Details
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Bug
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Resolution: Done
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Major - P3
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None
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3.6.4
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None
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Host system: Ubuntu 16.04.4 with 32GB RAM (But MongoDB runs inside Docker-image)
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Server Triage
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ALL
Description
Hey,
we are using MongoDB within a machine learning project in Python. After starting the Python-script everything runs perfect first until at some point MongoDB crashes. It seems pretty random at which point that happens but it has happend three times in a row, now.
We are using MongoDB inside a Docker container and am currently using the image mongo:latest. The used server version is 3.6.4.
The message says that the calculated block checksum doesn't match the expected checksum. I will append the log at this issue. Unfortunately, we don't know why and when this error happens. The script is basically a loop iterating over the data, feeding it into a machine learning model and writing results back into MongoDB. It's always the same code that gets executed inside the loop but at some random iteration MongoDB crashes.
I hope you can help me because we really don't know how we can find and fix that issue.