errno = client.delete_file1(appender_file_id); System.out.println("delete_file time used: " + (System.currentTimeMillis() - startTime) + " ms"); if (errno == 0)
if ((errno=client.delete_file1(file_id)) == 0)
errno = client.delete_file1(appender_file_id); System.out.println("delete_file time used: " + (System.currentTimeMillis() - startTime) + " ms"); if (errno == 0)
if ((errno=client.delete_file1(file_id)) == 0)