Error
Error Code:
1872
MariaDB Error 1872: Slave Relay Log Init Failure
Description
Error 1872 indicates that a MariaDB replication slave encountered an issue while attempting to initialize its relay log information structure. This typically occurs during startup or when the slave tries to recover its state, preventing it from tracking its position in the relay logs.
Error Message
Slave failed to initialize relay log info structure from the repository
Known Causes
3 known causesCorrupted Relay Log Metadata
The file (e.g., `relay-log.info`) or table (`mysql.slave_relay_log_info`) that stores the slave's relay log position and status is damaged or unreadable.
Insufficient Disk Space or Permissions
The MariaDB server lacks sufficient disk space to write new relay log information or the operating system user lacks necessary file system permissions to access the data directory or relay log files.
I/O Errors or Hardware Failure
Underlying disk I/O errors or hardware problems prevent the slave from reliably reading or writing its relay log information to the storage device.
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