Error
Error Code:
278
MongoDB Error 278: Commit Quorum Not Met
Description
This error occurs in a MongoDB replica set when a write operation cannot achieve its specified write concern due to an insufficient number of healthy or available replica set members. It indicates that the database cannot obtain the necessary acknowledgments for the write to be considered committed and durable according to the configured write concern.
Error Message
Unsatisfiable Commit Quorum
Known Causes
4 known causesInsufficient Healthy Members
Too many replica set members are down, unreachable, or in an unhealthy state, preventing the write concern from being satisfied.
Network Connectivity Issues
Intermittent or persistent network problems between replica set members prevent timely communication and write acknowledgments.
Aggressive Write Concern
The write concern for an operation is configured higher than what the current replica set health or configuration can reliably support.
Replica Set Instability
Frequent primary elections, reconfigurations, or other rapid state changes can temporarily disrupt quorum attainment.
Solutions
Coming SoonDetailed step-by-step solutions for this error are being prepared. In the meantime, try these general troubleshooting tips:
General Troubleshooting Tips
- Check the error message carefully for specific details
- Review recent changes that might have caused the error
- Search for the exact error code in the official documentation
- Check log files for additional context
- Try restarting the application or service