Want to convert SVN repository into GIt

[Shwetali Shinde]

Hi ,

I have SVN repository (Data Size ~1.4 TB). I want to migarte it to Git .But due to heavy data size Git Clone method which i was referring  'https://www.atlassian.com/git/tutorials/migrating-overview 'is not useful in this case due to big data size.

So to tackle this i tried svn local data export and then below git commands in order to convert it to Git 

mkdir repo && cd repo
git svn init http://subversion/repo --no-metadata
git config svn.authorsfile ~/authors.txt
git svn fetch

but somehow not able to above init command and getting below error.

"svn: E235000: In file '/build/subversion-owKwd0/subversion-1.13.0/subversion/libsvn_subr/dirent_uri.c' line 1684: assertion failed (!"URI canonicalization failed")
error: git-svn died of signal 6"

after online search for above error tried brew package installation (my system is Ubuntu 20.04.4 LTS (GNU/Linux 5.13.0-1031-azure x86_64
) ,but this solution also not resolve my issue .hence again reverted brew installation.

After this though there is all required tools installed' java -jar  svn-migration-script.jar  verify' command gives below error ,

errors:
Can't load '/usr/local/lib/x86_64-linux-gnu/perl/5.30.0/auto/SVN/_Core/_Core.so' for module SVN::_Core: libsvn_diff-1.so.0: cannot open shared object file: No such file or directory at /usr/lib/x86_64-linux-gnu/perl/5.30/DynaLoader.pm line 193.
at /usr/local/lib/x86_64-linux-gnu/perl/5.30.0/SVN/Base.pm line 59.
BEGIN failed--compilation aborted at /usr/local/lib/x86_64-linux-gnu/perl/5.30.0/SVN/Core.pm line 5.
Compilation failed in require at /usr/share/perl5/Git/SVN/Utils.pm line 6.
BEGIN failed--compilation aborted at /usr/share/perl5/Git/SVN/Utils.pm line 6.
Compilation failed in require at /usr/share/perl5/Git/SVN.pm line 32.
BEGIN failed--compilation aborted at /usr/share/perl5/Git/SVN.pm line 32.
Compilation failed in require at /usr/lib/git-core/git-svn line 23.
BEGIN failed--compilation aborted at /usr/lib/git-core/git-svn line 23.
git-svn: ERROR: Unable to determine version.

Could you please help me how i can resolve this issue and then further start git conversion from my svn Export data .Please note exported SVN data having all revisions history information .