internal static ReadReplicaTopology FakeReadReplicaTopology(MemberId[] readReplicaIds, System.Func <MemberId, ISet <string> > groupGenerator)
{
Debug.Assert(readReplicaIds.Length > 0);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.concurrent.atomic.AtomicInteger offset = new java.util.concurrent.atomic.AtomicInteger(10_000);
AtomicInteger offset = new AtomicInteger(10_000);
System.Func <MemberId, ReadReplicaInfo> toReadReplicaInfo = memberId => ReadReplicaInfo(memberId, offset, groupGenerator);
IDictionary <MemberId, ReadReplicaInfo> readReplicas = Stream.of(readReplicaIds).collect(Collectors.toMap(System.Func.identity(), toReadReplicaInfo));
return(new ReadReplicaTopology(readReplicas));
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test(expected = java.util.concurrent.TimeoutException.class) public void shouldTimeoutIfPublishContinuallyFailsWithTransientErrors() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldTimeoutIfPublishContinuallyFailsWithTransientErrors()
{
// given
//JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter:
IDictionary <MemberId, CoreServerInfo> members = IntStream.range(0, _minCoreHosts).mapToObj(i => Pair.of(new MemberId(System.Guid.randomUUID()), TestTopology.addressesForCore(i, false))).collect(Collectors.toMap(Pair::first, Pair::other));
CoreTopology bootstrappableTopology = new CoreTopology(null, true, members);
CoreTopologyService topologyService = mock(typeof(CoreTopologyService));
when(topologyService.SetClusterId(any(), anyString())).thenThrow(typeof(OperationTimeoutException)); // Causes a retry
when(topologyService.LocalCoreServers()).thenReturn(bootstrappableTopology);
ClusterBinder binder = ClusterBinder(new StubSimpleStorage <ClusterId>(this), topologyService);
// when
binder.BindToCluster();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldBootstrapWhenBootstrappable() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldBootstrapWhenBootstrappable()
{
// given
//JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter:
IDictionary <MemberId, CoreServerInfo> members = IntStream.range(0, _minCoreHosts).mapToObj(i => Pair.of(new MemberId(System.Guid.randomUUID()), TestTopology.addressesForCore(i, false))).collect(Collectors.toMap(Pair::first, Pair::other));
CoreTopology bootstrappableTopology = new CoreTopology(null, true, members);
CoreTopologyService topologyService = mock(typeof(CoreTopologyService));
when(topologyService.LocalCoreServers()).thenReturn(bootstrappableTopology);
when(topologyService.SetClusterId(any(), eq("default"))).thenReturn(true);
CoreSnapshot snapshot = mock(typeof(CoreSnapshot));
when(_coreBootstrapper.bootstrap(any())).thenReturn(snapshot);
ClusterBinder binder = ClusterBinder(new StubSimpleStorage <ClusterId>(this), topologyService);
// when
BoundState boundState = binder.BindToCluster();
// then
verify(_coreBootstrapper).bootstrap(any());
Optional <ClusterId> clusterId = binder.Get();
assertTrue(clusterId.Present);
verify(topologyService).setClusterId(clusterId.get(), "default");
assertTrue(boundState.Snapshot().Present);
assertEquals(boundState.Snapshot().get(), snapshot);
}
private IDictionary <string, long> CountTransactionsByUsername()
{
return(EnterpriseBuiltInDbmsProcedures.countTransactionByUsername(EnterpriseBuiltInDbmsProcedures.getActiveTransactions(Neo.LocalGraph.DependencyResolver).Where(tx => !tx.terminationReason().Present).Select(tx => tx.subject().username())).collect(Collectors.toMap(r => r.username, r => r.activeTransactions)));
}
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: public static <K,V> java.util.stream.Collector<Pair<K,V>,?,java.util.Map<K,V>> pairsToMap()
public static Collector <Pair <K, V>, ?, IDictionary <K, V> > PairsToMap <K, V>()
{
//JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter:
return(Collectors.toMap(Pair::first, Pair::other));
}
//JAVA TO C# CONVERTER WARNING: Java wildcard generics have no direct equivalent in .NET:
//ORIGINAL LINE: public static <K,V> java.util.stream.Collector<java.util.Map.Entry<K,V>,?,java.util.Map<K,V>> entriesToMap()
public static Collector <KeyValuePair <K, V>, ?, IDictionary <K, V> > EntriesToMap <K, V>()
{
return(Collectors.toMap(DictionaryEntry.getKey, DictionaryEntry.getValue));
}
public static IDictionary <MemberId, ReadReplicaInfo> ReadReplicaInfoMap(params int[] ids)
{
return(Arrays.stream(ids).mapToObj(TestTopology.addressesForReadReplica).collect(Collectors.toMap(p => new MemberId(System.Guid.randomUUID()), System.Func.identity())));
}
internal static IDictionary <MemberId, ReadReplicaInfo> ReadReplicas(HazelcastInstance hazelcastInstance, Log log)
{
Pair <ISet <string>, IDictionary <string, IMap <string, string> > > validatedSimpleAttrMaps = validatedSimpleAttrMaps(hazelcastInstance);
ISet <string> missingAttrKeys = validatedSimpleAttrMaps.First();
IDictionary <string, IMap <string, string> > simpleAttrMaps = validatedSimpleAttrMaps.Other();
MultiMap <string, string> serverGroupsMap = hazelcastInstance.getMultiMap(SERVER_GROUPS_MULTIMAP);
if (serverGroupsMap == null)
{
missingAttrKeys.Add(SERVER_GROUPS_MULTIMAP);
}
if (missingAttrKeys.Count > 0)
{
// We might well not have any read replicas, in which case missing maps is not an error, but we *can't* have some maps and not others
//JAVA TO C# CONVERTER TODO TASK: There is no .NET equivalent to the java.util.Collection 'containsAll' method:
bool missingAllKeys = missingAttrKeys.containsAll(RrAttrKeys) && missingAttrKeys.Contains(SERVER_GROUPS_MULTIMAP);
if (!missingAllKeys)
{
string missingAttrs = string.join(", ", missingAttrKeys);
log.Warn("Some, but not all, of the read replica attribute maps are null, including %s", missingAttrs);
}
return(emptyMap());
}
Stream <string> readReplicaHzIds = simpleAttrMaps[READ_REPLICA_BOLT_ADDRESS_MAP].Keys.stream();
//JAVA TO C# CONVERTER TODO TASK: Method reference arbitrary object instance method syntax is not converted by Java to C# Converter:
IDictionary <MemberId, ReadReplicaInfo> validatedReadReplicas = readReplicaHzIds.flatMap(hzId => Streams.ofNullable(BuildReadReplicaFromAttrMap(hzId, simpleAttrMaps, serverGroupsMap, log))).collect(Collectors.toMap(Pair::first, Pair::other));
return(validatedReadReplicas);
}
