Details
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Bug
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Status: Closed
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Minor - P4
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Resolution: Done
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2.4.1
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None
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None
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Ubuntu 12.04 64-bit
Python 2.7.3
Description
During a resiliency test script for our mongodb replica set, the primary member was shut down as read queries were sent to the replica set through the MongoReplicaSetClient class by the find_one() function.
The following call was made that caused the error:
exclude = {'_id' : False}
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for _ in xrange(total_queries):
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query = {'number' : random.randint(0, MAX_COLLECTION_SIZE)}
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try:
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results = collection.find_one(query,
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fields=exclude)
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here's the backtrace:
File "/usr/local/lib/python2.7/dist-packages/pymongo/collection.py", line 598, in find_one
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for result in self.find(spec_or_id, *args, **kwargs).limit(-1):
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File "/usr/local/lib/python2.7/dist-packages/pymongo/cursor.py", line 814, in next
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if len(self.__data) or self._refresh():
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File "/usr/local/lib/python2.7/dist-packages/pymongo/cursor.py", line 763, in _refresh
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self.__uuid_subtype))
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File "/usr/local/lib/python2.7/dist-packages/pymongo/cursor.py", line 700, in __send_message
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**kwargs)
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File "/usr/local/lib/python2.7/dist-packages/pymongo/mongo_replica_set_client.py", line 1120, in _send_message_with_response
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self.__find_primary()
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File "/usr/local/lib/python2.7/dist-packages/pymongo/mongo_replica_set_client.py", line 858, in __find_primary
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primary = self.__members[self.__writer]
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KeyError: (u'10.12.30.86', 27017)
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Attachments
Issue Links
- is duplicated by
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- Closed
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