public IPCLoggerChannel(Configuration conf, NamespaceInfo nsInfo, string journalId
, IPEndPoint addr)
{
this.conf = conf;
this.nsInfo = nsInfo;
this.journalId = journalId;
this.addr = addr;
this.queueSizeLimitBytes = 1024 * 1024 * conf.GetInt(DFSConfigKeys.DfsQjournalQueueSizeLimitKey
, DFSConfigKeys.DfsQjournalQueueSizeLimitDefault);
singleThreadExecutor = MoreExecutors.ListeningDecorator(CreateSingleThreadExecutor
());
parallelExecutor = MoreExecutors.ListeningDecorator(CreateParallelExecutor());
metrics = IPCLoggerChannelMetrics.Create(this);
}
/// <param name="conf">configuration for the job</param>
/// <param name="dirs">the initial list of paths</param>
/// <param name="recursive">whether to traverse the patchs recursively</param>
/// <param name="inputFilter">inputFilter to apply to the resulting paths</param>
/// <param name="newApi">whether using the mapred or mapreduce API</param>
/// <exception cref="System.Exception"/>
/// <exception cref="System.IO.IOException"/>
public LocatedFileStatusFetcher(Configuration conf, Path[] dirs, bool recursive,
PathFilter inputFilter, bool newApi)
{
processInitialInputPathCallback = new LocatedFileStatusFetcher.ProcessInitialInputPathCallback
(this);
processInputDirCallback = new LocatedFileStatusFetcher.ProcessInputDirCallback(this
);
int numThreads = conf.GetInt(FileInputFormat.ListStatusNumThreads, FileInputFormat
.DefaultListStatusNumThreads);
rawExec = Executors.NewFixedThreadPool(numThreads, new ThreadFactoryBuilder().SetDaemon
(true).SetNameFormat("GetFileInfo #%d").Build());
exec = MoreExecutors.ListeningDecorator(rawExec);
resultQueue = new LinkedBlockingQueue <IList <FileStatus> >();
this.conf = conf;
this.inputDirs = dirs;
this.recursive = recursive;
this.inputFilter = inputFilter;
this.newApi = newApi;
}
