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Questions tagged [lzf]

A compression algorithm from the Lempel-Ziv family, as LZO or Google's snappy.

LZF is a data compression library which is suitable for data de-/compression in real-time: it favours speed over compression ratio like LZO, even if LZF favours more a low memory usage.

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What're lzo and lzf, and the differences?

Hi I heard of lzo and lzf and seems they are all compression algorithms. Are they the same thing? Are there any other algorithms like them(light and fast)?
Mickey Shine
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Spark Streaming Error with snappy compression codec

I am getting the following exception on running my spark streaming job. The same job has been running fine since long and when I added two new machines to my cluster I see the job failing with the following exception. 16/02/22 19:23:01 ERROR…
Abhishek Anand
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LZF may compress with different algorithms

I am using libLZF for compression in my application. In the documentation, there is a comment that concerns me: lzf_compress might use different algorithms on different systems and even different runs, thus might result in different compressed…
JaredC
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liblzf compress error Undefined symbols lzf_compress C++

I am trying to use LZF C++. However, when I compile it, it give me this error: g++ -o dist/Debug/GNU-MacOSX/cppapplication_2 build/Debug/GNU-MacOSX/lzf_c.o build/Debug/GNU-MacOSX/lzf_d.o build/Debug/GNU-MacOSX/main.o Undefined symbols for…
Adriansyah
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Use LZF Compression instead GZIP with NginX

Is there a way to change the handler for compression from gzip to lzf in nginx ? Actual config: gzip on; gzip_disable "msie6"; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_buffers 16 8k; gzip_min_length …
Dario
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Files needed to include when using liblzf

i want to use liblzf in my application that is written in c++ The description on the site says that It only uses 2 .c and 2 .h files but the tar.gz file contains 3 .h and 3 .c files. Can anyone tell me what should I only include in my application?
kuchi
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Database data compressed with Perl "Compress::LZF" won't decompress in Java

I am trying to decompress data stored in a database that was originally compressed with the Perl Compress::LZF module. The problem is that the header on the compressed data doesn't appear to match what the com.ning.compress.lzf library expects. Does…
pconrey
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How to read LZF compressed HDF5 dataset?

I am trying to read a dataset that has the following properties: I am using HDF5 compiled static library for Visual Studio 2017. I have been mainly using the C++ API and had no problem with reading non-compressed datasets. How should I read LZF…
coffeenator
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npm lzf module installation failure

I was trying to get the lzf module for my project, then an error occurred during the installation. Just as other people would have done I googled about the question, but couldn't find the right solution for my situation. lzf@0.3.0 install…
Daniel K
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How to use LZF or LZO filters to compress HDF5 file in Python?

My hdf5 file contains three arrays: ArrayA(30,100,100),ArrayB(100,100),ArrayC(100,100),how can I use LZF or LZO filters to compress them?
oops
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