Details
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Task
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Resolution: Unresolved
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Major - P3
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Storage Execution
Description
In REP-3572 we saw a mongosync test failure due to awkward interaction between mongosync's "fruit collections" substitution logic and time-series collection TTLs.
Along the way, I saw something weird: the destination cluster in that test run has these oplog events for a time-series buckets collection:
- create
- rename
- delete
Note that there's no insert here.
I've inquired to a few folks, all of whom seemed to regard this as strange behavior. It seems worth confirming that nothing actually wrong happened here.
See REP-3572 for more details.