Wrong exception if slab arena is full #40
Description
tarantool log:
2014-10-07 16:52:38.883 [16796] 102/iproto salloc.cc:378 E> ER_MEMORY_ISSUE: Failed to allocate 38 bytes in slab allocator for tuple
2014-10-07 16:52:42.351 [16796] 102/iproto salloc.cc:378 E> ER_MEMORY_ISSUE: Failed to allocate 38 bytes in slab allocator for tuple
traceback:
Traceback (most recent call last):
File "load.py", line 23, in <module>
r.save(validate=True)
File "/home/sergeyorlov/work/tarantism/tarantism/model.py", line 74, in save
self.insert(data)
File "/home/sergeyorlov/work/tarantism/tarantism/model.py", line 81, in insert
return self.get_space().insert(values)
File "/home/sergeyorlov/.virtualenvs/tarantism/local/lib/python2.7/site-packages/tarantool/space.py", line 89, in insert
BOX_RETURN_TUPLE if return_tuple else 0) | BOX_ADD)
File "/home/sergeyorlov/.virtualenvs/tarantism/local/lib/python2.7/site-packages/tarantool/connection.py", line 278, in _insert
return self._send_request(request, space_name)
File "/home/sergeyorlov/.virtualenvs/tarantism/local/lib/python2.7/site-packages/tarantool/connection.py", line 227, in _send_request
request, space_name, field_defs, default_type)
File "/home/sergeyorlov/.virtualenvs/tarantism/local/lib/python2.7/site-packages/tarantool/connection.py", line 169, in _send_request_wo_reconnect
self, header, body, space_name, field_defs, default_type)
File "/home/sergeyorlov/.virtualenvs/tarantism/local/lib/python2.7/site-packages/tarantool/response.py", line 138, in __init__
self._unpack_body(body)
File "/home/sergeyorlov/.virtualenvs/tarantism/local/lib/python2.7/site-packages/tarantool/response.py", line 237, in _unpack_body
"<%ds" % (tuple_size), buff, offset + 4)[0]
struct.error: unpack_from requires a buffer of at least 1948279913 bytes
must be DatabaseError