Open benjaminelkrieff opened 3 years ago
Your error seems to be happening in this method - perhaps you are adding a non-serializable field to your request? you can disable that logging middleware or simply change what it is logging to help you understand what is happening.
Thanks for the help, I will give it a shot
Hi.
I don't know how much it happens or how much it already happenned but one of my crawl fell on the error below. I ran a thousand requests and it happened to only one of them. But still my crawl was put down. Here is the stack trace:
2021-02-08 15:03:30 [scrapy.core.scraper] ERROR: Error downloading <GET https://pccomponentes-prod.mirakl.net/login> Traceback (most recent call last): File "/usr/local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1418, in _inlineCallbacks result = g.send(result) File "/usr/local/lib/python2.7/site-packages/scrapy/core/downloader/middleware.py", line 66, in process_exception spider=spider) File "/usr/src/app/crawler/crawling/log_retry_middleware.py", line 89, in process_exception self._log_retry(request, exception, spider) File "/usr/src/app/crawler/crawling/log_retry_middleware.py", line 102, in _log_retry self.logger.error('Scraper Retry', extra=extras) File "/usr/src/app/crawler/scutils/log_factory.py", line 244, in error extras = self.add_extras(extra, "ERROR") File "/usr/src/app/crawler/scutils/log_factory.py", line 319, in add_extras my_copy = copy.deepcopy(dict) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 264, in _deepcopy_method return type(x)(x.im_func, deepcopy(x.im_self, memo), x.im_class) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 230, in _deepcopy_list y.append(deepcopy(a, memo)) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 190, in deepcopy y = _reconstruct(x, rv, 1, memo) File "/usr/local/lib/python2.7/copy.py", line 334, in _reconstruct state = deepcopy(state, memo) File "/usr/local/lib/python2.7/copy.py", line 163, in deepcopy y = copier(x, memo) File "/usr/local/lib/python2.7/copy.py", line 257, in _deepcopy_dict y[deepcopy(key, memo)] = deepcopy(value, memo) File "/usr/local/lib/python2.7/copy.py", line 182, in deepcopy rv = reductor(2) TypeError: can't pickle thread.lock objects
Some help would be highly appreciated