Error
Error Code:
249
MongoDB Error 249: Stale Database Version
Description
This error indicates that a MongoDB instance or component is operating with outdated metadata or a version of the database state that is no longer current. It commonly occurs in replica sets or sharded clusters when a node's understanding of the cluster topology or data version is inconsistent with the primary or config servers.
Error Message
Stale Db Version
Known Causes
3 known causesSignificant Replication Lag
A secondary replica set member has fallen too far behind the primary, resulting in an outdated view of the database's current state.
Sharding Metadata Inconsistency
A `mongos` router or a shard replica set member is operating with stale configuration data from the config servers, leading to an outdated cluster view.
Improper Node Rejoin Post-Failover
A node attempts to rejoin a replica set or sharded cluster with an outdated understanding of the current primary or cluster state after an election or failover event.
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