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Type:
Bug
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Resolution: Gone away
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
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None
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3
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Storage Engines 2020-01-27, Storage Engines 2020-02-10, Storage Engines 2020-02-24, Storage Engines 2020-03-09, Storage Engines 2020-04-06
The million collection test started to experience pymongo connection reset problem, and timed out after 2 hrs running the Evergreen shell command. The Evergreen task failed 6 out of the past 7 runs. The latest failure run:
[2019/12/28 05:19:36.660] Starting a new run
[2019/12/28 05:19:36.660] Start populating documents into collections ...
[2019/12/28 05:19:36.660] Finish populating 10000 documents into each of the collections
[2019/12/28 05:19:36.660] Command for the run:
[2019/12/28 05:19:36.660] java -jar ../POCDriver/bin/POCDriver.jar -i 0 -u 100 -k 0 -q 10000 -z 10000 -d 300 -y 4000 --collectionKeyMax 10000 -o ../results/out.csv -t 64 -b 1
[2019/12/28 05:22:40.284] + tee ../results/results.txt
[2019/12/28 05:22:40.284] Traceback (most recent call last):
[2019/12/28 05:22:40.284] File "largescale/run-test.py", line 218, in <module>
[2019/12/28 05:22:40.284] out, avg_l = get_last_ops(client)
[2019/12/28 05:22:40.284] File "largescale/run-test.py", line 45, in get_last_ops
[2019/12/28 05:22:40.284] res = client.admin.command('serverStatus')
[2019/12/28 05:22:40.284] File "/usr/lib64/python2.7/site-packages/pymongo/database.py", line 516, in command
[2019/12/28 05:22:40.285] codec_options, **kwargs)
[2019/12/28 05:22:40.285] File "/usr/lib64/python2.7/site-packages/pymongo/database.py", line 428, in _command
[2019/12/28 05:22:40.285] parse_write_concern_error=parse_write_concern_error)
[2019/12/28 05:22:40.285] File "/usr/lib64/python2.7/site-packages/pymongo/pool.py", line 482, in command
[2019/12/28 05:22:40.286] self._raise_connection_failure(error)
[2019/12/28 05:22:40.286] File "/usr/lib64/python2.7/site-packages/pymongo/pool.py", line 608, in _raise_connection_failure
[2019/12/28 05:22:40.286] _raise_connection_failure(self.address, error)
[2019/12/28 05:22:40.286] File "/usr/lib64/python2.7/site-packages/pymongo/pool.py", line 269, in _raise_connection_failure
[2019/12/28 05:22:40.286] raise AutoReconnect(msg)
[2019/12/28 05:22:40.286] pymongo.errors.AutoReconnect: localhost:27017: [Errno 104] Connection reset by peer
[2019/12/28 07:22:40.465] Running task-timeout commands.
[2019/12/28 07:22:40.465] Command stopped early: context canceled
[2019/12/28 07:22:40.465] + exit_code=1