public override RaftLog CreateRaftLog()
{
File directory = new File(RAFT_LOG_DIRECTORY_NAME);
FileSystemAbstraction fileSystem = _fsRule.get();
fileSystem.Mkdir(directory);
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory("1 entries", logProvider)).NewInstance();
return(_life.add(new SegmentedRaftLog(fileSystem, directory, 1024, new DummyRaftableContentSerializer(), logProvider, 8, Clocks.fakeClock(), new OnDemandJobScheduler(), pruningStrategy)));
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: private static void createStore(java.io.File super, org.neo4j.io.fs.FileSystemAbstraction fileSystem, String dbName, int nodesToCreate, String recordFormat, boolean recoveryNeeded, String logicalLogsLocation) throws java.io.IOException
internal static void CreateStore(File @base, FileSystemAbstraction fileSystem, string dbName, int nodesToCreate, string recordFormat, bool recoveryNeeded, string logicalLogsLocation)
{
File storeDir = new File(@base, dbName);
GraphDatabaseService db = (new TestGraphDatabaseFactory()).setFileSystem(fileSystem).newEmbeddedDatabaseBuilder(storeDir).setConfig(GraphDatabaseSettings.record_format, recordFormat).setConfig(OnlineBackupSettings.online_backup_enabled, false.ToString()).setConfig(GraphDatabaseSettings.logical_logs_location, logicalLogsLocation).newGraphDatabase();
for (int i = 0; i < (nodesToCreate / 2); i++)
{
using (Transaction tx = Db.beginTx())
{
Node node1 = Db.createNode(Label.label("Label-" + i));
Node node2 = Db.createNode(Label.label("Label-" + i));
node1.CreateRelationshipTo(node2, RelationshipType.withName("REL-" + i));
tx.Success();
}
}
if (recoveryNeeded)
{
File tmpLogs = new File(@base, "unrecovered");
fileSystem.Mkdir(tmpLogs);
File txLogsDir = new File(storeDir, logicalLogsLocation);
foreach (File file in fileSystem.ListFiles(txLogsDir, TransactionLogFiles.DEFAULT_FILENAME_FILTER))
{
fileSystem.CopyFile(file, new File(tmpLogs, file.Name));
}
Db.shutdown();
foreach (File file in fileSystem.ListFiles(txLogsDir, TransactionLogFiles.DEFAULT_FILENAME_FILTER))
{
fileSystem.DeleteFile(file);
}
foreach (File file in fileSystem.ListFiles(tmpLogs, TransactionLogFiles.DEFAULT_FILENAME_FILTER))
{
fileSystem.CopyFile(file, new File(txLogsDir, file.Name));
}
}
else
{
Db.shutdown();
}
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: protected org.neo4j.causalclustering.core.consensus.log.RaftLog createRaftLog() throws Throwable
protected internal override RaftLog CreateRaftLog()
{
FileSystemAbstraction fsa = FsRule.get();
File directory = new File(RAFT_LOG_DIRECTORY_NAME);
fsa.Mkdir(directory);
long rotateAtSizeBytes = 128;
int readerPoolSize = 8;
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory(raft_log_pruning_strategy.DefaultValue, logProvider)).newInstance();
SegmentedRaftLog newRaftLog = new SegmentedRaftLog(fsa, directory, rotateAtSizeBytes, new DummyRaftableContentSerializer(), logProvider, readerPoolSize, Clocks.systemClock(), new OnDemandJobScheduler(), pruningStrategy);
newRaftLog.Init();
newRaftLog.Start();
return(newRaftLog);
}
public override bool Mkdir(File fileName)
{
return(@delegate.Mkdir(fileName));
}