import static org.opendaylight.controller.cluster.datastore.entityownership.DistributedEntityOwnershipService.ENTITY_OWNERSHIP_SHARD_NAME;
import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.CANDIDATE_NAME_NODE_ID;
import static org.opendaylight.controller.cluster.datastore.entityownership.EntityOwnersModel.entityPath;
+
import akka.actor.ActorRef;
import akka.actor.Status.Failure;
import akka.actor.Status.Success;
private static final SchemaContext SCHEMA_CONTEXT = SchemaContextHelper.entityOwners();
private final DatastoreContext.Builder leaderDatastoreContextBuilder =
- DatastoreContext.newBuilder().shardHeartbeatIntervalInMillis(100).shardElectionTimeoutFactor(5).
- shardIsolatedLeaderCheckIntervalInMillis(1000000);
+ DatastoreContext.newBuilder().shardHeartbeatIntervalInMillis(100).shardElectionTimeoutFactor(5)
+ .shardIsolatedLeaderCheckIntervalInMillis(1000000);
private final DatastoreContext.Builder followerDatastoreContextBuilder =
DatastoreContext.newBuilder().shardHeartbeatIntervalInMillis(100).shardElectionTimeoutFactor(10000);
@Test
public void testFunctionalityWithThreeNodes() throws Exception {
String name = "test";
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(leaderDatastoreContextBuilder).build();
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
follower1Node.configDataStore().waitTillReady();
follower2Node.configDataStore().waitTillReady();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
- DOMEntityOwnershipService follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
- DOMEntityOwnershipService follower2EntityOwnershipService = newOwnershipService(follower2Node.configDataStore());
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService follower1EntityOwnershipService =
+ newOwnershipService(follower1Node.configDataStore());
+ final DOMEntityOwnershipService follower2EntityOwnershipService =
+ newOwnershipService(follower2Node.configDataStore());
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
// Register follower1 candidate for entity2 and verify it becomes owner
- DOMEntityOwnershipCandidateRegistration follower1Entity2Reg = follower1EntityOwnershipService.registerCandidate(ENTITY2);
+ final DOMEntityOwnershipCandidateRegistration follower1Entity2Reg =
+ follower1EntityOwnershipService.registerCandidate(ENTITY2);
verify(follower1MockListener, timeout(5000)).ownershipChanged(ownershipChange(ENTITY2, false, true, true));
verify(leaderMockListener, timeout(5000)).ownershipChanged(ownershipChange(ENTITY2, false, false, true));
reset(leaderMockListener, follower1MockListener);
// Register leader candidate for entity2 and verify it becomes owner
- DOMEntityOwnershipCandidateRegistration leaderEntity2Reg = leaderEntityOwnershipService.registerCandidate(ENTITY2);
+ DOMEntityOwnershipCandidateRegistration leaderEntity2Reg =
+ leaderEntityOwnershipService.registerCandidate(ENTITY2);
verifyOwner(leaderDistributedDataStore, ENTITY2, "member-1");
verify(leaderMockListener, timeout(5000)).ownershipChanged(ownershipChange(ENTITY2, false, true, true));
@Test
public void testLeaderEntityOwnersReassignedAfterShutdown() throws Exception {
- followerDatastoreContextBuilder.shardElectionTimeoutFactor(5).
- customRaftPolicyImplementation(DisableElectionsRaftPolicy.class.getName());
+ followerDatastoreContextBuilder.shardElectionTimeoutFactor(5)
+ .customRaftPolicyImplementation(DisableElectionsRaftPolicy.class.getName());
String name = "test";
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(leaderDatastoreContextBuilder).build();
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
follower1Node.configDataStore().waitTillReady();
follower2Node.configDataStore().waitTillReady();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
- DOMEntityOwnershipService follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
- DOMEntityOwnershipService follower2EntityOwnershipService = newOwnershipService(follower2Node.configDataStore());
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService follower1EntityOwnershipService =
+ newOwnershipService(follower1Node.configDataStore());
+ final DOMEntityOwnershipService follower2EntityOwnershipService =
+ newOwnershipService(follower2Node.configDataStore());
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
// Re-enable elections on follower1 so it becomes the leader
- ActorRef follower1Shard = IntegrationTestKit.findLocalShard(follower1Node.configDataStore().
- getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
- follower1Shard.tell(DatastoreContext.newBuilderFrom(followerDatastoreContextBuilder.build()).
- customRaftPolicyImplementation(null).build(), ActorRef.noSender());
+ ActorRef follower1Shard = IntegrationTestKit.findLocalShard(follower1Node.configDataStore().getActorContext(),
+ ENTITY_OWNERSHIP_SHARD_NAME);
+ follower1Shard.tell(DatastoreContext.newBuilderFrom(followerDatastoreContextBuilder.build())
+ .customRaftPolicyImplementation(null).build(), ActorRef.noSender());
MemberNode.verifyRaftState(follower1Node.configDataStore(), ENTITY_OWNERSHIP_SHARD_NAME,
raftState -> assertEquals("Raft state", RaftState.Leader.toString(), raftState.getRaftState()));
@Test
public void testLeaderAndFollowerEntityOwnersReassignedAfterShutdown() throws Exception {
- followerDatastoreContextBuilder.shardElectionTimeoutFactor(5).
- customRaftPolicyImplementation(DisableElectionsRaftPolicy.class.getName());
+ followerDatastoreContextBuilder.shardElectionTimeoutFactor(5)
+ .customRaftPolicyImplementation(DisableElectionsRaftPolicy.class.getName());
String name = "test";
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ final MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT)
+ .createOperDatastore(false).datastoreContextBuilder(leaderDatastoreContextBuilder).build();
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ final MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT)
+ .createOperDatastore(false).datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ final MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT)
+ .createOperDatastore(false).datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower3Node = MemberNode.builder(memberNodes).akkaConfig("Member4").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ final MemberNode follower3Node = MemberNode.builder(memberNodes).akkaConfig("Member4").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT)
+ .createOperDatastore(false).datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower4Node = MemberNode.builder(memberNodes).akkaConfig("Member5").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ final MemberNode follower4Node = MemberNode.builder(memberNodes).akkaConfig("Member5").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_5_NODE_CONFIG).schemaContext(SCHEMA_CONTEXT)
+ .createOperDatastore(false).datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
follower1Node.configDataStore().waitTillReady();
follower2Node.configDataStore().waitTillReady();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
- DOMEntityOwnershipService follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
- DOMEntityOwnershipService follower2EntityOwnershipService = newOwnershipService(follower2Node.configDataStore());
- DOMEntityOwnershipService follower3EntityOwnershipService = newOwnershipService(follower3Node.configDataStore());
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService follower1EntityOwnershipService =
+ newOwnershipService(follower1Node.configDataStore());
+ final DOMEntityOwnershipService follower2EntityOwnershipService =
+ newOwnershipService(follower2Node.configDataStore());
+ final DOMEntityOwnershipService follower3EntityOwnershipService =
+ newOwnershipService(follower3Node.configDataStore());
newOwnershipService(follower4Node.configDataStore());
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
// Re-enable elections on follower1 so it becomes the leader
- ActorRef follower1Shard = IntegrationTestKit.findLocalShard(follower1Node.configDataStore().
- getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
- follower1Shard.tell(DatastoreContext.newBuilderFrom(followerDatastoreContextBuilder.build()).
- customRaftPolicyImplementation(null).build(), ActorRef.noSender());
+ ActorRef follower1Shard = IntegrationTestKit.findLocalShard(follower1Node.configDataStore().getActorContext(),
+ ENTITY_OWNERSHIP_SHARD_NAME);
+ follower1Shard.tell(DatastoreContext.newBuilderFrom(followerDatastoreContextBuilder.build())
+ .customRaftPolicyImplementation(null).build(), ActorRef.noSender());
MemberNode.verifyRaftState(follower1Node.configDataStore(), ENTITY_OWNERSHIP_SHARD_NAME,
- raftState -> assertEquals("Raft state", RaftState.Leader.toString(), raftState.getRaftState()));
+ raftState -> assertEquals("Raft state", RaftState.Leader.toString(), raftState.getRaftState()));
// Verify the prior leader's and follower3 entity owners are re-assigned.
}
/**
- * Reproduces bug <a href="https://bugs.opendaylight.org/show_bug.cgi?id=4554">4554</a>
- *
- * @throws CandidateAlreadyRegisteredException
+ * Reproduces bug <a href="https://bugs.opendaylight.org/show_bug.cgi?id=4554">4554</a>.
*/
@Test
public void testCloseCandidateRegistrationInQuickSuccession() throws CandidateAlreadyRegisteredException {
String name = "testCloseCandidateRegistrationInQuickSuccession";
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(leaderDatastoreContextBuilder).build();
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
follower1Node.configDataStore().waitTillReady();
follower2Node.configDataStore().waitTillReady();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
- DOMEntityOwnershipService follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
- DOMEntityOwnershipService follower2EntityOwnershipService = newOwnershipService(follower2Node.configDataStore());
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService follower1EntityOwnershipService =
+ newOwnershipService(follower1Node.configDataStore());
+ final DOMEntityOwnershipService follower2EntityOwnershipService =
+ newOwnershipService(follower2Node.configDataStore());
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
follower1EntityOwnershipService.registerListener(ENTITY_TYPE1, follower1MockListener);
follower2EntityOwnershipService.registerListener(ENTITY_TYPE1, follower2MockListener);
- final DOMEntityOwnershipCandidateRegistration candidate1 = leaderEntityOwnershipService.registerCandidate(ENTITY1);
+ final DOMEntityOwnershipCandidateRegistration candidate1 =
+ leaderEntityOwnershipService.registerCandidate(ENTITY1);
verify(leaderMockListener, timeout(5000)).ownershipChanged(ownershipChange(ENTITY1, false, true, true));
- final DOMEntityOwnershipCandidateRegistration candidate2 = follower1EntityOwnershipService.registerCandidate(ENTITY1);
- final DOMEntityOwnershipCandidateRegistration candidate3 = follower2EntityOwnershipService.registerCandidate(ENTITY1);
+ final DOMEntityOwnershipCandidateRegistration candidate2 =
+ follower1EntityOwnershipService.registerCandidate(ENTITY1);
+ final DOMEntityOwnershipCandidateRegistration candidate3 =
+ follower2EntityOwnershipService.registerCandidate(ENTITY1);
Mockito.reset(leaderMockListener);
- ArgumentCaptor<DOMEntityOwnershipChange> leaderChangeCaptor = ArgumentCaptor.forClass(DOMEntityOwnershipChange.class);
- ArgumentCaptor<DOMEntityOwnershipChange> follower1ChangeCaptor = ArgumentCaptor.forClass(DOMEntityOwnershipChange.class);
- ArgumentCaptor<DOMEntityOwnershipChange> follower2ChangeCaptor = ArgumentCaptor.forClass(DOMEntityOwnershipChange.class);
+ ArgumentCaptor<DOMEntityOwnershipChange> leaderChangeCaptor =
+ ArgumentCaptor.forClass(DOMEntityOwnershipChange.class);
+ ArgumentCaptor<DOMEntityOwnershipChange> follower1ChangeCaptor =
+ ArgumentCaptor.forClass(DOMEntityOwnershipChange.class);
+ ArgumentCaptor<DOMEntityOwnershipChange> follower2ChangeCaptor =
+ ArgumentCaptor.forClass(DOMEntityOwnershipChange.class);
doNothing().when(leaderMockListener).ownershipChanged(leaderChangeCaptor.capture());
doNothing().when(follower1MockListener).ownershipChanged(follower1ChangeCaptor.capture());
doNothing().when(follower2MockListener).ownershipChanged(follower2ChangeCaptor.capture());
candidate3.close();
boolean passed = false;
- for(int i=0;i<100;i++) {
+ for (int i = 0; i < 100; i++) {
Uninterruptibles.sleepUninterruptibly(50, TimeUnit.MILLISECONDS);
- if(!leaderEntityOwnershipService.getOwnershipState(ENTITY1).isPresent() ||
- leaderEntityOwnershipService.getOwnershipState(ENTITY1).get() == EntityOwnershipState.NO_OWNER &&
- follower1EntityOwnershipService.getOwnershipState(ENTITY1).isPresent() &&
- follower1EntityOwnershipService.getOwnershipState(ENTITY1).get() == EntityOwnershipState.NO_OWNER &&
- follower2EntityOwnershipService.getOwnershipState(ENTITY1).isPresent() &&
- follower2EntityOwnershipService.getOwnershipState(ENTITY1).get() == EntityOwnershipState.NO_OWNER &&
- leaderChangeCaptor.getAllValues().size() > 0 && !leaderChangeCaptor.getValue().getState().hasOwner() &&
- leaderChangeCaptor.getAllValues().size() > 0 && !follower1ChangeCaptor.getValue().getState().hasOwner() &&
- leaderChangeCaptor.getAllValues().size() > 0 && !follower2ChangeCaptor.getValue().getState().hasOwner()) {
+ if (!leaderEntityOwnershipService.getOwnershipState(ENTITY1).isPresent()
+ || leaderEntityOwnershipService.getOwnershipState(ENTITY1).get() == EntityOwnershipState.NO_OWNER
+ && follower1EntityOwnershipService.getOwnershipState(ENTITY1).isPresent()
+ && follower1EntityOwnershipService.getOwnershipState(ENTITY1)
+ .get() == EntityOwnershipState.NO_OWNER
+ && follower2EntityOwnershipService.getOwnershipState(ENTITY1).isPresent()
+ && follower2EntityOwnershipService.getOwnershipState(ENTITY1)
+ .get() == EntityOwnershipState.NO_OWNER
+ && leaderChangeCaptor.getAllValues().size() > 0
+ && !leaderChangeCaptor.getValue().getState().hasOwner()
+ && leaderChangeCaptor.getAllValues().size() > 0
+ && !follower1ChangeCaptor.getValue().getState().hasOwner()
+ && leaderChangeCaptor.getAllValues().size() > 0
+ && !follower2ChangeCaptor.getValue().getState().hasOwner()) {
passed = true;
break;
}
* an AddShardReplica request to join it to an existing leader.
*/
@Test
- public void testEntityOwnershipShardBootstrapping() throws Throwable {
+ public void testEntityOwnershipShardBootstrapping() throws Exception {
String name = "testEntityOwnershipShardBootstrapping";
String moduleShardsConfig = MODULE_SHARDS_MEMBER_1_CONFIG;
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(moduleShardsConfig).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(moduleShardsConfig).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(leaderDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(moduleShardsConfig).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(moduleShardsConfig).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore follower1DistributedDataStore = follower1Node.configDataStore();
follower1DistributedDataStore.waitTillReady();
leaderEntityOwnershipService.registerListener(ENTITY_TYPE1, leaderMockListener);
// Register a candidate for follower1 - should get queued since follower1 has no leader
- DOMEntityOwnershipCandidateRegistration candidateReg = follower1EntityOwnershipService.registerCandidate(ENTITY1);
+ final DOMEntityOwnershipCandidateRegistration candidateReg =
+ follower1EntityOwnershipService.registerCandidate(ENTITY1);
Uninterruptibles.sleepUninterruptibly(300, TimeUnit.MILLISECONDS);
verify(leaderMockListener, never()).ownershipChanged(ownershipChange(ENTITY1));
// Add replica in follower1
AddShardReplica addReplica = new AddShardReplica(ENTITY_OWNERSHIP_SHARD_NAME);
- follower1DistributedDataStore.getActorContext().getShardManager().tell(addReplica , follower1Node.kit().getRef());
- Object reply = follower1Node.kit().expectMsgAnyClassOf(JavaTestKit.duration("5 sec"), Success.class, Failure.class);
- if(reply instanceof Failure) {
+ follower1DistributedDataStore.getActorContext().getShardManager().tell(addReplica,
+ follower1Node.kit().getRef());
+ Object reply = follower1Node.kit().expectMsgAnyClassOf(JavaTestKit.duration("5 sec"),
+ Success.class, Failure.class);
+ if (reply instanceof Failure) {
throw new AssertionError("AddShardReplica failed", ((Failure)reply).cause());
}
Cluster.get(leaderNode.kit().getSystem()).down(Cluster.get(follower1Node.kit().getSystem()).selfAddress());
follower1Node.cleanup();
- follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(moduleShardsConfig).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(moduleShardsConfig).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
follower1EntityOwnershipService.registerCandidate(ENTITY1);
@Test
public void testOwnerSelectedOnRapidUnregisteringAndRegisteringOfCandidates() throws Exception {
String name = "test";
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(leaderDatastoreContextBuilder).build();
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
follower1Node.configDataStore().waitTillReady();
follower2Node.configDataStore().waitTillReady();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
- DOMEntityOwnershipService follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
- DOMEntityOwnershipService follower2EntityOwnershipService = newOwnershipService(follower2Node.configDataStore());
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService follower1EntityOwnershipService =
+ newOwnershipService(follower1Node.configDataStore());
+ newOwnershipService(follower2Node.configDataStore());
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
// Register leader candidate for entity1 and verify it becomes owner
- DOMEntityOwnershipCandidateRegistration leaderEntity1Reg = leaderEntityOwnershipService.registerCandidate(ENTITY1);
+ DOMEntityOwnershipCandidateRegistration leaderEntity1Reg =
+ leaderEntityOwnershipService.registerCandidate(ENTITY1);
verifyCandidates(leaderDistributedDataStore, ENTITY1, "member-1");
verifyOwner(leaderDistributedDataStore, ENTITY1, "member-1");
@Test
public void testOwnerSelectedOnRapidRegisteringAndUnregisteringOfCandidates() throws Exception {
String name = "test";
- MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(leaderDatastoreContextBuilder).build();
+ MemberNode leaderNode = MemberNode.builder(memberNodes).akkaConfig("Member1").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(leaderDatastoreContextBuilder).build();
- MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower1Node = MemberNode.builder(memberNodes).akkaConfig("Member2").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
- MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name ).
- moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false).
- datastoreContextBuilder(followerDatastoreContextBuilder).build();
+ MemberNode follower2Node = MemberNode.builder(memberNodes).akkaConfig("Member3").testName(name)
+ .moduleShardsConfig(MODULE_SHARDS_CONFIG).schemaContext(SCHEMA_CONTEXT).createOperDatastore(false)
+ .datastoreContextBuilder(followerDatastoreContextBuilder).build();
DistributedDataStore leaderDistributedDataStore = leaderNode.configDataStore();
follower1Node.configDataStore().waitTillReady();
follower2Node.configDataStore().waitTillReady();
- DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
- DOMEntityOwnershipService follower1EntityOwnershipService = newOwnershipService(follower1Node.configDataStore());
- DOMEntityOwnershipService follower2EntityOwnershipService = newOwnershipService(follower2Node.configDataStore());
+ final DOMEntityOwnershipService leaderEntityOwnershipService = newOwnershipService(leaderDistributedDataStore);
+ final DOMEntityOwnershipService follower1EntityOwnershipService =
+ newOwnershipService(follower1Node.configDataStore());
+ newOwnershipService(follower2Node.configDataStore());
leaderNode.kit().waitUntilLeader(leaderNode.configDataStore().getActorContext(), ENTITY_OWNERSHIP_SHARD_NAME);
// Register leader candidate for entity1 and verify it becomes owner
- DOMEntityOwnershipCandidateRegistration leaderEntity1Reg = leaderEntityOwnershipService.registerCandidate(ENTITY1);
+ final DOMEntityOwnershipCandidateRegistration leaderEntity1Reg =
+ leaderEntityOwnershipService.registerCandidate(ENTITY1);
verifyCandidates(leaderDistributedDataStore, ENTITY1, "member-1");
verifyOwner(leaderDistributedDataStore, ENTITY1, "member-1");
assertEquals("EntityOwnershipState", expState, state.get());
}
- private static void verifyCandidates(final DistributedDataStore dataStore, final DOMEntity entity, final String... expCandidates) throws Exception {
+ private static void verifyCandidates(final DistributedDataStore dataStore, final DOMEntity entity,
+ final String... expCandidates) throws Exception {
AssertionError lastError = null;
Stopwatch sw = Stopwatch.createStarted();
- while(sw.elapsed(TimeUnit.MILLISECONDS) <= 10000) {
- Optional<NormalizedNode<?, ?>> possible = dataStore.newReadOnlyTransaction().read(
- entityPath(entity.getType(), entity.getIdentifier()).node(Candidate.QNAME)).get(5, TimeUnit.SECONDS);
+ while (sw.elapsed(TimeUnit.MILLISECONDS) <= 10000) {
+ Optional<NormalizedNode<?, ?>> possible = dataStore.newReadOnlyTransaction()
+ .read(entityPath(entity.getType(), entity.getIdentifier()).node(Candidate.QNAME))
+ .get(5, TimeUnit.SECONDS);
try {
assertEquals("Candidates not found for " + entity, true, possible.isPresent());
Collection<String> actual = new ArrayList<>();
- for(MapEntryNode candidate: ((MapNode)possible.get()).getValue()) {
+ for (MapEntryNode candidate: ((MapNode)possible.get()).getValue()) {
actual.add(candidate.getChild(CANDIDATE_NAME_NODE_ID).get().getValue().toString());
}
throw lastError;
}
- private static void verifyOwner(final DistributedDataStore dataStore, final DOMEntity entity, final String expOwner) {
- AbstractEntityOwnershipTest.verifyOwner(expOwner, entity.getType(), entity.getIdentifier(),
- path -> {
- try {
- return dataStore.newReadOnlyTransaction().read(path).get(5, TimeUnit.SECONDS).get();
- } catch (Exception e) {
- return null;
- }
- });
+ @SuppressWarnings("checkstyle:IllegalCatch")
+ private static void verifyOwner(final DistributedDataStore dataStore, final DOMEntity entity,
+ final String expOwner) {
+ AbstractEntityOwnershipTest.verifyOwner(expOwner, entity.getType(), entity.getIdentifier(), path -> {
+ try {
+ return dataStore.newReadOnlyTransaction().read(path).get(5, TimeUnit.SECONDS).get();
+ } catch (Exception e) {
+ return null;
+ }
+ });
}
}