Gael Varoquaux <gael.varoquaux@...> writes: > > On Tue, Jan 22, 2013 at 10:30:01PM +0000, Ark wrote: > > /home/n7/newenv/lib/python2.6/site- > > packages/sklearn/externals/joblib/numpy_pickle.pyc in read_zfile(file_handle) > > 69 assert len(data) == length, ( > > 70 "Incorrect data length while decompressing %s." > > ---> 71 "The file could be corrupted." % file_handle) > > 72 return data > > 73 > > > AssertionError: Incorrect data length while decompressing <open file > > 'compressedclassifier.joblib_01.npy.z', mode 'rb' at 0x2d5b5d0>.The file could > > be corrupted. > > Well, I can't tell for sure, but it really seems that the file is > corrupted: the length of the data restored does not match the length of > the data that was originaly given to compress. > > G > > ------------------------------------------------------------------------------ > Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, > MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current > with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft > MVPs and experts. ON SALE this month only -- learn more at: > http://p.sf.net/sfu/learnnow-d2d >
Hi, I'm working with Ark on this project. Yes, that's what it looks like - some investigation into this appears to show that either this is a bug in zlib (the length returned is incorrect) or this is a bug in joblib.dump (when called with compression set to anything other than 0, it might not be writing the whole file out. We're using compress=9.) ------------------------------------------------------------------------------ Master Visual Studio, SharePoint, SQL, ASP.NET, C# 2012, HTML5, CSS, MVC, Windows 8 Apps, JavaScript and much more. Keep your skills current with LearnDevNow - 3,200 step-by-step video tutorials by Microsoft MVPs and experts. ON SALE this month only -- learn more at: http://p.sf.net/sfu/learnnow-d2d _______________________________________________ Scikit-learn-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
