Operational Defect Database
BugZero found this defect 72 days ago.
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MongoDB | 2602640
`createIndex` may create bucket collection after timeseries is dropped
Last update date:
3/14/2024
Affected products:
MongoDB Server
Affected releases:
5.0.19
6.0.15
7.0.7
7.3.0-rc5
Fixed releases:
No fixed releases provided.
Description:
Info
createIndex may end up creating an "orphaned" bucket collection (with default empty collection options) when executed concurrently with dropCollection. Create a timeseries collection Create index starts (translates view ns to bucket ns) Drop collection starts Drop collection succeeds Create index continues (timeseries not existing anymore) Create index implicitly creates the bucket collection Create index succeeds Reproducible attached (including diff to apply on ae89abf235 to add a failpoint during create index).
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