newBuilder().persistent(true).build()), ready,
+ primaryShardInfoCache);
final TestActorRef<ShardManager> shardManager =
TestActorRef.create(getSystem(), persistentProps);
@Test
public void testWhenShardIsCandidateSyncStatusIsFalse() throws Exception{
- final Props persistentProps = newShardMgrProps(true);
+ final Props persistentProps = newShardMgrProps();
final TestActorRef<ShardManager> shardManager =
TestActorRef.create(getSystem(), persistentProps);
@Test
public void testWhenShardIsFollowerSyncStatusDependsOnFollowerInitialSyncStatus() throws Exception{
- final Props persistentProps = ShardManager.props(
- new MockClusterWrapper(),
- new MockConfiguration(),
- DatastoreContext.newBuilder().persistent(true).build(), ready, primaryShardInfoCache);
+ final Props persistentProps = ShardManager.props(new MockClusterWrapper(), new MockConfiguration(),
+ newDatastoreContextFactory(DatastoreContext.newBuilder().persistent(true).build()), ready,
+ primaryShardInfoCache);
final TestActorRef<ShardManager> shardManager =
TestActorRef.create(getSystem(), persistentProps);
@Test
public void testWhenMultipleShardsPresentSyncStatusMustBeTrueForAllShards() throws Exception{
- final Props persistentProps = ShardManager.props(
- new MockClusterWrapper(),
+ final Props persistentProps = ShardManager.props(new MockClusterWrapper(),
new MockConfiguration() {
@Override
public List<String> getMemberShardNames(String memberName) {
return Arrays.asList("default", "astronauts");
}
},
- DatastoreContext.newBuilder().persistent(true).build(), ready, primaryShardInfoCache);
+ newDatastoreContextFactory(DatastoreContext.newBuilder().persistent(true).build()), ready,
+ primaryShardInfoCache);
final TestActorRef<ShardManager> shardManager =
TestActorRef.create(getSystem(), persistentProps);
}
+ @Test
+ public void testOnReceiveSwitchShardBehavior() throws Exception {
+ new JavaTestKit(getSystem()) {{
+ final ActorRef shardManager = getSystem().actorOf(newPropsShardMgrWithMockShardActor());
+
+ shardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
+ shardManager.tell(new ActorInitialized(), mockShardActor);
+
+ shardManager.tell(new SwitchShardBehavior(mockShardName, "Leader", 1000), getRef());
+
+ SwitchBehavior switchBehavior = MessageCollectorActor.expectFirstMatching(mockShardActor, SwitchBehavior.class);
+
+ assertEquals(RaftState.Leader, switchBehavior.getNewState());
+ assertEquals(1000, switchBehavior.getNewTerm());
+ }};
+ }
+
+ @Test
+ public void testOnReceiveCreateShard() {
+ new JavaTestKit(getSystem()) {{
+ datastoreContextBuilder.shardInitializationTimeout(1, TimeUnit.MINUTES).persistent(true);
+
+ ActorRef shardManager = getSystem().actorOf(newShardMgrProps(
+ new ConfigurationImpl(new EmptyModuleShardConfigProvider())));
+
+ SchemaContext schemaContext = TestModel.createTestContext();
+ shardManager.tell(new UpdateSchemaContext(schemaContext), ActorRef.noSender());
+
+ DatastoreContext datastoreContext = DatastoreContext.newBuilder().shardElectionTimeoutFactor(100).
+ persistent(false).build();
+ TestShardPropsCreator shardPropsCreator = new TestShardPropsCreator();
+
+ ModuleShardConfiguration config = new ModuleShardConfiguration(URI.create("foo-ns"), "foo-module",
+ "foo", null, Arrays.asList("member-1", "member-5", "member-6"));
+ shardManager.tell(new CreateShard(config, shardPropsCreator, datastoreContext), getRef());
+
+ expectMsgClass(duration("5 seconds"), CreateShardReply.class);
+
+ shardManager.tell(new FindLocalShard("foo", true), getRef());
+
+ expectMsgClass(duration("5 seconds"), LocalShardFound.class);
+
+ assertEquals("isRecoveryApplicable", false, shardPropsCreator.datastoreContext.isPersistent());
+ assertTrue("Epxected ShardPeerAddressResolver", shardPropsCreator.datastoreContext.getShardRaftConfig().
+ getPeerAddressResolver() instanceof ShardPeerAddressResolver);
+ assertEquals("peerMembers", Sets.newHashSet(new ShardIdentifier("foo", "member-5", shardMrgIDSuffix).toString(),
+ new ShardIdentifier("foo", "member-6", shardMrgIDSuffix).toString()),
+ shardPropsCreator.peerAddresses.keySet());
+ assertEquals("ShardIdentifier", new ShardIdentifier("foo", "member-1", shardMrgIDSuffix),
+ shardPropsCreator.shardId);
+ assertSame("schemaContext", schemaContext, shardPropsCreator.schemaContext);
+
+ // Send CreateShard with same name - should fail.
+
+ shardManager.tell(new CreateShard(config, shardPropsCreator, null), getRef());
+
+ expectMsgClass(duration("5 seconds"), akka.actor.Status.Failure.class);
+ }};
+ }
+
+ @Test
+ public void testOnReceiveCreateShardWithNoInitialSchemaContext() {
+ new JavaTestKit(getSystem()) {{
+ ActorRef shardManager = getSystem().actorOf(newShardMgrProps(
+ new ConfigurationImpl(new EmptyModuleShardConfigProvider())));
+
+ TestShardPropsCreator shardPropsCreator = new TestShardPropsCreator();
+
+ ModuleShardConfiguration config = new ModuleShardConfiguration(URI.create("foo-ns"), "foo-module",
+ "foo", null, Arrays.asList("member-1"));
+ shardManager.tell(new CreateShard(config, shardPropsCreator, null), getRef());
+
+ expectMsgClass(duration("5 seconds"), CreateShardReply.class);
+
+ SchemaContext schemaContext = TestModel.createTestContext();
+ shardManager.tell(new UpdateSchemaContext(schemaContext), ActorRef.noSender());
+
+ shardManager.tell(new FindLocalShard("foo", true), getRef());
+
+ expectMsgClass(duration("5 seconds"), LocalShardFound.class);
+
+ assertSame("schemaContext", schemaContext, shardPropsCreator.schemaContext);
+ assertNotNull("schemaContext is null", shardPropsCreator.datastoreContext);
+ }};
+ }
+
+ @Test
+ public void testAddShardReplicaForNonExistentShard() throws Exception {
+ new JavaTestKit(getSystem()) {{
+ ActorRef shardManager = getSystem().actorOf(newShardMgrProps(
+ new ConfigurationImpl(new EmptyModuleShardConfigProvider())));
+
+ shardManager.tell(new AddShardReplica("model-inventory"), getRef());
+ Status.Failure resp = expectMsgClass(duration("2 seconds"), Status.Failure.class);
+
+ assertEquals("Failure obtained", true,
+ (resp.cause() instanceof IllegalArgumentException));
+ }};
+ }
+
+ @Test
+ public void testAddShardReplicaForAlreadyCreatedShard() throws Exception {
+ new JavaTestKit(getSystem()) {{
+ ActorRef shardManager = getSystem().actorOf(newShardMgrProps());
+ shardManager.tell(new AddShardReplica("default"), getRef());
+ Status.Failure resp = expectMsgClass(duration("2 seconds"), Status.Failure.class);
+ assertEquals("Failure obtained", true,
+ (resp.cause() instanceof IllegalArgumentException));
+ }};
+ }
+
+ @Test
+ public void testAddShardReplica() throws Exception {
+ MockConfiguration mockConfig =
+ new MockConfiguration(ImmutableMap.<String, List<String>>builder().
+ put("default", Arrays.asList("member-1", "member-2")).
+ put("astronauts", Arrays.asList("member-2")).build());
+
+ String shardManagerID = ShardManagerIdentifier.builder().type(shardMrgIDSuffix).build().toString();
+
+ // Create an ActorSystem ShardManager actor for member-1.
+ final ActorSystem system1 = ActorSystem.create("cluster-test", ConfigFactory.load().getConfig("Member1"));
+ Cluster.get(system1).join(AddressFromURIString.parse("akka.tcp://cluster-test@127.0.0.1:2558"));
+ ActorRef mockDefaultShardActor = newMockShardActor(system1, Shard.DEFAULT_NAME, "member-1");
+ final TestActorRef<ForwardingShardManager> newReplicaShardManager = TestActorRef.create(system1,
+ newPropsShardMgrWithMockShardActor("shardManager1", mockDefaultShardActor,
+ new ClusterWrapperImpl(system1), mockConfig), shardManagerID);
+
+ // Create an ActorSystem ShardManager actor for member-2.
+ final ActorSystem system2 = ActorSystem.create("cluster-test",
+ ConfigFactory.load().getConfig("Member2"));
+ Cluster.get(system2).join(AddressFromURIString.parse("akka.tcp://cluster-test@127.0.0.1:2558"));
+
+ String name = new ShardIdentifier("astronauts", "member-2", "config").toString();
+ final TestActorRef<MockRespondActor> mockShardLeaderActor =
+ TestActorRef.create(system2, Props.create(MockRespondActor.class), name);
+ final TestActorRef<ForwardingShardManager> leaderShardManager = TestActorRef.create(system2,
+ newPropsShardMgrWithMockShardActor("shardManager2", mockShardLeaderActor,
+ new ClusterWrapperImpl(system2), mockConfig), shardManagerID);
+
+ new JavaTestKit(system1) {{
+
+ newReplicaShardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
+ leaderShardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
+
+ leaderShardManager.tell(new ActorInitialized(), mockShardLeaderActor);
+
+ String memberId2 = "member-2-shard-astronauts-" + shardMrgIDSuffix;
+ short leaderVersion = DataStoreVersions.CURRENT_VERSION - 1;
+ leaderShardManager.tell(new ShardLeaderStateChanged(memberId2, memberId2,
+ Optional.of(mock(DataTree.class)), leaderVersion), mockShardLeaderActor);
+ leaderShardManager.tell(new RoleChangeNotification(memberId2,
+ RaftState.Candidate.name(), RaftState.Leader.name()), mockShardLeaderActor);
+
+ newReplicaShardManager.underlyingActor().waitForMemberUp();
+ leaderShardManager.underlyingActor().waitForMemberUp();
+
+ //construct a mock response message
+ AddServerReply response = new AddServerReply(ServerChangeStatus.OK, memberId2);
+ mockShardLeaderActor.underlyingActor().updateResponse(response);
+ newReplicaShardManager.tell(new AddShardReplica("astronauts"), getRef());
+ AddServer addServerMsg = MessageCollectorActor.expectFirstMatching(mockShardLeaderActor,
+ AddServer.class);
+ String addServerId = "member-1-shard-astronauts-" + shardMrgIDSuffix;
+ assertEquals("AddServer serverId", addServerId, addServerMsg.getNewServerId());
+
+ expectMsgClass(duration("5 seconds"), Status.Success.class);
+ }};
+
+ JavaTestKit.shutdownActorSystem(system1);
+ JavaTestKit.shutdownActorSystem(system2);
+ }
+
+ @Test
+ public void testAddShardReplicaWithFindPrimaryTimeout() throws Exception {
+ MockConfiguration mockConfig =
+ new MockConfiguration(ImmutableMap.<String, List<String>>builder().
+ put("default", Arrays.asList("member-1", "member-2")).
+ put("astronauts", Arrays.asList("member-2")).build());
+
+ String shardManagerID = ShardManagerIdentifier.builder().type(shardMrgIDSuffix).build().toString();
+
+ // Create an ActorSystem ShardManager actor for member-1.
+ final ActorSystem system1 = ActorSystem.create("cluster-test", ConfigFactory.load().getConfig("Member1"));
+ Cluster.get(system1).join(AddressFromURIString.parse("akka.tcp://cluster-test@127.0.0.1:2558"));
+ ActorRef mockDefaultShardActor = newMockShardActor(system1, Shard.DEFAULT_NAME, "member-1");
+ final TestActorRef<ForwardingShardManager> newReplicaShardManager = TestActorRef.create(system1,
+ newPropsShardMgrWithMockShardActor("shardManager1", mockDefaultShardActor,
+ new ClusterWrapperImpl(system1), mockConfig), shardManagerID);
+
+ new JavaTestKit(system1) {{
+
+ newReplicaShardManager.tell(new UpdateSchemaContext(TestModel.createTestContext()), getRef());
+ MockClusterWrapper.sendMemberUp(newReplicaShardManager, "member-2", getRef().path().toString());
+ newReplicaShardManager.underlyingActor().waitForMemberUp();
+
+ newReplicaShardManager.tell(new AddShardReplica("astronauts"), getRef());
+ Status.Failure resp = expectMsgClass(duration("5 seconds"), Status.Failure.class);
+ assertEquals("Failure obtained", true,
+ (resp.cause() instanceof RuntimeException));
+ }};
+
+ JavaTestKit.shutdownActorSystem(system1);
+ }
+
+ @Test
+ public void testRemoveShardReplicaForNonExistentShard() throws Exception {
+ new JavaTestKit(getSystem()) {{
+ ActorRef shardManager = getSystem().actorOf(newShardMgrProps(
+ new ConfigurationImpl(new EmptyModuleShardConfigProvider())));
+
+ shardManager.tell(new RemoveShardReplica("model-inventory"), getRef());
+ Status.Failure resp = expectMsgClass(duration("2 seconds"), Status.Failure.class);
+ assertEquals("Failure obtained", true,
+ (resp.cause() instanceof IllegalArgumentException));
+ }};
+
+ }
+
+ private static class TestShardPropsCreator implements ShardPropsCreator {
+ ShardIdentifier shardId;
+ Map<String, String> peerAddresses;
+ SchemaContext schemaContext;
+ DatastoreContext datastoreContext;
+
+ @Override
+ public Props newProps(ShardIdentifier shardId, Map<String, String> peerAddresses,
+ DatastoreContext datastoreContext, SchemaContext schemaContext) {
+ this.shardId = shardId;
+ this.peerAddresses = peerAddresses;
+ this.schemaContext = schemaContext;
+ this.datastoreContext = datastoreContext;
+ return Shard.props(shardId, peerAddresses, datastoreContext, schemaContext);
+ }
+
+ }
+
private static class TestShardManager extends ShardManager {
private final CountDownLatch recoveryComplete = new CountDownLatch(1);
TestShardManager(String shardMrgIDSuffix) {
super(new MockClusterWrapper(), new MockConfiguration(),
- DatastoreContext.newBuilder().dataStoreType(shardMrgIDSuffix).build(), ready,
- new PrimaryShardInfoFutureCache());
+ newDatastoreContextFactory(DatastoreContext.newBuilder().dataStoreType(shardMrgIDSuffix).build()),
+ ready, new PrimaryShardInfoFutureCache());
}
@Override
private final String name;
protected ForwardingShardManager(ClusterWrapper cluster, Configuration configuration,
- DatastoreContext datastoreContext, CountDownLatch waitTillReadyCountdownLatch, String name,
+ DatastoreContextFactory factory, CountDownLatch waitTillReadyCountdownLatch, String name,
ActorRef shardActor, PrimaryShardInfoFutureCache primaryShardInfoCache) {
- super(cluster, configuration, datastoreContext, waitTillReadyCountdownLatch, primaryShardInfoCache);
+ super(cluster, configuration, factory, waitTillReadyCountdownLatch, primaryShardInfoCache);
this.shardActor = shardActor;
this.name = name;
}
findPrimaryMessageReceived = new CountDownLatch(1);
}
}
+
+ private static class MockRespondActor extends MessageCollectorActor {
+
+ private volatile Object responseMsg;
+
+ public void updateResponse(Object response) {
+ responseMsg = response;
+ }
+
+ @Override
+ public void onReceive(Object message) throws Exception {
+ super.onReceive(message);
+ if (message instanceof AddServer) {
+ if (responseMsg != null) {
+ getSender().tell(responseMsg, getSelf());
+ responseMsg = null;
+ }
+ }
+ }
+ }
}
Code Review / controller.git / blobdiff