The default oplog size in sharded clusters created by the ShardingTest class is 16MB. This is certainly not enough for tests creating or updating multiple almost 16MB documents. Some of these tests may fail sporadically when the oplog cap maintainer job wakes up at the wrong time.
Increase oplog size in change_streams_split_event tests
- Assignee:
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Romans Kasperovics
- Reporter:
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Romans Kasperovics
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