PLAT-723 - pymongo 3.0.3 migration - #8985
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Closing this until we get some more time on the schedule to look in to it more. |
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My first pass at https://openedx.atlassian.net/browse/PLAT-723
While running the tests on this upgrade I have noticed that CPU usage inside of devstack has increased by about 2x. I was seeing CPU usage of around 89-100% with pymongo 2.7. With the upgrade I'm seeing cpu usage of around 150-200%.
Some of the unit tests seem like they take a (very) long to complete such as:
test_container_get_query_count_3__3__30_ (cms.djangoapps.contentstore.views.tests.test_item.GetItemTest) ... #5
I am hoping that this PR will functionally fix everything that needs to be updated for the pymongo 3.0.3 upgrade. The app still needs to be load tested to verify that this is a good release.
Will also need to pull in edx/edx-platform/pull/8980 which will hopefully improve the speed of the testing.