private SegmentedRaftLog CreateRaftLog(long rotateAtSize)
{
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory(raft_log_pruning_strategy.DefaultValue, logProvider)).newInstance();
return(new SegmentedRaftLog(_fileSystemRule.get(), _testDirectory.directory(), rotateAtSize, new DummyRaftableContentSerializer(), logProvider, 0, Clocks.fakeClock(), new OnDemandJobScheduler(), pruningStrategy));
}
public override SegmentedRaftLog CreateRaftLog(FileSystemAbstraction fsa, File dir)
{
long rotateAtSize = ByteUnit.mebiBytes(8);
LogProvider logProvider = Instance;
int readerPoolSize = 8;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory(raft_log_pruning_strategy.DefaultValue, logProvider)).newInstance();
return(new SegmentedRaftLog(fsa, dir, rotateAtSize, new DummyRaftableContentSerializer(), logProvider, readerPoolSize, Clocks.fakeClock(), new OnDemandJobScheduler(), pruningStrategy));
}
private SegmentedRaftLog CreateRaftLog(long rotateAtSize)
{
File directory = new File(RAFT_LOG_DIRECTORY_NAME);
_logDirectory = Dir.directory(directory.Name);
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory("100 entries", logProvider)).NewInstance();
return(new SegmentedRaftLog(FsRule.get(), _logDirectory, rotateAtSize, CoreReplicatedContentMarshal.marshaller(), logProvider, 8, Clocks.fakeClock(), new OnDemandJobScheduler(), pruningStrategy));
}
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 org.neo4j.causalclustering.core.consensus.log.RaftLog createRaftLog() throws Exception
private RaftLog CreateRaftLog()
{
File directory = new File(RAFT_LOG_DIRECTORY_NAME);
FileSystemAbstraction fileSystem = new EphemeralFileSystemAbstraction();
fileSystem.Mkdir(directory);
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory("1 entries", logProvider)).NewInstance();
SegmentedRaftLog newRaftLog = new SegmentedRaftLog(fileSystem, directory, 1, new DummyRaftableContentSerializer(), logProvider, 8, Clocks.fakeClock(), new OnDemandJobScheduler(), pruningStrategy);
newRaftLog.Start();
return(newRaftLog);
}
//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);
}
private SegmentedRaftLog CreateRaftLog(long rotateAtSize, string pruneStrategy)
{
if (_fileSystem == null)
{
_fileSystem = new EphemeralFileSystemAbstraction();
}
File directory = new File(RAFT_LOG_DIRECTORY_NAME);
_fileSystem.mkdir(directory);
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory(pruneStrategy, logProvider)).NewInstance();
SegmentedRaftLog newRaftLog = new SegmentedRaftLog(_fileSystem, directory, rotateAtSize, new DummyRaftableContentSerializer(), logProvider, 8, Clocks.systemClock(), new OnDemandJobScheduler(), pruningStrategy);
_life.add(newRaftLog);
_life.init();
_life.start();
return(newRaftLog);
}
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in C#:
//ORIGINAL LINE: public static void main(String[] args) throws java.io.IOException
public static void Main(string[] args)
{
Args arg = Args.parse(args);
string from = arg.Get("from");
Console.WriteLine("From is " + from);
string to = arg.Get("to");
Console.WriteLine("to is " + to);
File logDirectory = new File(from);
Console.WriteLine("logDirectory = " + logDirectory);
Config config = Config.defaults(stringMap());
using (DefaultFileSystemAbstraction fileSystem = new DefaultFileSystemAbstraction())
{
LogProvider logProvider = Instance;
CoreLogPruningStrategy pruningStrategy = (new CoreLogPruningStrategyFactory(config.Get(raft_log_pruning_strategy), logProvider)).newInstance();
SegmentedRaftLog log = new SegmentedRaftLog(fileSystem, logDirectory, config.Get(raft_log_rotation_size), CoreReplicatedContentMarshal.marshaller(), logProvider, config.Get(raft_log_reader_pool_size), Clocks.systemClock(), new ThreadPoolJobScheduler(), pruningStrategy);
long totalCommittedEntries = log.AppendIndex(); // Not really, but we need to have a way to pass in the commit index
for (int i = 0; i <= totalCommittedEntries; i++)
{
ReplicatedContent content = readLogEntry(log, i).content();
if (content is ReplicatedTransaction)
{
ReplicatedTransaction tx = ( ReplicatedTransaction )content;
ReplicatedTransactionFactory.extractTransactionRepresentation(tx, new sbyte[0]).accept(element =>
{
Console.WriteLine(element);
return(false);
});
}
}
}
}
public SegmentedRaftLog(FileSystemAbstraction fileSystem, File directory, long rotateAtSize, ChannelMarshal <ReplicatedContent> contentMarshal, LogProvider logProvider, int readerPoolSize, Clock clock, JobScheduler scheduler, CoreLogPruningStrategy pruningStrategy)
{
this._fileSystem = fileSystem;
this._directory = directory;
this._rotateAtSize = rotateAtSize;
this._contentMarshal = contentMarshal;
this._logProvider = logProvider;
this._scheduler = scheduler;
this._fileNames = new FileNames(directory);
this._readerPool = new ReaderPool(readerPoolSize, logProvider, _fileNames, fileSystem, clock);
this._pruner = new SegmentedRaftLogPruner(pruningStrategy);
this._log = logProvider.getLog(this.GetType());
}
internal SegmentedRaftLogPruner(CoreLogPruningStrategy pruningStrategy)
{
this._pruningStrategy = pruningStrategy;
}
