Details
-
Bug
-
Resolution: Duplicate
-
Critical - P2
-
None
-
4.0.4, 4.0.10
-
None
-
ALL
-
- Have an unique index on a field.
- Have multiple documents without that indexed field
- Make a query with { field: {$exists: false } }
Description
Mongo server crashes when it sees multiple records for key 'null' in an unique index. It won't restart unless the systemd service has endless respawn configured.
Attachments
Issue Links
- duplicates
-
SERVER-41213 Unique background index builds may produce inconsistent keys
-
- Closed
-