stage 0.0 (TID 0) org.apache.spark.SparkException: Error from python worker: /usr/bin/python: can't decompress
在CentOS以及其他的Linux系统中遇到安装包安装错误的原因，大多数都是因为缺少依赖包导致的，所以对于错误：zipimport.ZipImportError: can’t decompress data
报错问题：Failed to import package with error: Couldn’t decompress package 今天在导入一个资源包的时候突然提示报错：Failed to import...package with error: Couldn’t decompress package 遇到这种错误有两种可能 1.
()=default; }; /* 默认的图像解压缩接口实现 */ struct jpeg_decompress_default:public jpeg_decompress_interface{...为适应不同的解压缩需求，定义了jpeg_decompress_interface接口类，调用load_jpeg_mem对图像数据解压时必须提供一个类型为jpeg_decompress_interface...，提供了jpeg_decompress_interface接口的默认实现jpeg_decompress_default。.../* 默认的图像解压缩接口实现 */ struct jpeg_decompress_default:public jpeg_decompress_interface{ /* 解压缩后的图像基本信息 *...load_jpeg_mem(uint8_t *jpeg_data,size_t size, jpeg_decompress_interface &decompress_instance) {
decryptNoDes(String str, String pwd) { String data = ""; try { data = new String(GZip2Utils.decompress...File file = new File(path); compress(file, delete); } public static byte[] decompress...(File file) throws Exception { decompress(file, true); } public static void decompress...(String path) throws Exception { decompress(path, true); } public static void decompress...(String path, boolean delete) throws Exception { File file = new File(path); decompress
= jpeg_std_error(&jerr); 354 jpeg_create_decompress(&cinfo_decompress); 355 jpeg_stdio_src(&...cinfo_decompress, infile); 356 int ret = jpeg_read_header(&cinfo_decompress, TRUE); 357 if (ret...= JPEG_HEADER_OK) return -1; 358 jpeg_start_decompress(&cinfo_decompress); 359 row_stride = cinfo_decompress.output_width...[cinfo_decompress.output_width * cinfo_decompress.output_height * cinfo_decompress.output_components]...(&cinfo_decompress); 379 jpeg_destroy_decompress(&cinfo_decompress); 380 381 fclose(infile);
(compress_str): decompress_str='' i=0 while True: string_num=compress_str[i:i+8]...str_10=int(string_num,2) if str_10>127: decompress_str+=int(string_num[1...): break return decompress_str img = cv2.imread(r'C:/Users/xpp/Desktop/Lena.png',0)#读取图像...=decompress(compress_str)#图像解压缩 decompress_int=[int(i) for i in list(decompress_str)] new_img...(compress_size) decompress_size=len(decompress_str)/8/1024.0 ratio=100-compress_size/decompress_size
compress.length / 1024.0)); byte[] key = "a".getBytes("UTF-8"); jedisCluster.set(key, compress); String decompress...= decompress(jedisCluster.get(key)); System.out.println(decompress.length()); } } public...str.getBytes("UTF-8")); obj.close(); gzip.close(); return obj.toByteArray(); } public static String decompress
,int* height) { if(filename == NULL) return -1; //声明并初始化解压缩对象，同时制定错误信息管理器 jpeg_decompress_struct...cinfo = {0}; jpeg_error_mgr error = {0}; cinfo.err = jpeg_std_error(&error); jpeg_create_decompress...* 8; *width = cinfo.image_width; *height = cinfo.image_height; jpeg_destroy_decompress...cinfo.num_components; } JSAMPROW data = (JSAMPROW)outbuf; //开始解压缩 jpeg_start_decompress...(&cinfo); //释放资源 jpeg_destroy_decompress(&cinfo); fclose(finput); return 0; } github
Decompression startup: read start of JPEG datastream to see what's there */ EXTERN(int) jpeg_read_header (j_decompress_ptr...=jpeg_data||0==size) throw jpeg_mem_exception("empty image data"); // 定义一个压缩对象 jpeg_decompress_struct...jpeg_mem_error_exit; // RAII对象在函数结束时释放资源 gdface::raii buffer_guard([&](){ //因为没有调用过jpeg_create_decompress...(&dinfo), //所以这里不需要调用 jpeg_finish_decompress否则会抛出异常 //jpeg_finish_decompress(&dinfo);...jpeg_destroy_decompress(&dinfo); }); // 初始化压缩对象 jpeg_create_decompress(&dinfo);
[ 74%] Building C object src/bin/jp2/CMakeFiles/opj_decompress.dir/opj_decompress.c.obj [ 77%...] Building C object src/bin/jp2/CMakeFiles/opj_decompress.dir/convert.c.obj [ 80%] Building C object.../opj_decompress.dir/__/common/color.c.obj [ 85%] Building C object src/bin/jp2/CMakeFiles/opj_decompress.dir.../__/common/opj_getopt.c.obj Linking C executable ……\bin\opj_decompress.exe [ 85%] Built target...opj_decompress Scanning dependencies of target opj_dump [ 88%] Building C object src/bin/jp2
this bit of the script, I already have the file, and I just want to read it out to a variable, then decompress...: newLine = openZip.readline() if(len(newLine)==0): break s+=newLine print s uncompressedData = bz2.decompress...(s) Same error : uncompressedData = bz2.decompress(s) ValueError: couldn’t find end of stream Thanks...I’m really banging my head against the wall, feeling inordinately thick for not being able to decompress...By the by, used 7zip to decompress it manually, to make sure the file isn’t wonky or anything, and it
= open(outfile, "wb") buffer = fin.read(IO_BUFFER_SIZE) while buffer: decompressed = dec.decompress...os.path.splitext(arg)[0] + '.log') elif(os.path.isdir(arg)): processfolder(arg, recursive_level)# decompress_clog.py...now accept folder or file as arugments# scenario 1 several files: python decompress_clog.py 1....clog 2.clog# scenario 2 current folder: python decompress_clog.py ./# scenario 3 several subfolders...: python decompress_clog.py clogs 202101def main(): global lastseq args = sys.argv[1:] if len(args
接下来调用 boot/compressed/misc.c 中的 decompress_kernel() ，它依次调用 do_decompress() ，后者调用 __decompress() ，并执行实际的解压缩.../lib/decompress_unxz.c" #endif #ifdef CONFIG_KERNEL_LZ4 #include "../../../...../lib/decompress_unlz4.c" #endif int do_decompress(u8 *input, int len, u8 *output, void (*error)(char...调用的 _decompress() 函数将取决于链接到图像的 lib/decompress*.c 中的哪个解压缩器。...解压器的选择发生在 arch/arm/boot/compressed/decompress.c 中，只需将整个解压器包含到文件中即可。
用法示例： use pco::standalone::{auto_compress, auto_decompress}; use pco::DEFAULT_COMPRESSION_LEVEL; fn...("compressed down to {} bytes", compressed.len()); // decompress let recovered = auto_decompress...::(&compressed).expect("failed to decompress"); println!
} int main(int argc, char *argv[]) { int screen_fbd=0; struct jpeg_decompress_struct...fb_var.bits_per_pixel; cinfo.err = jpeg_std_error(&jerr); jpeg_create_decompress...jpeg_stdio_src(&cinfo, infile); jpeg_read_header(&cinfo, TRUE); jpeg_start_decompress...fbmem, fb_width, fb_height, x, y, color); } } y++; } jpeg_finish_decompress...(&cinfo); jpeg_destroy_decompress(&cinfo); free(buffer);
我们可以使用gzip.decompress() ，将一个字符串的压缩字节解压成一个原始字符串。在gzip ，有两种数据压缩方法。我们将详细讨论这两种方法。第一种方法被称为反向压缩。...# pythongzip.decompress(stringToDecompress)现在，让我们在我们的例子中使用这个函数。首先，我们需要用下面的命令来安装这个库。...value = gzip.compress(value)print("compressed value is: ",value )compressed = gzip.decompress(value)print...在本教程中，我们将使用gzip() 进行编码，使用zlib.decompress() 进行解码。如下所示，让我们通过一个例子来看看我们将如何使用这个库。...Compressed String is ")print(Compressed) #Python小白学习交流群：711312441print("nDecompressed String is")print(zlib.decompress
args) throws IOException { // ZipHandler zipHandler = new ZipHandler(); // zipHandler.decompress...Path path1 = Paths.get("business","src", "main", "resources", "static"); zipHandler.decompress...(file,path1.toString()); } //解压方法 public void decompress(File srcFile, String destDirPath){...log.info("删除文件夹"+parentFile.getName()+parentFile.delete()); } } private void decompress7Z...File.separator + name; File file1 = new File(s); decompress
Python标准库zlib中提供的compress()和decompress()函数可以用于数据的压缩和解压缩，在压缩数据之前需要先想办法编码为字节串。...系列图书'*3).encode() >>> len(x) 54 >>> y = zlib.compress(x) #信息重复度越高，压缩比越大 >>> len(y) 30 >>> z = zlib.decompress...1, 1, 1] >>> y = str(x).encode() >>> len(y) 21 >>> z = zlib.compress(y) >>> len(x) 7 >>> zz = zlib.decompress
:31 * Desc：无 */public interface Compresser { byte[] compress(byte[] bytes); byte[] decompress...bytes) { return"compress by Gzip".getBytes(StandardCharsets.UTF_8); } @Override public byte[] decompress...(byte[] bytes) { return "decompress by Gzip".getBytes(StandardCharsets.UTF_8); }}复制代码package com.example.demo.spi.impl...bytes) { return "compress by WinRar".getBytes(StandardCharsets.UTF_8); } @Override public byte[] decompress...(byte[] bytes) { return "decompress by WinRar".getBytes(StandardCharsets.UTF_8); }}复制代码第三步创建配置文件，
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