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we are consistently getting the following error wh...
# announcementsd
dwall
02/11/2020, 8:01 PMwe are consistently getting the following error when running a pipeline in a docker container. Have y'all seen something like this before?:
Copy code
An exception was thrown during execution that is likely a framework error, rather than an error in user code.
Original error message: Exception: Pipeline execution process for f8960a24-22b1-4149-96d7-806be3f228d2 unexpectedly exited
Stack Trace:
File "/home/docker/.local/share/virtualenvs/app-4PlAip0Q/lib/python3.8/site-packages/dagster_graphql/implementation/pipeline_execution_manager.py", line 212, in _generate_synthetic_error_from_crash
raise Exception(dwall
02/11/2020, 8:03 PMseems to only happen through Dagit btw
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schrockn
02/11/2020, 8:06 PMdo you see any further error text in the terminal?
schrockn
02/11/2020, 8:06 PMor stderr generally
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dwall
02/11/2020, 8:06 PMnope - this specific message seems to only appear within Dagit UI
dwall
02/11/2020, 8:08 PMs
schrockn
02/11/2020, 8:09 PMat a minimum those messages should be replicated in stderr
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dwall
02/11/2020, 8:09 PMI'll see if Im missing something. First glance didnt look like they were there
dwall
02/11/2020, 8:11 PMThink it has to do with multiprocess execution. Turned it off and things seem fine now
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schrockn
02/11/2020, 8:22 PMso this is multiprocess within a docker container
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dwall
02/11/2020, 8:28 PMYes
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max
02/11/2020, 8:39 PMare you on 0.6.9?
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dwall
02/11/2020, 8:42 PMyep!
dwall
02/11/2020, 8:45 PMonly odd thing with our deployment that I can think of is that we had to apply this workaround since we are deploying on linux: https://dagster.slack.com/archives/CCCR6P2UR/p1581005811125000?thread_ts=1580953874.119100&cid=CCCR6P2UR
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alex
02/11/2020, 10:50 PMhow exactly were you running in the docker container? it seems some process exited unexpectedly but without any logs its hard to know what could be the issue
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max
02/12/2020, 7:26 PM