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Type: Bug
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Resolution: Duplicate
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Priority: Minor - P4
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None
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Affects Version/s: 3.2.5
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Component/s: Replication
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ALL
We have a tag-aware sharded cluster with each node being a 3 member replicaset of which 1 member is hidden.
In this particular instance, the hidden member keeps switching the sync source between Primary & the other Secondary and rolls back updates after every switch.
After a couple of such switches and rollbacks, it enters into an invalid/inconsistent state and crashes.
Attached is the log file for the mongod instance showing this.
- duplicates
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SERVER-7200 use oplog as op buffer on secondaries
- Closed