//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private void runTest(int nodeCount, int run, boolean multiThreaded) throws Exception
private void RunTest(int nodeCount, int run, bool multiThreaded)
{
// WHEN creating the indexes under stressful updates
PopulateDbAndIndexes(nodeCount, multiThreaded);
ConsistencyCheckService cc = new ConsistencyCheckService();
ConsistencyCheckService.Result result = cc.RunFullConsistencyCheck(_directory.databaseLayout(), Config.defaults(GraphDatabaseSettings.pagecache_memory, "8m"), NONE, NullLogProvider.Instance, false);
assertTrue(result.Successful);
DropIndexes();
}
//JAVA TO C# CONVERTER TODO TASK: Most Java annotations will not have direct .NET equivalent attributes:
//ORIGINAL LINE: @Test public void populateDbWithConcurrentUpdates() throws Exception
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
public virtual void PopulateDbWithConcurrentUpdates()
{
GraphDatabaseService database = (new TestGraphDatabaseFactory()).newEmbeddedDatabase(_testDirectory.databaseDir());
try
{
RandomValues randomValues = RandomValues.create();
int counter = 1;
for (int j = 0; j < 100; j++)
{
using (Transaction transaction = database.BeginTx())
{
for (int i = 0; i < 5; i++)
{
Node node = database.CreateNode(Label.label("label" + counter));
node.SetProperty("property", randomValues.NextValue().asObject());
}
transaction.Success();
}
counter++;
}
int populatorCount = 5;
ExecutorService executor = Executors.newFixedThreadPool(populatorCount);
System.Threading.CountdownEvent startSignal = new System.Threading.CountdownEvent(1);
AtomicBoolean endSignal = new AtomicBoolean();
for (int i = 0; i < populatorCount; i++)
{
executor.submit(new Populator(this, database, counter, startSignal, endSignal));
}
try
{
using (Transaction transaction = database.BeginTx())
{
database.Schema().indexFor(Label.label("label10")).on("property").create();
transaction.Success();
}
startSignal.Signal();
using (Transaction transaction = database.BeginTx())
{
database.Schema().awaitIndexesOnline(populatorCount, TimeUnit.MINUTES);
transaction.Success();
}
}
finally
{
endSignal.set(true);
executor.shutdown();
// Basically we don't care to await their completion because they've done their job
}
}
finally
{
database.Shutdown();
ConsistencyCheckService consistencyCheckService = new ConsistencyCheckService();
Config config = Config.defaults(GraphDatabaseSettings.pagecache_memory, "8m");
consistencyCheckService.RunFullConsistencyCheck(_testDirectory.databaseLayout(), config, ProgressMonitorFactory.NONE, FormattedLogProvider.toOutputStream(System.out), false);
}
}
