//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void makeSureBackupCanBePerformed() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void MakeSureBackupCanBePerformed()
{
// Run backup
ManagedCluster cluster = ClusterRule.startCluster();
DbRepresentation beforeChange = DbRepresentation.of(cluster.Master);
HighlyAvailableGraphDatabase hagdb = cluster.AllMembers.GetEnumerator().next();
HostnamePort address = cluster.GetBackupAddress(hagdb);
string databaseName = "basic";
assertEquals(0, runBackupToolFromOtherJvmToGetExitCode(_backupPath, BackupArguments(address.ToString(), _backupPath, databaseName)));
// Add some new data
DbRepresentation afterChange = createSomeData(cluster.Master);
cluster.Sync();
// Verify that backed up database can be started and compare representation
Config config = Config.builder().withSetting(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).withSetting(GraphDatabaseSettings.active_database, databaseName).build();
DbRepresentation backupRepresentation = DbRepresentation.of(DatabaseLayout.of(_backupPath, databaseName).databaseDirectory(), config);
assertEquals(beforeChange, backupRepresentation);
assertNotEquals(backupRepresentation, afterChange);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void givenClusterWithReadOnlySlaveWhenAddNewRelTypeOnSlaveThenThrowException()
public virtual void GivenClusterWithReadOnlySlaveWhenAddNewRelTypeOnSlaveThenThrowException()
{
// Given
ManagedCluster cluster = ClusterRule.startCluster();
Node node;
Node node2;
HighlyAvailableGraphDatabase master = cluster.Master;
using (Transaction tx = master.BeginTx())
{
node = master.CreateNode();
node2 = master.CreateNode();
tx.Success();
}
// When
HighlyAvailableGraphDatabase readOnlySlave = cluster.GetMemberByServerId(new InstanceId(2));
try
{
using (Transaction tx = readOnlySlave.BeginTx())
{
Node slaveNode = readOnlySlave.GetNodeById(node.Id);
Node slaveNode2 = readOnlySlave.GetNodeById(node2.Id);
// Then
slaveNode.CreateRelationshipTo(slaveNode2, RelationshipType.withName("KNOWS"));
tx.Success();
fail("Should have thrown exception");
}
}
catch (WriteOperationsNotAllowedException)
{
// Ok!
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void aPendingMemberShouldBeAbleToServeReads() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void APendingMemberShouldBeAbleToServeReads()
{
// given
CreateNodeOnMaster(_testLabel, _cluster.Master);
_cluster.sync();
HighlyAvailableGraphDatabase slave = _cluster.AnySlave;
_cluster.fail(slave, Enum.GetValues(typeof(ClusterManager.NetworkFlag)));
_cluster.await(instanceEvicted(slave));
assertEquals(PENDING, slave.InstanceState);
// when
for (int i = 0; i < 10; i++)
{
try
{
using (Transaction tx = slave.BeginTx())
{
Node single = Iterables.single(slave.AllNodes);
Label label = Iterables.single(single.Labels);
assertEquals(_testLabel, label);
tx.Success();
break;
}
}
catch (TransactionTerminatedException)
{
// Race between going to pending and reading, try again in a little while
Thread.Sleep(1_000);
}
}
// then no exceptions thrown
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void givenClusterWithReadOnlySlaveWhenCreatingNodeOnMasterThenSlaveShouldBeAbleToPullUpdates()
public virtual void GivenClusterWithReadOnlySlaveWhenCreatingNodeOnMasterThenSlaveShouldBeAbleToPullUpdates()
{
ManagedCluster cluster = ClusterRule.startCluster();
HighlyAvailableGraphDatabase master = cluster.Master;
Label label = Label.label("label");
using (Transaction tx = master.BeginTx())
{
master.CreateNode(label);
tx.Success();
}
IEnumerable <HighlyAvailableGraphDatabase> allMembers = cluster.AllMembers;
foreach (HighlyAvailableGraphDatabase member in allMembers)
{
using (Transaction tx = member.BeginTx())
{
long count = count(member.FindNodes(label));
tx.Success();
assertEquals(1, count);
}
}
}
//JAVA TO C# CONVERTER WARNING: 'final' parameters are ignored unless the option to convert to C# 7.2 'in' parameters is selected:
//ORIGINAL LINE: private Runnable readContestant(final ReadContestantActions action, final long entityId, final org.neo4j.kernel.ha.HighlyAvailableGraphDatabase slave, final java.util.concurrent.atomic.AtomicBoolean end)
private ThreadStart ReadContestant(ReadContestantActions action, long entityId, HighlyAvailableGraphDatabase slave, AtomicBoolean end)
{
return(() =>
{
while (!end.get())
{
try
{
using (Transaction tx = slave.BeginTx())
{
for (int i = 0; i < 10; i++)
{
action.VerifyProperties(slave, entityId);
}
tx.success();
}
}
catch (Exception ignored) when(ignored is TransactionTerminatedException || ignored is TransientTransactionFailureException)
{
}
}
});
}
private HighAvailability Ha(HighlyAvailableGraphDatabase db)
{
return(Beans(db).HighAvailabilityBean);
}
private Neo4jManager Beans(HighlyAvailableGraphDatabase db)
{
return(new Neo4jManager(Db.DependencyResolver.resolveDependency(typeof(JmxKernelExtension)).getSingleManagementBean(typeof(Kernel))));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void checkPoint(org.neo4j.kernel.ha.HighlyAvailableGraphDatabase db) throws java.io.IOException
private static void CheckPoint(HighlyAvailableGraphDatabase db)
{
Db.DependencyResolver.resolveDependency(typeof(CheckPointer)).forceCheckPoint(new SimpleTriggerInfo("test")
);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void makeSureSlaveCanJoinEvenIfTooFarBackComparedToMaster() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void MakeSureSlaveCanJoinEvenIfTooFarBackComparedToMaster()
{
string key = "foo";
string value = "bar";
HighlyAvailableGraphDatabase master = null;
HighlyAvailableGraphDatabase slave = null;
File masterDir = TestDirectory.databaseDir("master");
File slaveDir = TestDirectory.databaseDir("slave");
try
{
int masterClusterPort = PortAuthority.allocatePort();
int masterHaPort = PortAuthority.allocatePort();
master = Start(masterDir, 0, stringMap(keep_logical_logs.name(), "1 txs", ClusterSettings.initial_hosts.name(), "127.0.0.1:" + masterClusterPort), masterClusterPort, masterHaPort);
CreateNode(master, "something", "unimportant");
CheckPoint(master);
// Need to start and shutdown the slave so when we start it up later it verifies instead of copying
int slaveClusterPort = PortAuthority.allocatePort();
int slaveHaPort = PortAuthority.allocatePort();
slave = Start(slaveDir, 1, stringMap(ClusterSettings.initial_hosts.name(), "127.0.0.1:" + masterClusterPort), slaveClusterPort, slaveHaPort);
slave.Shutdown();
CreateNode(master, key, value);
CheckPoint(master);
// Rotating, moving the above transactions away so they are removed on shutdown.
RotateLog(master);
/*
* We need to shutdown - rotating is not enough. The problem is that log positions are cached and they
* are not removed from the cache until we run into the cache limit. This means that the information
* contained in the log can actually be available even if the log is removed. So, to trigger the case
* of the master information missing from the master we need to also flush the log entry cache - hence,
* restart.
*/
master.Shutdown();
master = Start(masterDir, 0, stringMap(keep_logical_logs.name(), "1 txs", ClusterSettings.initial_hosts.name(), "127.0.0.1:" + masterClusterPort), masterClusterPort, masterHaPort);
/*
* The new log on master needs to have at least one transaction, so here we go.
*/
int importantNodeCount = 10;
for (int i = 0; i < importantNodeCount; i++)
{
CreateNode(master, key, value);
CheckPoint(master);
RotateLog(master);
}
CheckPoint(master);
slave = Start(slaveDir, 1, stringMap(ClusterSettings.initial_hosts.name(), "127.0.0.1:" + masterClusterPort), slaveClusterPort, slaveHaPort);
slave.DependencyResolver.resolveDependency(typeof(UpdatePuller)).pullUpdates();
using (Transaction ignore = slave.BeginTx())
{
assertEquals("store contents differ", importantNodeCount + 1, NodesHavingProperty(slave, key, value));
}
}
finally
{
if (slave != null)
{
slave.Shutdown();
}
if (master != null)
{
master.Shutdown();
}
}
}
internal virtual PropertyContainer GetEntity(HighlyAvailableGraphDatabase db, long id)
{
return(Node ? Db.getNodeById(id) : Db.getRelationshipById(id));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private org.neo4j.kernel.impl.ha.ClusterManager.RepairKit takeExclusiveLockAndKillSlave(org.neo4j.graphdb.Label testLabel, org.neo4j.kernel.ha.HighlyAvailableGraphDatabase db) throws org.neo4j.internal.kernel.api.exceptions.EntityNotFoundException
private ClusterManager.RepairKit TakeExclusiveLockAndKillSlave(Label testLabel, HighlyAvailableGraphDatabase db)
{
TakeExclusiveLock(testLabel, db);
return(_cluster.shutdown(db));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void takeExclusiveLockOnSameNodeAfterSwitch(org.neo4j.graphdb.Label testLabel, org.neo4j.kernel.ha.HighlyAvailableGraphDatabase master, org.neo4j.kernel.ha.HighlyAvailableGraphDatabase db) throws org.neo4j.internal.kernel.api.exceptions.EntityNotFoundException
private void TakeExclusiveLockOnSameNodeAfterSwitch(Label testLabel, HighlyAvailableGraphDatabase master, HighlyAvailableGraphDatabase db)
{
using (Transaction transaction = Db.beginTx())
{
Node node = GetNode(master, testLabel);
transaction.AcquireWriteLock(node);
node.SetProperty("key", "value");
transaction.Success();
}
}
public HeartbeatListener_AdapterAnonymousInnerClass(PullUpdatesAppliedIT outerInstance, HighlyAvailableGraphDatabase masterDb, System.Threading.CountdownEvent latch2)
{
this.outerInstance = outerInstance;
this._masterDb = masterDb;
this._latch2 = latch2;
}
private InstanceId ServerId(HighlyAvailableGraphDatabase db)
{
return(Db.DependencyResolver.resolveDependency(typeof(Config)).get(ClusterSettings.server_id));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void deleteAllLogsOn(org.neo4j.kernel.ha.HighlyAvailableGraphDatabase instance) throws java.io.IOException
private static void DeleteAllLogsOn(HighlyAvailableGraphDatabase instance)
{
DeleteAllLogsOn(instance.DatabaseLayout().databaseDirectory());
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void deleteAllFilesOn(org.neo4j.kernel.ha.HighlyAvailableGraphDatabase instance) throws java.io.IOException
private static void DeleteAllFilesOn(HighlyAvailableGraphDatabase instance)
{
FileUtils.deleteRecursively(instance.DatabaseLayout().databaseDirectory());
}
public override void VerifyProperties(HighlyAvailableGraphDatabase db, long entityId)
{
object value = FetchProperty(db, entityId, KEY, Node);
AssertPropertyValue(value, ValueA, ValueB);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void populatingSchemaIndicesOnMasterShouldBeBroughtOnlineOnSlavesAfterStoreCopy() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void PopulatingSchemaIndicesOnMasterShouldBeBroughtOnlineOnSlavesAfterStoreCopy()
{
/*
* The master has an index that is currently populating.
* Then a slave comes online and contacts the master to get copies of the store files.
* Because the index is still populating, it won't be copied. Instead the slave will build its own.
* We want to observe that the slave builds an index that eventually comes online.
*/
// GIVEN
ControlledGraphDatabaseFactory dbFactory = new ControlledGraphDatabaseFactory(_isMaster);
ClusterManager.ManagedCluster cluster = ClusterRule.withDbFactory(dbFactory).withSharedSetting(GraphDatabaseSettings.default_schema_provider, NativeLuceneFusionIndexProviderFactory20.DESCRIPTOR.name()).startCluster();
try
{
cluster.Await(allSeesAllAsAvailable());
HighlyAvailableGraphDatabase slave = cluster.AnySlave;
// A slave is offline, and has no store files
ClusterManager.RepairKit slaveDown = BringSlaveOfflineAndRemoveStoreFiles(cluster, slave);
// And I create an index on the master, and wait for population to start
HighlyAvailableGraphDatabase master = cluster.Master;
IDictionary <object, Node> data = CreateSomeData(master);
CreateIndex(master);
dbFactory.AwaitPopulationStarted(master);
// WHEN the slave comes online before population has finished on the master
slave = slaveDown.Repair();
cluster.Await(allSeesAllAsAvailable(), 180);
cluster.Sync();
// THEN, population should finish successfully on both master and slave
dbFactory.TriggerFinish(master);
// Check master
IndexDefinition index;
using (Transaction tx = master.BeginTx())
{
index = single(master.Schema().Indexes);
AwaitIndexOnline(index, master, data);
tx.Success();
}
// Check slave
using (Transaction tx = slave.BeginTx())
{
AwaitIndexOnline(index, slave, data);
tx.Success();
}
}
finally
{
foreach (HighlyAvailableGraphDatabase db in cluster.AllMembers)
{
dbFactory.TriggerFinish(db);
}
}
}
public override void VerifyProperties(HighlyAvailableGraphDatabase db, long entityId)
{
AssertPropertyChain(asSet(GetEntity(db, entityId).PropertyKeys), KeyPrefixA, KeyPrefixB);
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("ResultOfMethodCallIgnored") private org.neo4j.kernel.impl.ha.ClusterManager.RepairKit bringSlaveOfflineAndRemoveStoreFiles(org.neo4j.kernel.impl.ha.ClusterManager.ManagedCluster cluster, org.neo4j.kernel.ha.HighlyAvailableGraphDatabase slave) throws java.io.IOException
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
private ClusterManager.RepairKit BringSlaveOfflineAndRemoveStoreFiles(ClusterManager.ManagedCluster cluster, HighlyAvailableGraphDatabase slave)
{
ClusterManager.RepairKit slaveDown = cluster.Shutdown(slave);
File databaseDir = slave.DatabaseLayout().databaseDirectory();
deleteRecursively(databaseDir);
databaseDir.mkdir();
return(slaveDown);
}
private void ForceMaintenance(HighlyAvailableGraphDatabase master)
{
master.DependencyResolver.resolveDependency(typeof(IdController)).maintenance();
}
private static void AwaitStart(HighlyAvailableGraphDatabase db)
{
Db.beginTx().close();
}
private void ProceedAsNormalWithIndexPopulationOnAllSlavesExcept(ControlledGraphDatabaseFactory dbFactory, ClusterManager.ManagedCluster cluster, HighlyAvailableGraphDatabase slaveToIgnore)
{
foreach (HighlyAvailableGraphDatabase db in cluster.AllMembers)
{
if (db != slaveToIgnore && Db.InstanceState == HighAvailabilityMemberState.SLAVE)
{
dbFactory.TriggerFinish(db);
}
}
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void shouldPullUpdatesOnStartupNoMatterWhat() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldPullUpdatesOnStartupNoMatterWhat()
{
HighlyAvailableGraphDatabase slave = null;
HighlyAvailableGraphDatabase master = null;
try
{
File testRootDir = ClusterRule.cleanDirectory("shouldPullUpdatesOnStartupNoMatterWhat");
File masterDir = ClusterRule.TestDirectory.databaseDir("master");
int masterClusterPort = PortAuthority.allocatePort();
master = ( HighlyAvailableGraphDatabase )(new TestHighlyAvailableGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(masterDir).setConfig(ClusterSettings.server_id, "1").setConfig(ClusterSettings.cluster_server, "127.0.0.1:" + masterClusterPort).setConfig(ClusterSettings.initial_hosts, "localhost:" + masterClusterPort).setConfig(HaSettings.ha_server, "127.0.0.1:" + PortAuthority.allocatePort()).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
// Copy the store, then shutdown, so update pulling later makes sense
File slaveDir = ClusterRule.TestDirectory.databaseDir("slave");
slave = ( HighlyAvailableGraphDatabase )(new TestHighlyAvailableGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(slaveDir).setConfig(ClusterSettings.server_id, "2").setConfig(ClusterSettings.cluster_server, "127.0.0.1:" + PortAuthority.allocatePort()).setConfig(ClusterSettings.initial_hosts, "localhost:" + masterClusterPort).setConfig(HaSettings.ha_server, "127.0.0.1:" + PortAuthority.allocatePort()).setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
// Required to block until the slave has left for sure
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final java.util.concurrent.CountDownLatch slaveLeftLatch = new java.util.concurrent.CountDownLatch(1);
System.Threading.CountdownEvent slaveLeftLatch = new System.Threading.CountdownEvent(1);
//JAVA TO C# CONVERTER WARNING: The original Java variable was marked 'final':
//ORIGINAL LINE: final org.neo4j.cluster.client.ClusterClient masterClusterClient = master.getDependencyResolver().resolveDependency(org.neo4j.cluster.client.ClusterClient.class);
ClusterClient masterClusterClient = master.DependencyResolver.resolveDependency(typeof(ClusterClient));
masterClusterClient.AddClusterListener(new ClusterListener_AdapterAnonymousInnerClass(this, slaveLeftLatch, masterClusterClient));
master.DependencyResolver.resolveDependency(typeof(LogService)).getInternalLog(this.GetType()).info("SHUTTING DOWN SLAVE");
slave.Shutdown();
slave = null;
// Make sure that the slave has left, because shutdown() may return before the master knows
assertTrue("Timeout waiting for slave to leave", slaveLeftLatch.await(60, TimeUnit.SECONDS));
long nodeId;
using (Transaction tx = master.BeginTx())
{
Node node = master.CreateNode();
node.SetProperty("from", "master");
nodeId = node.Id;
tx.Success();
}
// Store is already in place, should pull updates
slave = ( HighlyAvailableGraphDatabase )(new TestHighlyAvailableGraphDatabaseFactory()).newEmbeddedDatabaseBuilder(slaveDir).setConfig(ClusterSettings.server_id, "2").setConfig(ClusterSettings.cluster_server, "127.0.0.1:" + PortAuthority.allocatePort()).setConfig(ClusterSettings.initial_hosts, "localhost:" + masterClusterPort).setConfig(HaSettings.ha_server, "127.0.0.1:" + PortAuthority.allocatePort()).setConfig(HaSettings.pull_interval, "0").setConfig(OnlineBackupSettings.online_backup_enabled, Settings.FALSE).newGraphDatabase();
slave.BeginTx().close(); // Make sure switch to slave completes and so does the update pulling on startup
using (Transaction tx = slave.BeginTx())
{
assertEquals("master", slave.GetNodeById(nodeId).getProperty("from"));
tx.Success();
}
}
finally
{
if (slave != null)
{
slave.Shutdown();
}
if (master != null)
{
master.Shutdown();
}
}
}
/// <summary>
/// Main difference to <seealso cref="shouldCopyStoreFromMasterIfBranched()"/> is that no instances are shut down
/// during the course of the test. This to test functionality of some internal components being restarted.
/// </summary>
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @SuppressWarnings("unchecked") @Test public void shouldCopyStoreFromMasterIfBranchedInLiveScenario() throws Throwable
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void ShouldCopyStoreFromMasterIfBranchedInLiveScenario()
{
// GIVEN a cluster of 3, all having the same data (node A)
// thor is whoever is the master to begin with
// odin is whoever is picked as _the_ slave given thor as initial master
File storeDirectory = _directory.directory();
ClusterManager clusterManager = _life.add(new ClusterManager.Builder(storeDirectory)
.withSharedConfig(stringMap(HaSettings.tx_push_factor.name(), "0", HaSettings.pull_interval.name(), "0")).build());
ClusterManager.ManagedCluster cluster = clusterManager.Cluster;
cluster.Await(allSeesAllAsAvailable());
HighlyAvailableGraphDatabase thor = cluster.Master;
string indexName = "valhalla";
CreateNode(thor, "A", AndIndexInto(indexName));
cluster.Sync();
// WHEN creating a node B1 on thor (note the disabled cluster transaction propagation)
CreateNode(thor, "B1", AndIndexInto(indexName));
// and right after that failing the master so that it falls out of the cluster
HighlyAvailableGraphDatabase odin = cluster.AnySlave;
cluster.Info(format("%n ==== TAMPERING WITH " + thor + "'s CABLES ====%n"));
ClusterManager.RepairKit thorRepairKit = cluster.Fail(thor);
// try to create a transaction on odin until it succeeds
cluster.Await(ClusterManager.masterAvailable(thor));
cluster.Await(ClusterManager.memberThinksItIsRole(odin, HighAvailabilityModeSwitcher.MASTER));
assertTrue(odin.Master);
RetryOnTransactionFailure(odin, db => createNode(db, "B2", AndIndexInto(indexName)));
// perform transactions so that index files changes under the hood
ISet <File> odinLuceneFilesBefore = Iterables.asSet(GatherLuceneFiles(odin, indexName));
for (char prefix = 'C'; !Changed(odinLuceneFilesBefore, Iterables.asSet(GatherLuceneFiles(odin, indexName))); prefix++)
{
char fixedPrefix = prefix;
RetryOnTransactionFailure(odin, db => createNodes(odin, fixedPrefix.ToString(), 10_000, AndIndexInto(indexName)));
cluster.Force(); // Force will most likely cause lucene explicit indexes to commit and change file structure
}
// so anyways, when thor comes back into the cluster
cluster.Info(format("%n ==== REPAIRING CABLES ====%n"));
cluster.Await(memberThinksItIsRole(thor, UNKNOWN));
BranchMonitor thorHasBranched = InstallBranchedDataMonitor(cluster.GetMonitorsByDatabase(thor));
thorRepairKit.Repair();
cluster.Await(memberThinksItIsRole(thor, SLAVE));
cluster.Await(memberThinksItIsRole(odin, MASTER));
cluster.Await(allSeesAllAsAvailable());
assertFalse(thor.Master);
assertTrue("No store-copy performed", thorHasBranched.CopyCompleted);
assertTrue("Store-copy unsuccessful", thorHasBranched.CopySuccessful);
// Now do some more transactions on current master (odin) and have thor pull those
for (int i = 0; i < 3; i++)
{
int ii = i;
RetryOnTransactionFailure(odin, db => createNodes(odin, ("" + ii).ToString(), 10, AndIndexInto(indexName)));
cluster.Sync();
cluster.Force();
}
// THEN thor should be a slave, having copied a store from master and good to go
assertFalse(HasNode(thor, "B1"));
assertTrue(HasNode(thor, "B2"));
assertTrue(HasNode(thor, "C-0"));
assertTrue(HasNode(thor, "0-0"));
assertTrue(HasNode(odin, "0-0"));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void rotateLog(org.neo4j.kernel.ha.HighlyAvailableGraphDatabase db) throws java.io.IOException
private static void RotateLog(HighlyAvailableGraphDatabase db)
{
Db.DependencyResolver.resolveDependency(typeof(LogRotation)).rotateLogFile();
}
