OverflowError when attempting to create a backup #354
Description
This seems to be the same as #108, which was closed due to being unreproducible against 0.16. When attempting to create a new backup, during the cache construction the following error is encountered (again, this is with Attic 0.16):
Traceback (most recent call last):
File "/usr/lib64/python3.4/site-packages/attic/remote.py", line 298, in get_many
yield self.load_object(*self.index[key])
File "hashindex.pyx", line 95, in attic.hashindex.NSIndex.__getitem__ (attic/hashindex.c:2315)
KeyError
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "/usr/bin/attic", line 3, in <module>
main()
File "/usr/lib64/python3.4/site-packages/attic/archiver.py", line 715, in main
exit_code = archiver.run(sys.argv[1:])
File "/usr/lib64/python3.4/site-packages/attic/archiver.py", line 705, in run
return args.func(args)
File "/usr/lib64/python3.4/site-packages/attic/archiver.py", line 100, in do_create
cache = Cache(repository, key, manifest)
File "/usr/lib64/python3.4/site-packages/attic/cache.py", line 33, in __init__
self.sync()
File "/usr/lib64/python3.4/site-packages/attic/cache.py", line 163, in sync
for key, chunk in zip(archive[b'items'], repository.get_many(archive[b'items'])):
File "/usr/lib64/python3.4/site-packages/attic/remote.py", line 302, in get_many
self.store_object(key, data)
File "/usr/lib64/python3.4/site-packages/attic/remote.py", line 288, in store_object
self.index[key] = offset - len(data), len(data)
File "hashindex.pyx", line 101, in attic.hashindex.NSIndex.__setitem__ (attic/hashindex.c:2424)
OverflowError: value too large to convert to int
The error reoccurs whenever I attempt to create a backup, but it's not consistently failing on analysing any specific archive - it fails on a different archive each time I run it.