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Tencent / mars

Mars is a cross-platform network component developed by WeChat.
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日志文件解压失败 #418

Closed lixiangkai1987 closed 5 years ago

lixiangkai1987 commented 6 years ago

[F]decode_log_file.py decompress err, unpack_from requires a buffer of at least 2 bytes


[F]decode_log_file.py decompress err, Error -3 while decompressing: invalid block type
[F]decode_log_file.py decode error len=20866, result:_buffer[476207]:0 != MAGIC_NUM_START 
[F]decode_log_file.py log seq:2-676 is missing
[F]decode_log_file.py decompress err, Error -3 while decompressing: invalid distance too far back
xinheqiang commented 6 years ago

我也一直出现 日志文件解压失败的问题： E:\temp\mars-master\mars\log\crypt>python decode_mars_nocrypt_log_file.py Traceback (most recent call last): File "decode_mars_nocrypt_log_file.py", line 108, in DecodeBuffer tmpbuffer = decompressor.decompress(str(tmpbuffer)) error: Error -3 while decompressing: invalid stored block lengths

模式设置为：Xlog.AppednerModeSync 是正常的； 但设置为Xlog.AppednerModeAsync 就出现上面的错误；使用的是：compile 'com.tencent.mars:mars-xlog:1.0.6' 版本；

garryyan commented 6 years ago

是否多进程写了同一个文件

xinheqiang commented 6 years ago

没有，就是单进程 写 log

garryyan commented 6 years ago

是否必现？

houyidg commented 6 years ago

也出现了，单进程。多线程可以不？

garryyan commented 6 years ago

多线程不会存在问题，这个找到原因了吗

ghost commented 5 years ago

这个问题依然是存在的,

^^^^^^^^^^Oct 23 2018^^^16:23:04^^^^^^^^^^[8160,8160][2019-03-19 +0800 17:29:40] del time out files time: 0 get mmap time: 2 MARS_URL: MARS_PATH: MARS_REVISION: MARS_BUILD_TIME: 2018-10-23 16:21:19 MARS_BUILD_JOB: default log appender mode:0, use mmap:1 [F]decode_log_file.py decode error len=1801, result:log length:2841, buffer[10982]:51 != MAGIC_END [F]decode_log_file.py log seq:2-32084 is missing [F]decode_log_file.py decompress err, Error -3 while decompressing: invalid code lengths set

quntion commented 2 years ago

我也遇到了相同问题

lunawye commented 2 years ago

我也是，这个要怎么解决呀？ 提示：👉[F]decode_log_file.py decode error len=1253