Path path = new Path(arg);
FileSystem fs = hadoopFs.exists(path) ? hadoopFs : localFs; // fall back to local
CachableBlockFile.Reader _rdr = new CachableBlockFile.Reader(fs, path, conf, null, null);
Reader iter = new RFile.Reader(_rdr);
iter.printInfo();
System.out.println();
org.apache.accumulo.core.file.rfile.bcfile.PrintInfo.main(new String[] {arg});
if (opts.histogram || opts.dump) {
iter.seek(new Range((Key) null, (Key) null), new ArrayList<ByteSequence>(), false);