statistics.incrementWriteOps(1);
final HttpOpParam.Op op = PutOpParam.Op.CREATE;
final HttpURLConnection conn = httpConnect(op, f,
new PermissionParam(applyUMask(permission)),
new OverwriteParam(overwrite),
new BufferSizeParam(bufferSize),
new ReplicationParam(replication),
new BlockSizeParam(blockSize));
return write(op, conn, bufferSize);
}