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Type: Bug
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Resolution: Done
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Priority: Major - P3
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Affects Version/s: 3.0
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Component/s: None
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None
Bug in unreleased PyMongo 3 code. With mongoses on ports 1031 and 1032, using PyMongo on master, git hash 54b52f2abd3:
>>> from pymongo import MongoClient >>> client = MongoClient('mongodb://localhost:1031,localhost:1032') >>> # wait a moment... ... >>> client.is_mongos True >>> client.nodes frozenset([('localhost', 1031), ('localhost', 1032)]) >>> client.database.collection.find_one() is None True >>> from pymongo import ReadPreference >>> client.get_database('database', ... read_preference=ReadPreference.SECONDARY).collection.find_one() Traceback (most recent call last): File "<stdin>", line 1, in <module> File "pymongo/collection.py", line 772, in find_one for result in cursor.limit(-1): File "pymongo/cursor.py", line 977, in __next__ if len(self.__data) or self._refresh(): File "pymongo/cursor.py", line 914, in _refresh self.__codec_options)) File "pymongo/cursor.py", line 822, in __send_message **kwargs) File "pymongo/mongo_client.py", line 804, in _send_message_with_response server = topology.select_server(selector) File "pymongo/topology.py", line 113, in select_server server_selection_timeout)) File "pymongo/topology.py", line 93, in select_servers self._error_message(selector)) pymongo.errors.ServerSelectionTimeoutError: No mongoses match selector "Secondary(tag_sets=None)"
- is depended on by
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DRIVERS-452 Update server selection tests for read preferences with sharded clusters
- Closed