@Override
public synchronized void seek(long pos) throws IOException {
in.close();
LOG.info("Opening key '" + key + "' for reading at position '" + pos + "'");
in = store.retrieve(key, pos);
this.pos = pos;
}
@Override
public FSDataInputStream open(Path f, int bufferSize) throws IOException {
FileStatus fs = getFileStatus(f); // will throw if the file doesn't exist
if (fs.isDirectory()) {
throw new IOException("'" + f + "' is a directory");
}
LOG.info("Opening '" + f + "' for reading");
Path absolutePath = makeAbsolute(f);
String key = pathToKey(absolutePath);
return new FSDataInputStream(
new BufferedFSInputStream(
new NativeS3FsInputStream(store, statistics, store.retrieve(key), key), bufferSize));
}